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Posts Tagged ‘24105mm’

Canon unveils $400 RF 24-105mm F4-7.1 IS STM

13 Feb

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Canon’s RF lens system has skewed toward pricier, premium offerings, with a couple of exceptions. Now the native lens lineup gets its most affordable option yet – the 24-105mm F4-7.1 IS STM, priced at $ 400. Its compact size at 88.8mm (3.5″) long and lightweight build at 13.9oz (395g) make it a natural companion for the smaller EOS RP, which is a slightly awkward match with the bigger, brighter lenses already in the system.

The 24-105mm F4-7.1 includes built-in stabilization rated to 5 stops, and a stepping motor provides quiet and smooth autofocus – a particular benefit to video shooters. Like other RF lenses it offers a control ring for direct access to exposure settings. The 24-105 will be sold as a kit option with the EOS R and RP, though Canon doesn’t mention how much those kits will cost at this time.

Press release

ADDING TO YOUR LENS ARSENAL: CANON INTRODUCES ITS NEW RF 24-105MM STM STANDARD ZOOM LENS

New Compact, Lightweight Standard Zoom RF lens is Ideal for Users Looking to Add to their RF Lens Collection at an Affordable Price

MELVILLE, N.Y., February 12, 2020 – Whether it’s evoking an emotion, telling a story or reminiscing about a moment in time, visual creators of all levels know that a high quality, trusted lens is necessary to capture the essence and power of an image. Creating for the creators, Canon U.S.A., Inc., a leader in digital imaging solutions, today announced the introduction of its newest RF lens, the RF 24-105mm F4-7.1 IS STM standard zoom lens. The new compact and lightweight RF lens will be the perfect addition to a creator’s collection, delivering on quality output at an affordable price.

“Since the introduction of the EOS R system in late 2018, our goal has always been to develop full-frame mirrorless cameras and lenses to match every skill level of photographers, from entry-level to advanced professionals,” said Kazuto Ogawa, president and chief operating officer, Canon U.S.A., Inc. “Having a firm grasp on the needs of our customers looking for an impressive compact, lightweight lens at an affordable price point, the RF 24-105mm lens is the quintessential lens to have in any creator’s camera bag.”

Cementing Canon’s vision for the EOS R line to become as widely popular as its celebrated lineup of EOS DSLR line, the new RF 24-105mm F4-7.1 IS STM lens pairs quality output with an affordable price. The lens is compact enough to carry every day, at 3.5in (88.8mm) in length and weighing in at 13.9oz (395g) and has a long zoom range starting 24mm wide within compact and lightweight body. The new lens also possesses Optical Image Stabilization Technology, which helps steady camera shake up to five stops¹, reducing image blur. The lens also includes Movie Servo AF using STM (stepping-motor) technology that contributes to both fast auto focus for still images as well as smooth, quiet auto focus for video in conjunction with camera’s Dual Pixel CMOS AF on compatible Canon full-frame mirrorless cameras.

Additional noteworthy features of the RF 24-105mm STM standard zoom lens include:

  • Control Ring for Direct Setting Changes
  • 12-pin Communication System
  • Maximum Magnification of 0.4x at 105mm
  • Minimum focus distance of .13m (0.43ft) using Center Focus Macro

Availability and Pricing
The Canon EOS RF 24-105mm F4-7.1 IS STM lens has an estimated retail price of $ 399.99 for the lens only.* It will also be sold as a body-and-lens kit with the EOS R and RP cameras.
To learn more about the Canon RF lenses and the EOS R system, please visit usa.canon.com

¹According to CIPA standards.

* Specifications, availability and prices are subject to change without notice. Actual prices are set by individual dealers and may vary.

Articles: Digital Photography Review (dpreview.com)

 
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Panasonic Lumix S 24-105mm F4 Macro OIS sample gallery

28 Jun

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The Lumix S 24-105mm F4 Macro OIS is Panasonic’s standard zoom and kit lens for L-mount cameras including the Lumix DC-S1R and Lumix DC-S1. We’ve been using this lens a lot lately, and though it doesn’t carry the ‘Pro’ designation like Panasonic’s other two L-mount lenses, it’s still a solid performer. Let us know if you feel the same in the comments below.

See our Panasonic S 24-105mm F4 gallery

Articles: Digital Photography Review (dpreview.com)

 
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Panasonic launches 50mm F1.4, 70-200 F4 OIS and 24-105mm F4 Macro OIS full-frame lenses

02 Feb

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Panasonic has launched a trio of Lumix S lenses alongside its S1 and S1R full-frame mirrorless cameras. The three new lenses are a 50mm F1.4 – Panasonic’s ‘reference lens’, a 70-200 F4 OIS and a versatile 24-105mm F4 OIS Macro, which will serve as the kit lens for both cameras.

The Lumix S Pro 50mm F1.4 features 13 elements – two aspherical and three ED – and an 11-blade aperture. Panasonic claims that one of the aspherical elements is among the largest ever created, with a diameter of over 40mm. The lens has two focus motors – linear and stepping – designed to operate with 480 fps sensor readout. Panasonic says that the lens has been designed for smooth exposure changes with minimal focus breathing for video capture.

The Lumix S Pro 70-200 F4 OIS’s stabilization works in conjunction with the S1/S1R’s in-body IS to provide up to 6.5 stops of shake reduction. It has 23 elements, including aspherical, UHR, UED and ED. It uses a linear motor with a 480 fps AF control. As with the 50mm F1.4, the 70-200 is weather-sealed, has a focus clutch and is designed to reduce focus breathing.

Finally, there’s the Lumix S 24-105mm F4 Macro OIS, which will serve as the kit lens for both the S1 and S1R. It too is stabilized, and has one ED, two aspherical ED, two aspherical and three ED elements. The 24-105 uses a linear motor, again with 480 fps AF control. The minimal focus distance on this general-purpose lens is 0.3m, with a maximum magnification of 0.5x.

All three lenses are dust and moisture-sealed, and the two ‘S Pro’ models include a focus clutch for quick switching between auto and manual focus.

The three new lenses will ship in early April. The 50mm F1.4 is priced at $ 2299, the 70-200 F4 at $ 1699 and the 24-105mm F4 at $ 1299. Buying the S1/S1R kit effectively lowers the price of the 24-105mm F4 to $ 899.

Press Release

Panasonic Launches Three L-Mount Interchangeable Lenses for the LUMIX S Series Full-frame Digital Single Lens Mirrorless Camera

LUMIX S PRO 50mm F1.4 (S-X50), LUMIX S PRO 70-200mm F4 O.I.S. (S-R70200) and LUMIX S 24-105mm F4 MACRO O.I.S. (S-R24105)

Newark, NJ (February 1, 2019) – Panasonic is proud to introduce three new interchangeable lenses based on the L-Mount system for the LUMIX S Series Full-frame Digital Single Lens Mirrorless Camera. Specially focusing on professional use, the LUMIX S Series pursues uncompromising photographic expression with its high-quality cameras and lenses.

The L-Mount is a lens mount for mirrorless cameras that was launched by Leica and is equally suitable for both the APS-C format and full-frame cameras. Leica Camera, Panasonic and Sigma are set to offer a user-friendly solution that will allow photographers to ‘mix and match’ any of the three manufacturers’ APS-C and full-frame cameras with any lens from each other’s product portfolios. The aim of the L-Mount Alliance is to provide customers with a diverse and future-proof range of products. The advantages are a large inner diameter of 51.6 mm that enables the realization of extremely fast lenses and extremely compact dimensions. The configuration of the lens-to-camera communication interface is future-proof and the L-Mount also offers an option for the construction of sealed systems that are insensitive to dust and moisture.?The L-Mount thereby opens up an almost limitless spectrum of new creative possibilities.

All interchangeable lenses of the LUMIX S Series provide high performance yet the “LUMIX S PRO” lenses further boast ultimate optical performance to be certified by LEICA for clearing stringent LEICA standards. Panasonic is committed to designing and developing 10 or more lenses with a focus on “LUMIX S PRO” lenses by 2020 and further expanding the S Series lens lineup.

LUMIX S PRO 50mm F1.4 (S-X50)

The LUMIX S PRO 50mm F1.4 is a large-aperture fixed focal length LUMIX S PRO lens that is the core of all LUMIX S Series lenses. Ensuring versatile use with its 50mm focal length and F1.4 high speed, the LUMIX S PRO 50mm F1.4 boasts stunningly high resolution and a descriptive performance from the center to the corners of the image despite its large aperture. It provides smooth defocus gradation from the focus peak to the neighboring area of the image. It also describes the point light sources in the background as impressive, beautiful bokeh. The optical performance of this LUMIX S PRO lens is outstandingly high to clear stringent LEICA standards.

Comprising 13 lenses in 11 groups, the use of 2 aspherical lenses and 3 ED (Extra-low Dispersion) lenses effectively suppresses both axial chromatic aberration and chromatic aberration of magnification. Astigmatism is also corrected with those aspherical lenses, achieving high resolving performance.

A double focus system combining a linear motor and stepping motor achieves sensor drive at a maximum speed of 480 fps. It realizes fast, high-precision AF to ensure that you will never miss a photo opportunity. Adoption of a focus clutch mechanism enables instant AF/MF switching and accurate manual focusing. The LUMIX S PRO 50mm F1.4 also excels in video recording performance with a mechanism that suppresses focus breathing, which was a fatal problem of all interchangeable lenses designed for still image photography.

The refined design of the LUMIX S Series provides high operability as a tool for professionals. The rugged dust/splash-resistant* design withstand use under harsh conditions even in 10 degrees below zero for high mobility. The filter diameter is 77mm, with an 11-blade circular aperture diaphragm.

*Dust and Splash Resistant does not guarantee that damage will not occur if this lens is subjected to direct contact with dust and water.

LUMIX S PRO 70-200mm F4 O.I.S. (S-R70200)

The second lens is also a LUMIX S PRO lens. The LUMIX S PRO 70-200mm F4 O.I.S. telephoto zoom lens provides high-resolution, high-contrast images across the entire zoom range. It can be used for wide-ranging situations, from portraits to sports. Panasonic LUMIX’s image stabilization system 5-Axis Dual I.S. (Image Stabilizer) 2*1 can be used with the LUMIX S PRO 70-200mm F4 O.I.S. for the first time as a lens of a full-frame mirrorless camera system, to ensure that you will never miss a photo opportunity. The optical performance of this LUMIX S PRO lens is outstandingly high to clear stringent LEICA standards.

The lens unit comprises 23 lenses in 17 groups and the use of an aspherical lens and 3 ED (Extra-low Dispersion) lenses effectively suppresses both axial chromatic aberration and chromatic aberration of magnification. Designed in pursuit of optimum lens alignment, it achieves beautiful bokeh with minimum vignetting.

The O.I.S. (Optical Image Stabilizer) in the lens effectively compensates for the hand-shake movement, making it easy to shoot even without a tripod or in low-lit situations. Complying with the camera’s Body I.S., the 5-Axis Dual I.S. 2*1 makes it possible to use 6-stop slower shutter speed*2. The high-precision linear motor achieves sensor drive at a maximum speed of 480 fps for fast auto focusing. The adoption of a focus clutch mechanism enables instant AF/MF switching and accurate manual focusing. The LUMIX S PRO 70-200mm F4 O.I.S. also excels in video recording performance with a mechanism that suppresses focus breathing, which was a fatal problem of all interchangeable lenses designed for still image photography.

The refined design of the LUMIX S Series provides high operability as a tool for professionals. The rugged dust/splash-resistant*3 design withstand use under harsh conditions even in 10 degrees below zero for high mobility. The filter diameter is 77mm, with a 9-blade circular aperture diaphragm.

*1 5-Axis Dual I.S. 2 can be used with the camera LUMIX S1R and S1, as of February 1, 2019.

*2 Based on the CIPA standard [Yaw/Pitch direction: focusing distance f=200mm, when LUMIX S1R is used.

*3 Dust and Splash Resistant does not guarantee that damage will not occur if this lens is subjected to direct contact with dust and water.

LUMIX S 24-105mm F4 MACRO O.I.S. (S-R24105)

The LUMIX S 24-105mm F4 MACRO O.I.S. is a versatile standard zoom lens covering wide-angle to medium-telephoto. It assures high descriptive performance across the entire zoom range. In addition to its versatile use with a wide and long zoom range, the LUMIX S 24-105mm F4 MACRO O.I.S. enables 0.5x macro shooting with a minimum focusing distance of 0.3m. Panasonic LUMIX’s image stabilization system 5-Axis Dual I.S. (Image Stabilizer) 2*1 can be used with LUMIX S 24-105mm F4 MACRO O.I.S. for the first time as a lens of full-frame mirrorless camera system, never to miss the photo opportunity.

The lens unit comprises 16 lenses in 13 groups and the use of 2 aspherical lenses and 2 ED (Extra-low Dispersion) lenses effectively suppresses chromatic aberration and achieves high resolution.

The O.I.S. (Optical Image Stabilizer) in the lens effectively compensates for the hand-shake movement, making it easy to shoot even without a tripod or in low-lit situations. Complying with the camera’s Body I.S., the 5-Axis Dual I.S. 2*1 makes it possible to use 6-stop slower shutter speed*2. The high-precision linear motor achieves sensor drive at a maximum speed of 480 fps for fast auto focusing. The LUMIX S 24-105mm F4 MACRO O.I.S. also excels in video recording performance with a mechanism that suppresses focus breathing, which was a fatal problem of all interchangeable lenses designed for still image photography.

The refined design of the LUMIX S Series provides high operability as a tool for professionals. The rugged dust/splash-resistant*3 design withstand use under harsh conditions even in 10 degrees below zero for high mobility. In addition, a fluorine coating on the front element repel water and oil and prevent them from attaching. The filter diameter is 77mm, with a 9-blade circular aperture diaphragm.

*1 5-Axis Dual I.S. 2 can be used with the camera LUMIX S1R and S1, as of February 1, 2019.

*2 Based on the CIPA standard [Yaw/Pitch direction: focusing distance f=105mm, when LUMIX S1R is used.

*3 Dust and Splash Resistant does not guarantee that damage will not occur if this lens is subjected to direct contact with dust and water.

Panasonic Lumix S Pro 50mm F1.4 specifications

Principal specifications
Lens type Prime lens
Max Format size 35mm FF
Focal length 50 mm
Image stabilization No
Lens mount Leica SL
Aperture
Maximum aperture F1.4
Minimum aperture F16
Aperture ring Yes
Number of diaphragm blades 11
Optics
Elements 13
Groups 11
Special elements / coatings 2 aspherical + 3 ED elements, fluorine coating
Focus
Minimum focus 0.44 m (17.32)
Maximum magnification 0.15×
Autofocus Yes
Motor type Linear Motor
Full time manual Yes
Focus method Internal
Focus notes Has both linear and stepping motors
Distance scale Yes
DoF scale No
Physical
Weight 955 g (2.11 lb)
Diameter 90 mm (3.54)
Length 130 mm (5.12)
Materials Magnesium alloy
Sealing Yes
Colour Black
Filter thread 77 mm
Hood supplied Yes
Tripod collar No

Panasonic Lumix S Pro 70-200 F4 / Lumix S 24-105mm F4 specifications

  Panasonic Lumix S Pro 70-200mm F4 OIS Panasonic Lumix S 24-105mm F4 Macro OIS
Principal specifications
Lens type Zoom lens
Max Format size 35mm FF
Focal length 70–200 mm 24–105 mm
Image stabilization Yes
CIPA Image stabilization rating 6 stop(s)
Lens mount Leica SL
Aperture
Maximum aperture F4
Minimum aperture F22
Aperture ring Yes No
Number of diaphragm blades 9
Optics
Elements 23 16
Groups 17 13
Special elements / coatings 1 aspherical + 1 UED + 3 ED + 1 UHR elements, fluorine coating 2 aspherical ED + 2 aspherical + 1 UED + 2 ED elements, fluorine coating
Focus
Minimum focus 0.92 m (36.22) 0.30 m (11.81)
Maximum magnification 0.25× 0.5×
Autofocus Yes
Motor type Linear Motor
Full time manual Yes
Focus method Internal
Distance scale Yes No
DoF scale No
Physical
Weight 985 g (2.17 lb) 680 g (1.50 lb)
Diameter 84 mm (3.31)
Length 179 mm (7.05) 118 mm (4.65)
Materials Magnesium alloy
Sealing Yes
Colour Black
Zoom method Rotary (internal) Rotary (extending)
Power zoom No
Filter thread 77 mm
Hood supplied Yes
Tripod collar Yes No

Articles: Digital Photography Review (dpreview.com)

 
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Canon RF 24-105mm F4L IS USM sample gallery

24 Sep

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The RF 24-105mm F4L IS USM is one of four lenses to launch with Canon’s new full-frame mirrorless system. Currently it boasts the longest reach in the native lens range, with weather sealing and a claimed 5 stops of image stabilization to boot. Take a look at some of the 24-105mm sample images we’ve gathered so far as our EOS R testing continues.

See our Canon RF 24-105mm F4L
sample gallery

Articles: Digital Photography Review (dpreview.com)

 
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Sony 24-105mm F4 G OSS sample gallery

14 May

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Sony’s 24-105mm F4 G OSS has been in the company’s lineup since late 2017, and since then we’ve spent many-an-outing shooting with it for various camera reviews. While it may not look quite as exciting as the faster 24-70mm F2.8 G, there’s a lot to like about it – especially considering it’s one of the lightest full-frame 24-105mm F4 lenses on the market.

While we’ve featured photos from the lens in previous articles, we’ve never dedicated a full sample gallery to it – and we figured we’d change that.

See our Sony 24-105mm F4 G OSS
sample gallery

Articles: Digital Photography Review (dpreview.com)

 
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Canon warns of defective focusing in some EF 24-105mm F4L IS II lenses

19 May

Canon has issued a service notice for a collection of lenses with specific serial numbers that need to be checked for faulty focusing systems. The lens affected is the EF 24-105mm F4L IS II USM standard zoom, but users are advised that only particular production batches have the problem.

Canon says that some units with serial numbers beginning with 48, 49, 50 or 51 suffer from poor focusing when used with an AF point close to the edges of the host camera’s focusing array. The fault is only apparent when the lens is used at wide-angle focal lengths.

All defective lenses will be taken back for testing and repair at no cost to the owner, the company says. The Canon website carries a service section that allows owners of the lens to type in the serial number of their lens to check whether it will need to be returned.
For more information see the Canon USA, Europe or Asia service pages, or those for your local area.

Manufacturer’s information

Service Notice: EF 24-105mm f/4L IS II USM Lens

Thank you for using Canon products.

We have determined that some EF 24-105mm f/4L IS II USM lenses exhibit an AF operation-related malfunction. The details of the phenomenon and Canon’s service policy are described below.

We would like to offer our sincere apologies to users who have been inconvenienced by this issue. Going forward, we will spare no effort in our quality management to make sure our customers can use our products with confidence.

Phenomenon
At the wide-angle end, focus is not achieved properly when a peripheral AF points are selected, regardless of the AF area selection mode.

Affected Lenses
If the first two digits in the serial number (see the image below) of your lens are ”48”, ”49”, ”50” or ”51”, then your lens MAY POSSIBLY be affected.

How to check if your lens is affected:
1. Click the search button below to display the serial number input screen.
2. Input your lens’ serial number (10 digits) and then click the [Submit] button.
* Please double check the serial number you entered before you click the [Submit] button.
3. One of the following three messages will be displayed.
“Your lens is NOT an affected product”?
“Your lens is an affected product”
“Invalid number”

Support
As soon as preparations have been completed, we will inform users about the start date for accepting support requests for lenses affected by this issue.

Potentially affected products will be inspected and repaired free of charge. If you own one of the potentially affected products please contact our Customer Support Center

Articles: Digital Photography Review (dpreview.com)

 
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Got focal range? Canon 24-105mm F4L II Sample Gallery

17 Jan

We took the updated Canon 24-105mm F4L II out into the elements to put the lens to the test. With a wide focal range, this lens has the potential to be the ultimate walk-around workhorse for many photographers. With that said, the real question is does the update warrant an upgrade for current owners of the previous version? Check out our sample gallery to see for yourself.

See our Canon 24-105mm F4L II
sample gallery

Articles: Digital Photography Review (dpreview.com)

 
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Canon introduces EF 16-35mm F2.8L III USM and EF 24-105mm F4L IS II USM L-series glass

26 Aug

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Coinciding with the announcement of the 5D Mark IV, Canon has introduced updates to two L-series lenses: the EF 16-35mm F2.8L III USM and EF 24-105mm F4L IS II USM. The 24-105mm F4L II offers improved image stabilization, claiming four stops to its predecessor’s three, and adds air sphere coating for better resistance to ghosting and flare. Two aperture blades have been added, totaling 10 now – arguably one more than it should have for pleasing sunstar rendition.

The third iteration of Canon’s 16-35mm F2.8L uses a large diameter GMO (glass-molded) dual surface aspherical lens. Like its predecessors the lens is water- and dust-resistant, and Canon claims the new lens boasts improved durability. We’ve seen some initial comparisons vs. the Mark II, and the Mark III clearly addresses one of its predecessors largest shortcomings – poor off-center performance – while arguably improving upon one of its most revered qualities: beautiful sunstars, now with 18 rays.

The EF 16-35mm F2.8L III USM will cost $ 2,199 and the EF 24-105mm F4L IS II USM will sell for $ 1099. Both lenses are scheduled for October availability.

From the press release:

New Canon EF Lenses and EOS Accessories
In addition to the new EOS 5D Mark IV DSLR, Canon is also introducing two EF-Series L-series lenses as well as a variety of EOS accessories. The new EF 16-35mm f/2.8L III USM Ultra-Wide Zoom Lens features a large diameter GMO dual surface aspherical lens and ground aspherical lens, f/2.8 aperture throughout the entire zoom range, fluorine coating, improved durability and is dust and water resistant. The new EF 24-105mm f/4L IS II USM Standard Zoom lens features an improved four-stop image stabilization as well as ghosting and flare reduction with air sphere coating. The Canon EF 16-35mm f/2.8L III USM Ultra-Wide Zoom Lens is scheduled to be available late in October for an estimated retail price of $ 2,199.00†† and the EF 24-105mm f/4L IS II USM Standard Zoom Lens is scheduled to be available in late October for an estimated retail price of $ 1,099.00††.

Additional EOS accessories include the Canon Battery Grip BG-E20, Canon Rain Cover ERC-E5S/E5M/E5L and Canon Protecting Cloth PC-E1. For more information about all these products and accessories, please visit: https://www.usa.canon.com/5D4Legend

††Availability, prices and specifications are subject to change without notice. Actual prices are set by individual dealers and may vary.

EF 16-35mm F2.8L III USM / EF 24-105mm F4L II USM specifications

  Canon EF 16-35mm F2.8L III USM Canon EF 24-105mm F4L IS II USM
Principal specifications
Lens type Zoom lens
Max Format size 35mm FF
Focal length 16–35 mm 24–105 mm
Image stabilization No Yes (4 stops)
Lens mount Canon EF
Aperture
Maximum aperture F2.8 F4
Minimum aperture F22
Aperture ring No
Number of diaphragm blades 9 10
Optics
Elements 16 17
Groups 11 12
Special elements / coatings 1 dual-surface aspherical, 1 aspherical + fluorine, Air Sphere, Sub-wavelength Structure coatings Fluorine and Air Sphere Coatings
Focus
Minimum focus 0.28 m (11.02) 0.45 m (17.72)
Maximum magnification 0.25× 0.24×
Autofocus Yes
Motor type Ring-type ultrasonic
Full time manual Yes
Focus method Internal
Distance scale Yes
DoF scale No
Physical
Weight 790 g (1.74 lb) 795 g (1.75 lb)
Diameter 89 mm (3.48) 84 mm (3.29)
Length 128 mm (5.02) 118 mm (4.65)
Sealing Yes
Colour Black
Zoom method Rotary (internal) Rotary (extending)
Power zoom No
Zoom lock No
Filter thread 82.0 mm 77.0 mm
Hood supplied Yes
Hood product code EW-88D EW-83M
Tripod collar No

Articles: Digital Photography Review (dpreview.com)

 
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dPS Writer’s Favorite: Sigma 24-105mm F4 Lens

02 Dec
24-105mm-f4-dg-os-hsm-a-635-e73

Image: Sigma Photo

Perhaps you’ve heard of Sigma’s Art series of lenses? After years spent making relatively mediocre lenses, the Japanese manufacturer has stepped up their game to create some beautiful gems that outshine the lenses made by the camera companies themselves.

The 50mm f/1.4 and the 35mm f/1.4 were both on my list, but I seem to have ended up with the Sigma 24-105mm f/4 Art lens, and while my artistic conscience might try to persuade me of the superiority of prime lenses, it’s currently my favourite.

Zoom versus Prime Lenses

The prime lenses I like are big and heavy, because of the large maximum aperture. Assuming that my assistant carried them everywhere and could change them instantly, I might be less keen on the versatility of the Sigma. But that’s not the case, and often a zoom is the better choice. Zoom lenses used to be too much of a compromise. The Sigma 24-105mm lens compromises just enough, and delivers a lot. It’s a slow lens at f/4, but the optical stabilization is good, and the high ISO capabilities of current cameras means that I’ve never felt too limited by this. It’s certainly a compromise compared to a prime, but at f/8, I bet you couldn’t tell the difference. The bokeh for this zoom, necessarily a matter of personal taste, and not as amazing as some of the prime lenses, is good enough too.

Sigma 24-105mm lens

Bokeh at f/4, 105mm

But I want Nikon/Canon, I want the best…

Canon has an equivalent 24-105mm f/4 lens from their premium L-series. It’s a versatile lens, and I know several professional photographers who use it almost exclusively. I use Nikon, but I’ve seen comparisons that demonstrate that optically, the Sigma Art series lens is sharper. The Canon is weather-sealed though, which the Sigma is not. Nikon has a 24-120mm lens that isn’t as sharp as the Sigma either. If image quality is what you want most, the Sigma is the best among the three lenses. Of course, both Nikon and Canon make 24-70mm lenses that are sharper, though at the expense of the longer telephoto reach.

Sigma 24-105mm lens

We photographers love our lenses

Why choose the 24-105mm focal length over a 24-70mm?

Forgetting prime lenses, the main competition for my affections were the Nikon 24-70mm and the Tamron 24-70mm lenses. There’s also a Tokina 24-70mm available that I didn’t consider. I decided against the Nikon because it doesn’t have optical stabilization (OS). While the larger f/2.8 aperture is attractive, it doesn’t make as much difference in low light for static subjects as the OS on the Sigma. Moreover, the stabilization is useful for on-the-go filming too. The Tamron however, has the larger f/2.8 aperture and is also stabilized.

I chose the Sigma lens because of the longer reach. 70mm, for me, is not as flattering for headshot portraits as the 85-105mm focal lengths that the Sigma provides. I find I use the extra reach quite often. On the other end, 24mm seems to be wide enough for the majority of situations on a full-frame body. If I need a larger field of view, or shallower depth of field, I can often stitch multiple photos together.

Sigma 24-105mm lens

That 105mm short telephoto is useful

Space for a whinge

It’s not a perfect lens, and there are a few omissions that I’d like to have a moan about to help round out the My Favourite Lens angle. While the lens is sharp, it does have noticeable distortion and a fair bit of vignetting too, especially at larger apertures. This is an issue that I’m happy to accept because the RAW photo conversion software does a good job of correcting these flaws.

The bigger issue is the lack of weather sealing, which I’d have happily paid a bit more for. It makes you think twice when photographing in the rain or by the sea. The thoughts are usually, “I wonder if the lens will survive this?” and, “I wonder if I’ll buy the Nikon if it doesn’t?”. Showers aside, the lack of weather sealing does mean that the lens attracts more dust – it veritably sucks it up, and distributes it liberally amongst its inner optics, safe from my lens cleaning cloth. The build quality is good, but not as solid as the Canon L-series lens, for example, and after some abuse, the focal length numbers on mine wore off as they are not etched into the lens. Sigma were good about fixing this though.

Sigma 24-105mm lens

Distortion and Vignetting even At 62mm, f/8

Conclusion

I’ve tested a huge number of lenses, and also read pretty much most of reviews of the others, to keep up to date. I chose to buy the Sigma 24-105mm f/4 OS, and it lives on my camera pretty consistently. It’s photographed a range of genres from landscapes, to portraits, and fashion, and the image quality has been good.

As photographers, there’s a tendency to fuss over MTF charts and such like; but having the right focal length available immediately is far more important, and as for overall sharpness and rendering compared to primes, it’s usually only experienced photographers who, occasionally, may notice the difference.

DSC_2741

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The post dPS Writer’s Favorite: Sigma 24-105mm F4 Lens by Ben Evans appeared first on Digital Photography School.


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Writer’s Favorite Lens – The Canon 24-105mm f/4

21 Dec

I like shooting all manner of outdoor scenes. I am a sucker for landscapes and seascapes, which almost always require a wide-angle lens. I really enjoy exploring new cities with my camera, which also requires a wide-angle lens but can also be helped by a little zoom to capture details. And, of course, I like taking pictures of my family while we are out, which requires portrait focal lengths. My favorite lens, the Canon 24-105mm f/4 does all these things, and does them remarkably well.

Bernard

A wide angle allows you to get right behind your subject and also get the background. Shot at 24 mm (1/100, f/8, ISO 200)

So when the dPS writers began writing about their favorite lenses, I did not need to think more than a second to determine which lens was my favorite. I carry other lenses, like an extreme wide angle, and a longer telephoto zoom, but I find I rarely need to break them out. In fact, perusing my Lightroom library shows me that I actually used the 24-105mm to capture over 60% of all the pictures I have ever taken.

Canon 24-105mm f/4 L IS

Image courtesy of Canon

Here is a quick look at the technical specs for this lens:

  • Local lengths: 24-105 mm (38mm – 168mm on APS-C cameras)
  • Aperture: f/4 (max.) – f/22 (min.)
  • Dimensions: 8.4 cm x 10.7 cm (3.3″ x 4.2″)
  • Weight: 670g (1.47 lb.)
  • Minimum focusing distance: 45 cm

A Great “Walking-Around” Lens

Sure, there is a place for prime lenses. But gone are the days when serious photographers needed to carry around a bunch of prime lenses in order to get high quality. Sometimes you want to just carry your camera and one lens. And sometimes you just don’t want to have to change lenses.

With the 24-105mm, you can carry one lens of high quality and moderate size, and shoot with it all day. It will handle landscapes, urban, street, and people photography really well. As such, it is almost ideal for taking on the family vacation, where you will likely encounter any or all of these scenes. Rather than dig through your bag to find a lens, then change lenses, and then get the shot, you can just walk around with the 24-105mm on your camera and be ready for almost everything.

London from top of St. Paul's

The 24-105mm is great for urban shots where you want to zoom out to get the whole scene. It is also nice to walk around with one lens when you have to climb a bunch of stairs, like at St. Paul’s Cathedral in London. Zoomed all the way out at 24mm (1/80 sec., f/5.6, ISO 200).

This is particularly true for full-frame shooters. At full frame, zooming all the way out to 24mm will take a nice wide angle shot, and that is often as wide as you will need to go. Further, at full frame you need to get up to 105mm to cover the portrait focal lengths and get a little bit of telephoto for details. More on that in a second.

High Quality

But am I really just advocating for good walk-around lenses in general? I don’t think so. The focal lengths for these sort of lenses are nice, but they have to be of high quality, and the 24-105mm is remarkable in that regard. It is an L-series lens. It is fully weather sealed. It is sharp and has great image quality. It is known for fast and accurate focusing. My personal experience with it has borne this out. But beyond that, any test I have ever seen of this lens has given it high marks. I have honestly never seen a bad review of this lens (or even a luke-warm one).

Western Lake

Landscapes and seascapes require a good wide angle. Shot at 28mm (1/30 sec., f/16, ISO 200).

Compared to Other Mid-Range Zooms

But don’t most serious photographers use a 24-70mm for their mid-range zoom lens? Perhaps. I believe they are drawn to the aperture of f/2.8 (versus the f/4 for the 24-105mm). There is no question that the wider aperture of such lenses will get you a greater degree of background blur, and the 24-70 is a really nice lens. But I have a few reasons why the 24-105mm is a better choice for many photographers, particularly those shooting full frame:

1 – Image stabilization

Although the aperture on the 24-70mm opens up one stop more (f/2.8 versus f/4), the 24-105mm has image stabilization, which actually gives you three extra stops in low-light situations.  So unless you need to stop the action in low light, you will actually get better low-light performance out of the 24-105mm.

2 – Better for portraits

If you want to shoot portraits, the 24-70mm is not a good choice despite its wider aperture, at least if you are shooting full frame. The best focal length for portraits is in the range of 80-90mm, which is not included in the range of the 24-70 mm at full frame. It will get there with an APS-C camera since the crop factor will result in an effective focal length of up to 105mm, but not at full frame.

3 – Price/cost

The 24-105mm is a relative bargain at $ 1,150, since you will pay almost twice as much for the 24 -70mm f/2.8.

The price of the 24-105mm becomes even better if you buy it along with a camera, as it is the “kit lens” for some high-end Canon cameras.

The Importance of Lens Diameter

One final note on price, and that is to consider the effect of the purchase of filters. I use a lot of filters, as do many outdoor photographers. I carry three different strength neutral density filters, a polarizer, and a graduated neutral density filter kit. Some photographers might add a UV filter to that list as well. So it is worth mentioning that another good thing about the 24-105mm is that its lens diameter of 77 mm is the same as other common Canon lenses (it is the same for the three lenses I use most often).

Grand Canyon

When out hiking, you often want to keep your weight down, so a walking around lens like the 24-105 works great. Shot at 58 mm (1/200 sec., f/11, ISO 250).

Why is that important? Because having the same lens diameter on different lenses means that I can use the same set of filters on all of them. If I had to buy new sets of filters for lenses of different diameters, it would get very expensive, very fast. That is especially true if you are using high-quality filters (and you should be, since it directly affects the optics).

Lenses that share the 77 mm diameter with the 24-105mm include the:

  • 100 – 400 mm f/4.5 – 5.6
  • 70 – 200 mm f/2.8
  • 17 – 55 mm f/2.8
  • 17 – 40 mm f/4
  • 16 – 35 mm f/4
  • 10 – 22 mm f/3.5 – 4.5

Not for Everyone

So I think the 24-105mm f/4 is the perfect combination of great focal lengths, high quality, and reasonable price. It will allow you to take landscapes, urban scenes, street photos, and family pictures. You might never take it off your camera.

Longhorn

Sometimes you want to zoom in a bit. Shot at 82 mm (1/100 sec., f/8, ISO 400).

But, of course, the 24-105mm is not for everyone. Even among those looking for a good walking-around lens, the $ 1,150 price tag might be too strong. In addition, there are a lot of things this lens won’t do, like macro, for example.  It doesn’t have enough reach for sports or wildlife photography. Although the focal length of the 24-105mm does cover the “portrait lengths,” portrait and wedding photographers will doubtlessly want a faster lens. In fact, anyone shooting inside will likely want a faster lens (larger maximum aperture).

When you are photographing horses, you need to be ready for a variety of focal lengths.  Sometimes they will walk up to you looking for a treat, and sometimes they stay away.  These stayed away, so I needed all 105 mm.  (Shot at 105 mm, 1/160 sec., f/11, ISO 200)

When you are photographing horses, you need to be ready for a variety of focal lengths. Sometimes they will walk up to you looking for a treat, and sometimes they stay away. These stayed away, so I needed all 105 mm. (Shot at 105 mm, 1/160 sec., f/11, ISO 200)

Conclusion

For many, the 24-105mm will be a great choice. Rarely do you see this combination of focal length, quality, and price. I would say that it would make a great addition to your photography bag, except that it is likely that this lens won’t spent much time in your bag (unless your camera is also in your bag). I agree with Bryan Carnahan of The Digital Picture, who writes that “if I had only one lens, this would be the one.”

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