lens:nisif3-25mmt2.1
Table of Contents
NiSi F3 25mm T2.1
Summary
The NiSi F3 prime lenses covers S46.5mm format sensors. This allows filmmakers to create more possibilities. The F3 lenses offer advanced resolution and perfect dispersion control. Image contrast and flare are also optimised by their retro design elements. ‘Sensed presence’ technology allows filming with a soft and beautiful bokeh. The entire F3 series of lenses have the same physical attributes , allowing simple and time efficient fitting of lens accessories.
Tech Specs
| Manufacturer | NiSi |
| Series | Cine Prim |
| Model | F3 |
| Focal Length | 25mm |
| Max Aperture | T2.1 |
| Min Aperture | T22 |
| Format | Full Frame |
| Image Circle | 46.5mm |
| Minimum Focus | 7 in. |
| Focus Rotation | 270 |
| Iris Blades | 12 |
| Optical Design | - |
| Squeeze | n/a |
| Front Diameter | 95mm |
| Filter Thread | n/a |
| Focus/Zoom Rod | n/a |
| Native Mount | PL, EF, E |
| Data Protocol | n/a |
| Length | 4.6 in. |
| Weight | 1330 g |
| Body Telescope | none |
| Body Material | Aluminum |
| Focus Drive | Manual |
| Iris Drive | Manual |
| Zoom Drive | n/a |
History
Country of Origin: China
Release Date: 2023
Launch Price: -
Design Revisions:
Service
Notes
Media
lens/nisif3-25mmt2.1 [.txt] · Last modified: 2025-04-23 / 10:25:48 am PDT by J