Sigma 20mm F2 DG DN Contemporary Lens
The Sigma 20mm F2 DG DN Contemporary Lens is a small, compact and fast wide angle lens which is great for capturing reefscapes, wrecks, whales and sharks. The lens features a constant F2 aperture which makes it great even in low light condition and delivers pleasing bokeh. The autofocus is lightning quick and offers edge to edge sharpness.
Lens Features:
- Lens is made of all metal body parts and the internals are made from high precision metal as well
- Manual aperture ring and knurled surface
- Linear/Non-Linear manual focus operation
- Arc-type auto/manual focus switch
- Dust and splash resistant
- Rounded nine-blade diaphragm adds to a smooth and pleasing bokeh.
Related Underwater Gear Categories:
- Focal Length: 45mm
- Max Aperture: F2.8
- Min Aperture: F22
- Field of View: 51.3°
- Optical Design: 8 Elements in 7 Groups
- Blades: 7 Rounded Diaphram Blades
Weight:
2.00 LBS
Dimensions:
6.00
(in)
×
4.00
(in)
×
6.00
(in)
Free Worldwide Shipping:
No
Brand:
Sigma
