SAMYANG 21MM F/1,4 ED AS UMC CS SONY E

• Extra low dispersion lens (ED)
• 3 Glass aspherical lenses (ASP)
• Aperture range f/1.4- f/22
• 8 elements in 7 groups
• Minumum focusing distance 0,3m
• Filter size 58mm

Manual
wide-angle lens Samyang 21mm F1.4 ED AS UMC CS is a wide-angle manual lens designed to work with bezlusterkowcami with an in matrix format APS-C. With its unique combination of wide angle and shallow depth of field allows creative work on the wide shots.


The design of the optical Samyang 21mm F1.4 ED AS UMC CS has aperture value of F1.4. Thanks to it, and a minimum focusing distance 0,28m interesting approximation can be performed while maintaining a larger perspective. The optical design is made up of 8 lenses arranged in 7 groups, including three aspherical lenses and one element of low dispersion. The control light transmission and elimination of reflections correspond excellent and proven anti-reflection coatings Ultra-Multi Coating (UMC). < br />

Specifications almost circular aperture creates a 9 letters that combined with maximum aperture F1.4 are able to offer a very flexible approach with a beautiful cinematic depth of field. Lens construction is solid and compact and thanks to a very light aluminum alloys. Attached to the visor assembly to prevent the ingress of acute and side light into the lens.


TECHNICAL
lens: a fixed lens
Focal length: 21mm
Light intensity: F1.4
field of view: 55.6 degrees
Focus on: 28cm
Aperture: 1.4-22
Number of diaphragm blades: 9
autofocus mechanism MF < br /> Construction of 8 elements / 7 groups
filter size: 58mm
Dimensions:
Manual
wide-angle lens Samyang 21mm F1.4 ED AS UMC CS is a wide-angle manual lens designed to work with bezlusterkowcami with an in matrix format APS-C. With its unique combination of wide angle and shallow depth of field allows creative work on the wide shots.


The design of the optical Samyang 21mm F1.4 ED AS UMC CS has aperture value of F1.4. Thanks to it, and a minimum focusing distance 0,28m interesting approximation can be performed while maintaining a larger perspective. The optical design is made up of 8 lenses arranged in 7 groups, including three aspherical lenses and one element of low dispersion. The control light transmission and elimination of reflections correspond excellent and proven anti-reflection coatings Ultra-Multi Coating (UMC). < br />

Specifications almost circular aperture creates a 9 letters that combined with maximum aperture F1.4 are able to offer a very flexible approach with a beautiful cinematic depth of field. Lens construction is solid and compact and thanks to a very light aluminum alloys. Attached to the visor assembly to prevent the ingress of acute and side light into the lens.


TECHNICAL
lens: a fixed lens
Focal length: 21mm
Light intensity: F1.4
field of view: 55.6 degrees
Focus on: 28cm
Aperture: 1.4-22
Number of diaphragm blades: 9
autofocus mechanism MF < br /> Construction of 8 elements / 7 groups
filter size: 58mm
Dimensions: