On smartphones, the effects of many photographic filters can be fairly easily simulated by apps but if you are more of an old-school photographer who also likes to shoot with a phone, Sandmarc’s new premium line of polarized ND filters for smartphone photography and video recording might just be what you have been waiting for.
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The accessory maker’s new models combine neutral density and polarizing functionality in one hybrid filter and are manufactured using multi-coated and anti-reflective glass for accurate color transmission. An aluminum frame should provide toughness.
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The filters can be attached to Sandmarc’s iPhone lenses or directly to the smartphone using the included clip. They are compatible with most recent high-end models from Apple, Samsung, Huawei and other manufacturers and come with an inner diameter of 40.6mm and an outer diameter of 55mm.
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The set includes polarized ND16, ND32 and ND64 filters and be pre-ordered now for $ 129.99 on the Sandmarc website where you’ll also find more information including a full list of compatible devices.
Articles: Digital Photography Review (dpreview.com)