Viltrox MF 20mm F1.8 ASPH FE is a bright manual ultra-wide lens for full-frame Sony E-mount cameras. It combines a 20mm focal length, F1.8 aperture, 12 elements in 9 groups with 4 ED and 1 HR element, a 14-blade diaphragm, metal construction, 0.25m minimum focusing distance and support for 82mm filters via the supplied adapter.
Viltrox MF 20mm F1.8 ASPH FE is a bright manual ultra-wide lens for full-frame Sony E-mount cameras. It combines a 20mm focal length, F1.8 aperture, 12 elements in 9 groups with 4 ED and 1 HR element, a 14-blade diaphragm, metal construction, 0.25m minimum focusing distance and support for 82mm filters via the supplied adapter.

A 20mm view captures wide spaces, while the F1.8 aperture helps with night landscapes, interiors, architecture and controlled video work.

Four ED elements and one HR element help suppress colour fringing and maintain contrast across the wide frame.
The long focus throw and engraved distance scale support prefocus, hyperfocal work and repeatable pulls for video.

| Manufacturer: | Viltrox |
| Category: | Lenses |
| Filter thread | 82mm |
| Minimum Focusing Distance | 250mm |
| Number of aperture blades | 14 |
| Lens diameter | 76.8mm |
| Lens Length | 102mm |
| Bayonet | E-mount |
| Lens color | Black |
| Thread | 82mm |
| Lens Type | Fixed Glass |
| Lens suitable for | Full frame |
| Aperture (f) | 1.8 |
| Focal length | 20mm |
| Minimal focal length | 20mm |
| Maximum focal length | 20mm |
| Auto focus | No |
| Zoom | No |
| Anamorphic | No |
| Weight | 800g |
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