Optical construction of the lens is based on 13 lenses in 12 groups. Four lenses were made of low dispersion glass (ED), two are aspherical. Anti-reflexive UMC coatings were also employed. Samyang T1.5 24mm ED AS IF UMC lens has been designed especially for the most popular brands, fitted with small-image sensors or smaller. The lens comes with Canon and Nikon mounts.
|Aperture|| Maximum: T1.5 |
|Angle of View|| Full Frame: 84.0° |
APS-C: approx. 61.1°
|Minimum Focus Distance||9.84" (25 cm)|
|Lens Construction||13 element in 12 groups (4 elements low-dispersion glass, 2 Aspheric elements)|
|Dimensions||3.82 x 3.27" (9.7 x 8.3 cm)|
|Weight||1.5 lb (680 g)|