Sigma 8mm F3.5 EX DG Circular Fisheye
Camera lens price in bangladesh
| Official Price | BDT-67,050 |
|---|
| Lens type | Prime lens |
| Max Format size | 35mm FF |
| Focal length | 8 mm |
| Image stabilization | No |
| Lens mount | Canon EF, Nikon F (FX), Sigma SA Bayonet |
| Aperture | |
| Maximum aperture | F3.5 |
| Minimum aperture | F22 |
| Aperture ring | No |
| Number of diaphragm blades | 6 |
| Optics | |
| Elements | 11 |
| Groups | 6 |
| Special elements / coatings | SLD glass |
| Focus | |
| Minimum focus | 0.14 m (5.31″) |
| Autofocus | Yes |
| Motor type | Micromotor |
| Full time manual | Yes |
| Focus notes | screw drive for nikon mount |
| Physical | |
| Weight | 400 g (0.88 lb) |
| Diameter | 74 mm (2.89″) |
| Length | 69 mm (2.7″) |
| Sealing | No |
| Colour | Black |
| Filter notes | rear gelatin filter |
| Tripod collar | No |
| Other |
Manufacturer description
Ever wondered how a trout sees the world? Well, there’s an app for that. But in the meantime, the Sigma 8mm F3.5 EX DG Circular Fisheye is compatible with full-frame and APS-C format DSLRs and produces a circular image with a 180-degree angle of view within a black surrounding frame.
A minimum focusing distance of 5.3 inches and a magnification ratio of 1:4.6 allows for some pretty crazy results. If distorted interiors, portraits and landscapes leave you cold, fisheye lenses also have some serious scientific applications.
