Lens type |
|
---|---|
Lens mount | Leica M |
Aperture max | 1.8 |
---|---|
Aperture min | 22 |
Aperture ring | yes |
Number of diaphragm blades | 10 |
Construction | Fixed |
---|---|
Elements | 13 |
Groups | 11 |
Special elements / coatings | Aspherical element |
Weight | 14.53 oz |
---|---|
Diameter | 2.72 in |
Length | 3.09 in |
Does not rotate on focusing | 2.28 in |
Max Format size | Full-frame |
---|---|
Focal length | < 21 |
Autofocus | no |
---|---|
Full-time Manual focusing | no |
Closest focusing distance | 0.5 |
Distance scale | yes |
Depth of field (DoF) scale | yes |
Colour of product | Black |
---|---|
Body materials | Metal |
Hood supplied | yes |
Filter thread | yes |
The Voigtlander Ultron 21mm F1.8 is a wide-angle lens that captures a lot of light, but you'll have to stop down for edge-to-edge crispness.
The Voigtlander 21 1.8 Lens Review by Steve Huff Thanks to new site sponsor CameraQuest for loaning me this lens and viewfinder for review. Hello to all who
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