The best price for Sigma 20/1.8 EX DG for Pentax right now is $1,080.88. PriceSpy compares deals and offers from online and local shops.
| Brand | Sigma |
|---|---|
| Lens mount system | Pentax K |
| Construction | Fixed |
| Format | Full-frame (35mm) |
| Focal length (physical) | 20 mm |
| Image stabiliser | No |
| Wide angle | Yes |