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Machine vision lenses
28 mm lens, 43.3 mm, TFL-II Mount (LS-FFL-0175)
Model LS-FFL-0175
28 mm lens, 43.3 mm, TFL-II Mount. Minimum object distance 300 mm. Aperture f/2.8 to f/22.
Specifications
| Model | LS-FFL-0175 |
|---|---|
| Front Diameter | 55 mm |
| Image Circle Diameter | 23 mm |
| Image Size Dimensions | 18.4 mm x 13.8 mm |
| Lens Type | Fixed Focal Length |
| Light Spectrum | Visible |
| Resolution (Line Pairs / mm @ Center) | 160 |
| Resolution (Line Pairs / mm @ Corner) | 63 |
| Resolution (Pixel Size) | 7.5 μm |
| Focal length (mm) | 28 |
| Aperture (F) | 2.8-22 |
| Max. sensor format | Full size (24x36mm) |
| Minimum object distance (m) | 0.5 |
| Angle of view | H 64.6 x V 45.8 deg (D 74.1 deg) |
| Distortion | -0.17% (TV) |
| Filter thread | M72x0.75 |
| Mount | M48x0.75 (TFL-II) |
| Weight (g) | 500 |
| Dimensions (dia. x length, mm) | 75 x 127 |
| Element | 9 groups 12 elements |
| Picture size (largest format) | 24x36mm |
| Flange back | 17.5mm in air |
| Back focus | 38.5mm in air |
| Front/rear effective dia. | Front 55.0 / Rear 37.4 |
| Exit pupil | -132.8mm |
| Temperature range | -10~+50 C |
| Storage temperature range | -20~+60 C |
| Resolution center/corner | Center 160lp/mm, corner 63lp/mm |
| Entrance pupil position | 35.3 (E.P.) |
Complete the station
The configurator matches a camera, lens, light, light controller and cables to each other, and to this part.
Configure a system Selection guide