Cambo Plate with Cambo 20mm WA Optics
20 mm ultra wide-angle lens on an Actus lens panel for mirrorless bodies, almost distortion-free, 68 mm image circle, f/4-22, 82 mm filter thread.
Cambo Actar-20 20 mm Wide Angle Lens for Actus
The Cambo Actar-20 is an ultra wide-angle lens for the Actus system, for use with mirrorless camera bodies or digital backs with on-sensor shutter. It is permanently attached to an Actus lens panel and, with its 20 mm focal length, relatively light weight and modest size, suits interior, landscape and architectural photography. It has an 82 mm filter thread.
The lens has almost no geometric distortion. Its 68 mm image circle allows 17 mm of horizontal shift each side on a full-frame (24 x 36 mm) sensor in landscape mode and 14 mm in portrait mode; on Fujifilm GFX 50/100 bodies up to 8 mm of shift is possible. The optical design has 16 elements in 11 groups, and the aperture ranges from f/4 to f/22 in half-stop increments. The aperture is manual and no electronic connections are needed.
Compatibility
- Cambo Actus and Actus-MV
- Mirrorless bodies, digital backs with on-sensor shutter
Specifications
- Focal length: 20 mm
- Aperture range: f/4-22 (manual, half stops)
- Lens construction: 16 elements in 11 groups
- Coating: reduces flare and ghosting
- Image circle: 68 mm
- Filter thread: 82 mm
- Dimensions: 82 x 100 x 105 mm (including lens cover)
- Weight: 750 g
| Product Condition | New |
|---|---|
| Manufacturer | Cambo |
| manufacturer code | ACTAR-20 |