17. Specifications
Type of lens:
Focal length: | 45 mm |
Maximum | f/2.8 |
aperture: |
|
En
Lens construction: | 9 elements in 8 groups (1 ED and 1 Nano |
| Crystal |
Picture angle: | 51° with 35 mm (135) format Nikon film- |
| SLR cameras and Nikon FX format digital |
| SLR cameras |
| 34°50‘ with Nikon DX format digital SLR |
| cameras |
| 41°50‘ with IX240 system cameras |
Maximum | 1/2 |
reproduction ratio: |
|
Distance | Output to camera body |
information: |
|
Focusing: | Manually via separate focus ring |
Shooting distance | Graduated in meters and feet from 0.253 m |
scale: | (1 ft) to infinity () |
Closest focusing | 0.253 m (0.83 ft) |
distance: |
|
No. of diaphragm | 9 pcs. (rounded) |
blades: |
|
Diaphragm: | Electrically |
| aperture operation |
Aperture scale: |
33
