The high-end Schneider lens offers a 24mm, ultra-wide focal length and 3x optical zoom.
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Using a lens with too long a focal length, for instance, makes the image appear flat.
This camera differs from the DP2 Merrill, which was released in June, due to its wider focal length.
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TL34HD boasts an impressive resolution of 14.7 megapixels and renowned Schneider lens yielding a 28mm wide-angle focal length with 3.6x optical zoom.
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Because it is this small, its focal length is only 18 metres.
Mastcam-34 has a 34mm lens, or a 35mm-equivalent focal length of 115mm.
Offering a fixed 50mm focal length and extra-bright F1.4 aperture, the premium lens is an ideal choice for quality-critical portraiture and low-light shooting.
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The new FUJINON XF14mm (21mm) F2.8 single focal length lens offers a stunning, ultra wide angle that delivers exceptional resolution from edge to edge.
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With three glass lens elements in three groups, it can be used as a wide-angle lens equivalent with a single focal length of 30mm (35mm camera equivalent).
Featuring a powerful high-magnification optical 26X super-telephoto zoom lens, the new PENTAX X-5 provides photographers with a focal length of 4mm-104mm (22.3mm ultra-wide angle to 580mm super telephoto 35mm equivalent).
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By using this adapter to attach any K-mount lens onto a PENTAX Q series camera, the focal length of the lens is extended by approximately 5.5 times in the 35mm format.
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The cam also has a focal length extension factor of 1.33, which helps to mitigate the problem of "vignetting, " or a fall-off in brightness that would occur without the extension factor.
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Sometimes this is about content, in terms of shooting in a different way, perhaps using film rather than digital, or medium format, or just using shorter focal length lenses, and at other times it's more about packaging the story in a different way.
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