Samyang 8mm f3.5 fisheye

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Samyang 8mm F3.5 Fish-Eye
Samyang 8mm f3.5 fish-eye.jpg
MakerSamyang Optics
Technical data
Typefisheye
Focal length8 mm
Aperture (max/min)f/ 3.5 - f/ 22
Close focus distance0.3 m (0.98 ft)
Diaphragm blades7
Construction10 elements in 7 groups
Features
Lens-based stabilizationNo No
Macro capableNo No
Aperture ringYes Yes
Applicationvideo, general
Physical
Max. length74.8 mm (2.94 in)–103.6 mm (4.08 in) (depends on the mount)
Diameter75 mm (3.0 in)
Weight411 g (14.5 oz)–516 g (18.2 oz) (depends on the mount)
Filter diameternot possible
Angle of view
Diagonal139.3°–180° (depends on the mount)

The Samyang 8mm f/3.5 fisheye is a fisheye photographic lens using the stereographic projection and is designed for crop factor APS-C DSLRs.[1] It is made in South Korea by Samyang Optics and marketed under several brand names, including Rokinon.

The lens uses manual focus only. For most versions of the lens, the aperture must be set manually. For Nikon there are versions with and without a chip to communicate aperture information with the camera. Versions with the chip (model AE8M-N) can set the aperture automatically. The CS version of the lens has a fixed lens hood.

References[edit]

  1. ^ Samyang Optics. "8mm F3.5 UMC Fish-Eye CS II". Samyang. Retrieved 2016-05-19.

External links[edit]