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Machine vision lenses
25 mm lens, 1", C-Mount (LS-FFL-0161)
Model LS-FFL-0161
25 mm lens, 1", C-Mount. Minimum object distance 300 mm. Aperture f/1.4 to f/8.
Specifications
| Model | LS-FFL-0161 |
|---|---|
| Front Diameter | 21 mm |
| Image Circle Diameter | 16 mm |
| Image Size Dimensions | 12.8 mm x 9.6 mm |
| Lens Type | Fixed Focal Length |
| Light Spectrum | Visible |
| Resolution (Line Pairs / mm @ Center) | 120 |
| Resolution (Line Pairs / mm @ Corner) | 80 |
| Resolution (MP) | 5 |
| Resolution (Pixel Size) | 5 μm |
| Focal length (mm) | 25 |
| Aperture (F) | 1.4, 2.8, 4, 8 |
| Max. sensor format | 1" |
| Minimum object distance (m) | 0.3 |
| Angle of view | 29.3 x 22.0 deg (H x V), 36.6 deg diagonal |
| Distortion | -1.0% (TV) |
| Filter thread | M35.5x0.5 |
| Mount | C |
| Weight (g) | 104 |
| Dimensions (dia. x length, mm) | 44 x 43 |
| Length at MOD | 45.04 mm (at 0.3 m) |
| Rings shown | Focus ring + red lock ring (FAR/NEAR) |
| Picture size | 9.6x12.8mm |
| Distortion (2/3" / 1/1.8") | -0.5% / -0.3% |
| Field of view at MOD (1") | V 119.2mm, H 160.7mm, D 204.3mm |
| Flange back | 17.526mm in air |
| Back focus | 16.5mm in air |
| Front/rear effective dia. | Front 21.0mm / Rear 19.4mm |
| Exit pupil | -57.9mm |
| Temperature range | -10~+50 C |
| Storage temperature range | -20~+60 C |
| Resolution center/corner | Center 120 lp/mm / Corner 100 lp/mm |
| Other diameters shown | 39, 42 (rear) |
| Mount thread | 1-32UNF |
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