+ Thấu kính tán xạ siêu thấp (ED)
+ Thấu kính thủy tinh aspherical (ASP)
+ Lớp phủ Nano (NCS) của Samyang
+ Vòng lấy nét rộng và êm tay
+ 7 lá khẩu độ
Specification | |
Manufacturer | Samyang Optics |
Model | Samyang 12mm f2.8 ED AS NCS Fisheye Lens |
Lens type | Fish-eye lens for full frame cameras |
Focal length | 12mm |
Maximum aperture | f2.8 |
Min aperture | f22 |
Angle of view | 180 degrees diagonal fisheye |
Min focusing distance | 0.2 m |
No. of diaphragm blades | 7 |
Focus type | MF (Manual Focus only) |
Lens construction | 12 elements in 8 groups, including 3 ED and 2 aspherical lenses. |
Dimensions | 70.2 x 77.3 mm |
Weight | 530g |
Lens hood: | Detachable lens hood |
Filter Size: | N/A |
Available mounts | Canon, Canon M, Nikon, Pentax, Sony A, Sony E, Fujifilm X, Samsung NX, Four-Thirds, MFT. |