Entocentric 90° Lens - RWO 30-0.89
Characteristics
- lens with 90° angled beam path for use under difficult mounting conditions
- robust industrial design
- for matrix and line cameras with 2/3" sensors
- manually adjustable iris with fixing, fixed working distance
- low distortion
- spectral range from 380 to 900 nm, colour-corrected and bright
- C-mount threaded connection
Technical data
| Focal length | 30 mm |
| Image scale | 0.89 (-1 : 1.12) |
| Image side aperture | 0.054 ... 0.015 |
| Working distance | 29 mm |
| Sensor size (max) | 2/3" |
| Object field diagonal (max) | 12.3 mm |
| Object field with: | |
| • 2/3" sensor | 9.8 mm x 7.4 mm |
| • 1/1.8" sensor | 8.0 mm x 6.0 mm |
| • 1/2" sensor | 7.1 mm x 5.3 mm |
| • 1/3" sensor | 5.3 mm x 4.0 mm |
| • 1/4" sensor | 3.8 mm x 2.4 mm |
| Lens length | 98.4 mm |
| Lens diameter (max) | 42.0 mm |
| Lens mount | C-Mount |
| Filter thread camera-side | M20 x 0.5 |
| Weight | 230 g |
| Ambient temperature | -10 °C bis 50°C |
Drawings
Dimensional drawing in mm
Accessories for Lighting - RWO 30-0.89
| Order number | Title | Description |
|---|---|---|
| Extension tubes | ||
| 2-90-415 | Extension ring 0.5 mm | 26 x 31 x 0.5 reduces the minimum object distance (MOD) |
| 2-90-416 | Extension ring 1.0 mm | 26 x 31 x 1.0 reduces the minimum object distance (MOD) |
| 2-90-410 | Extension tube set C-mount | consist of extension rings with each 0.5 mm, 1 mm, 5 mm, 10 mm, 20 mm and 40 mm |
| Thread adapter c-mount | ||
| 5-00-011 | Thread adapter C-Mount-M42 | Adapter for mounting of lenses with C-mount on cameras with M42x1 mount |
| 2-90-414 | CS to C-mount adapter 5.0 mm | for connecting C-mount lenses with CS-mount cameras, length: 5 mm |
