Lens type | Normal |
---|---|
Lens mount |
|
Aperture max | 1.8 |
---|---|
Aperture min | 22 |
Aperture ring | yes |
Number of diaphragm blades | 7 |
Elements | 13 |
---|---|
Groups | 12 |
Special elements / coatings |
|
Weight | 17.53 oz |
---|---|
Diameter | 3.27 in |
Length | 3.46 in |
Filter size | 3.03 in |
Max Format size | Full-frame |
---|---|
Focal length | < 20 |
Image stabilisation | no |
Focus method | Internal |
---|---|
Autofocus | no |
Full-time Manual focusing | yes |
Closest focusing distance | 0.20 |
Distance scale | yes |
Tripod collar | no |
---|---|
Hood supplied | yes |
Sealing | no |
Read our detailed analysis of the Samyang 20mm F1.8 ED AS UMC Wideangle Prime lens, find out its pros and cons, and how it compares with the other lenses.
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