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Posts Tagged ‘Check’

Want A Camera Lens Without Distortion? Check This Out

23 Jul

Do you want a camera lens without distortion? If you are like me, unwanted distortions in your photos really bother you.  But what causes lens distortions and how can you prevent them?  Is there anything you can do with your existing equipment or do you need to go out and buy new? Let me explain distortions and answer all these Continue Reading
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Check out the Raws: Canon EOS R5 sample gallery update

29 Aug

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Canon’s EOS R5 seamlessly blends high speed with high resolution resulting, generally, in great images. As we press on with our full review, we’ve revisited our gallery now that we have ACR support and dug into some of our Raw images to see what the new, 45MP sensor is really capable of.

View our updated sample gallery

Articles: Digital Photography Review (dpreview.com)

 
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Check out the Raws: Canon EOS-1D X Mark III pre-production sample gallery updated

25 Feb

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As we press on with our full review of the Canon EOS-1D X Mark III, we’ve uploaded Raw files and a few Raw-to-JPEG conversions into our pre-production sample gallery now that both Canon and Adobe offer official support for them. Take a look at how Canon’s latest flagship DSLR handles low-light situations, medium-light situations, and one or two sort-of-bright light situations (hey, it was Seattle in January).

Keep your eyes peeled for a new gallery to come soon, featuring full-production images and a lot more low ISO shots to peruse.

Articles: Digital Photography Review (dpreview.com)

 
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Security firm Check Point shows how ransomware can be installed on Canon cameras

13 Aug

Security researchers with Check Point Research have demonstrated that it is possible to incapacitate a DSLR camera using wirelessly transmitted ransomware, a type of malware that forces victims to pay in order to decrypt their data. Though the demonstration involved using Wi-Fi, the researchers say it is also possible to hijack a DSLR camera using USB.

Modern cameras feature an unauthenticated protocol called Picture Transfer Protocol (PTP) that comes in two varieties: PTP/USB for wired connections and PTP/IP for wireless connections. Whereas USB requires the hacker to compromise the camera owner’s computer, Wi-Fi makes it possible to target the camera directly by simply being located near the device.

The DSLR malware demonstration involved a Canon EOS 80D camera, with the researchers explaining that they chose this model due to Canon’s popularity combined with the 80D’s support for USB, Wi-Fi and open-source software called Magic Lantern.

The researchers detailed the technical aspects of developing this malware in a blog post, ultimately explaining:

‘The ransomware uses the same cryptographic functions as the firmware update process, and calls the same AES functions in the firmware. After encrypting all of the files on the SD Card, the ransomware displays the ransom message to the user.’

It’s possible for hackers to set up a rogue Wi-Fi access point that causes these Wi-Fi-enabled cameras to automatically connect to the network, after which point the ransomware can be deployed. In a real-world scenario, this malware would demand payment from the victim — usually a few hundred dollars — in order to decrypt the images on the camera.

According to Check Point Research, Canon was contacted about these vulnerabilities in March and worked with the company to patch the security issues. Canon released the first security patch on August 6 alongside an advisory, shared below, detailing the PTP vulnerability and the cameras affected by by it.

Product advisory:

Regarding the security advisory for Canon digital cameras related to PTP (Picture Transfer Protocol) communication functions and firmware update functions

August 6, 2019 — Thank you very much for using Canon products.

An international team of security researchers has drawn our attention to a vulnerability related to communications via the Picture Transfer Protocol (PTP), which is used by Canon digital cameras, as well as a vulnerability related to firmware updates. (CVE-ID: CVE-2019-5994, CVE-2019-5995, CVE-2019-5998, CVE-2019-5999, CVE-2019-6000, CVE-2019-6001?

Due to these vulnerabilities, the potential exists for third-party attack on the camera if the camera is connected to a PC or mobile device that has been hijacked through an unsecured network.

At this point, there have been no confirmed cases of these vulnerabilities being exploited to cause harm, but in order to ensure that our customers can use our products securely, we would like to inform you of the following workarounds for this issue.

  • Ensure the suitability of security-related settings of the devices connected to the camera, such as the PC, mobile device, and router being used.
  • Do not connect the camera to a PC or mobile device that is being used in an unsecure network, such as in a free Wi-Fi environment.
  • Do not connect the camera to a PC or mobile device that is potentially exposed to virus infections.
  • Disable the camera’s network functions when they are not being used.
  • Download the official firmware from Canon’s website when performing a camera firmware update.

Please check the Web site of the Canon sales company in your region for the latest information regarding firmware designed to address this issue.

Articles: Digital Photography Review (dpreview.com)

 
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$11,000 Leica Noctilux lens shattered, or: Why you never check camera gear when flying

19 Aug
RIP Leica 50mm f/0.95 Noctilux. Photo credit: Leica Store Manchester

They say a picture is worth a thousand words. Well, here’s your 1,000 words about why you should never check in your camera gear when flying. This $ 11,000 Leica 50mm f/0.95 Noctilux ASPH lens and the $ 7,000 Leica M10 it was attached to are both broken, possibly beyond repair, after the owner checked them into the hold on a flight instead of carrying them onto the plane.

The lens showed up like this at the Leica Store Manchester, who posted this photo to their Instagram and Facebook pages as a warning for other photographers who have considered checking their camera gear. It might be easier, but you never know what kind of treatment your bag is going to get.

Case in point: the murdered Noctilux above arrived at its destination with two front lens elements shattered… through a filter. What’s left of the poor filter is stuck in the lens’ filter threads. The owner has sent the lens and and camera to a Leica service center, but while the camera might be fixable, we doubt there’s anything to be done about the lens.

Shall we consider this lesson learned?


Photo by Leica Store Manchester and used with permission.

Articles: Digital Photography Review (dpreview.com)

 
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Pixel Peeper lets you check the Lightroom edits made to a JPEG

20 Jun
Pixel Peeper is an EXIF viewer that will show how a JPEG was edited in Lightroom – provided it was, you know, edited in Lightroom. This photo wasn’t.

Freelance web developer Piotr Chmolowski is the creator of Pixel Peeper, a simple web application that displays EXIF information and any Lightroom edits made to an image. By uploading any JPEG image (the site’s fine print states that photos are not saved to a server) you’ll see the camera and lens used to make the image, exposure settings, and the positions of each Lightroom adjustment slider – provided the owner of the image hasn’t chosen to hide that data.

The site is quick and certainly easy to use. Chmolowski mentions that he’s looking to add an option that would use an image’s URL rather than requiring the user to download an image they’re curious about. If you’ve often wondered how a particular image was edited, it might be worth bookmarking Pixel Peeper for future reference.

Articles: Digital Photography Review (dpreview.com)

 
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Headed to Havana? Check out these photo spots

08 Apr

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Resource Travel has shared some helpful tips for photographers headed to Cuba, and now they’re offering a handy guide to Havana’s most photogenic spots. Photographer Edin Chavez shares his go-to spots for photographing the vibrant colors and culture that make up the fabric of Havana. Included are helpful tips, like the best time of day to go, and Google Map locations so you can save them for reference later.

Read the full post on Resource Travel

Have you been to Havana? Let us know what your favorite photo spots are in the comments.

Articles: Digital Photography Review (dpreview.com)

 
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Sample Reel: Check out the Panasonic FZ2500’s 4K video quality

12 Nov

The Panasonic FZ2500 made its Photokina 2016 debut sporting a 20MP 1″-type BSI-CMOS sensor and a 24-480mm equiv. F2.8-4.5 lens. And while it offers some pretty cool stills features, the FZ2500 is really a video-centered camera.

It is capable of 4K capture at both 24 and 30p as well as Full HD capture at up to 60p. The camera sports a fully-articulating touchscreen, mic and headphone ports as well as in-body image stabilization. The above video should give you an idea of the 4K and HD video quality, on-board microphone quality, image stabilization and zoom range. Note: when shooting 4K the widest focal length available is 36mm.

The only adjustments applied in post were to conform the higher frame rate clips to 30p, and to upscale as necessary to fill the frame.

Click here to download the clips for yourself. 

Articles: Digital Photography Review (dpreview.com)

 
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Check Out These Books: 18 Home Libraries for Ravenous Readers

29 Sep

[ By SA Rogers in Design & Fixtures & Interiors. ]

home-library-net-nook-madrid

Short of actually curling up in a relaxing space to get lost in the words on a page, there’s nothing reading enthusiasts love more than gazing at photo after photo of beautiful libraries, especially those they could potentially recreate in their own homes. This inspiration gallery of home libraries runs the gamut between secluded cabins in the woods and clever hammock placement to secret rooms and even bathtub-adjacent mini libraries.

Secluded Library & Guest House in the Woods

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If seclusion is what you’re after, this ‘secret room’ in the woods of upstate New York offers an elevated level of privacy as you browse a floor-to-ceiling collection of books. Studio Padron designed the ‘Hemmelig Rom’, a 200-square-foot black cabin made from oak, as a guest house immersed in its woodland environment. The logs that make up the bookshelves and walls came from the forest outside.

Reading Net for Kids

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Perfect for homes with mezzanines (especially if you line the walls with bookshelves), this idea from Spanish studio Playoffice would be fun to recreate. The ‘reading net’ is a meshed fabric suspended from the railings of a family library so kids (and adults) can climb in and enjoy a book in elevated comfort.

Dynamic Wall-to-Wall Library in Costa Rica

home-library-casa-kike

Architect Gianni Botsford designed this unusual narrow home on stilts for the tropical jungle of Costa Rica, lining an entire wall of it with floor-to-ceiling bookshelves broken up by dynamic diagonal lines that meat the beams of the roof.

Library in the Home of Architect Mario Bellini

home-library-bellini

Presented as part of a Salone del Mobile exhibition called ‘Where Architects Live,’ this photo lets us peek at Mario Bellini’s home drafting table in his mezzanine library, as well as the piano and record room below. What you can’t see in the picture is that the bookshelves in that library continue nearly 30 feet into the air, accessible by sliding ladders.

Wraparound Home Library

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Books are the primary focus in the entire common area of ‘Hendee-Borg House’ in Sonoma, California by William O’Brien Jr. The living and dining area is flanked by wall-to-wall bookshelves on three sides.

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Check Out These Books 18 Home Libraries For Ravenous Readers

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[ By SA Rogers in Design & Fixtures & Interiors. ]

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10 Bitchin’ Accounts to Check Out on Ello

10 Apr

Without a doubt Ello is one of my most favorite places to hang out on the interwebs these days. No site looks better for photos and in addition to a well designed web experience they also have a first rate iPhone app as well. Structured as a public benefit corporation, Ello has no advertising and they don’t target you and track your usage to sell your activity to advertisers. I hardly ever use Facebook or Instagram anymore because because the advertising just seems so overwhelming to me. I also find that I feel much more positive after spending time on Ello instead of Facebook and Instagram.

In addition to such a clean, ad-free experience, Ello has some of the most creative photographers, curators and artists posting anywhere on the web today. It’s always such a delight to find new and interesting people to hang out with there.

Below are 10 Bitchin’ Accounts to Check Out on Ello. If you’re not on the site yet, these might be 10 good accounts to start with. If you already are there you may already follow most of these accounts. This post could have easily been titled 100 Bitchin’ Accounts to Check Out on Ello or even 1,000 Bitchin’ Accounts to Check Out on Ello. In that sense, this list is almost a bit random, and just represents 10 accounts that came to top of mind that you might want to check out as is by no means meant to be exhaustive.

Pro Tip: when on a page on Ello use the = key to toggle between large photos and thumbnails for any user.

David Seibold
1. David Seibold. I’ve known David for a few years now. He hails from Bakersfield and is very active using various social media channels. One thing I like about David is that he interacts with others so well and really engages on the sites that he uses.


Ello Fashion
2. Ello Fashion. Ello Fashion is a curated page by Pj Smith. If you are interested in cutting edge new fashion beautifully photographed it’s a great page with new content daily.


fxzebra
3. fxzebra. Karen Gkiounasian is a photographer and filmmaker behind the faxzebra Ello account and posts wonderfully creative works in a style of his own.


girlmuse
4. girlmuse. A self described vintage lover, child of the 70s, new bohemian and soul sister, girlmuse and I both grew up in the 1970s which is probably why I enjoy the nostalgia on Ello page as much as I do. A wonderful showcase of the best of vintage culture.


karinkarst
5. karinkarst. karinkarst’s account is full of wonderful digital abstraction. Combining photography with abstract processing there is a lot to love here.


Katatonic
6. katatonic. katatonic is Sarah Katherine from Colorado who always seems to come up with the best random images of the day.


Lawn Party
7. lawnparty. Julie Fuller runs the LP account which focuses on fashion, styling and curating. Julie is also 1/2 of thecontinual account on Ello. It seems like so many of the great Ello accounts hail from Colorado. ?


Matt Harvey
8. Matt Harvey. I’ve enjoyed Matt’s terrific photography on Flickr where he posts as 75Central for many years now. Full sized photos on Ello though look even better than Flickr and so it’s always nice to see his work on Ello as well.


Neon Ice Cream
9. neonicecream. Andrew Simoni is a Santa Cruz based photographer and musician. He does wonderful work with water and wave among many, many other things.


Bel Colozzi
10. belartandstyle. Each day I look forward to what Saatchi artist Bel Colozzi is going to come up with next. In addition to her own paintings and prints that she showcases, she does it with style and flair mixing in her photographs from her Arizona desert along with what seems like an endless need for coffee.


As mentioned before, these 10 accounts are but a tiny sample of the amazing talent you will find on Ello. If you want to see more beautiful work by the thousands of artists posting there daily, I’d encourage you to check out my loves page on Ello where you can find so many more interesting people worth following.

Are you on Ello yet? If not, what are you waiting for?

I post daily on Ello myself and you can check out my work on here.


Thomas Hawk Digital Connection

 
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