Space.com on MSN3d
This new telescope lens could be a game-changer for space imageryThough still only in the prototype stage, this flat lens could one day be used on space telescopes, and perhaps even on ...
You can also create this effect by minimizing the distance between the lens and the subject. Alternatively, use a focal length that compresses the perspective, such as 85mm or longer. With this ...
Digital Camera World on MSN13d
With third-party lenses taking center stage at The Photography Show, do first-party brands need to adapt to survive?The rise of video content creation has been a game-changer, and third-party brands are leading the way. Companies like Sirui ...
From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...
You can use this effect artistically to blur out distracting ... The distance between the principal focal point and the lens is the focal length. So a 14mm lens bends light so it converges 14mm ...
A progressive lens design is like a bi- or tri-focal lens in that it corrects more than one vision problem at a time. However, these lenses have no visible lines, improving the cosmetic appearance of ...
The 16mm F1.4 lens is the largest prime lens of the bunch, with the widest perspective, equivalent to 24mm. It measures 90.3mm in length and weighs 14.6oz / 415g, while its perspective is similar to ...
Tamron Co., Ltd., specialised manufacturer of optics and one of the leading companies in the security / surveillance equipment industry announces the launch of a Vari-Focal lens 1/3” 5-50mm F/1.6 ...
From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...
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