OPT
OPT-RN05145-138-056287M42 M42/M58/F lens
Manufacturer part number: OPT-RN05145-138-056287M42
Series: Rhino-Bi-Telezentrik
- Objektivbauart
- Bi-telecentric
- Abbildungsmaßstab
- 0.5145 ×
- Objektfeld
- Ø 55.78 mm
- Arbeitsabstand
- 138 mm ± 2 mm
- Auflösungsvermögen
- 120 lp/mm
- Koaxiale Einkopplung
- No
- Mount
- M42/M58/F
- Baulänge
- 255.98 mm
Price and availability on request
Request this item directly by email
Not sure which model fits?
One of our staff will review your application and recommend the right configuration.
Have your application reviewedTechnical data
| Manufacturer part number | OPT-RN05145-138-056287M42 |
|---|---|
| Working Distance(mm) | 138 mm ± 2 mm |
| Aperture(F/#) | F7.0 – F32 |
| Magnification（X） | 0.5145 × |
| Coaxial | no |
| Image Circle Ø(mm) | Ø28.7 mm |
| Kleinste sinnvolle Pixelgröße | 4.17 µm |
| MTF30(lp/mm) | 120 lp/mm |
| Distortion | <0.07 % |
| Depth Of Field(mm) | 2.34 mm |
| Telecentricity | 0.10° |
| Flange Focal Distance(mm) | 12 mm |
| Object To Image Distance(mm) | 406 mm |
| Mount | M42/M58/F |
| Field Of View∅(mm) | 55.78 mm |
| Objektivbauart | Bi-telecentric |
| Gewicht | 2.37 kg |
| Abmessungen | 104 × 255.98 |
| Betriebstemperatur | -20 °C – +60 °C |
Data according to the manufacturer's documentation. The current manufacturer datasheet, quotation and order confirmation are authoritative. Errors and changes excepted.
Dimensional drawing
Documents
- Download datasheet
Datasheet mit Maßzeichnung OPT-RN05145-138-056287M42* (PDF)
Datasheet · EN · 220 KB
- Download
3D-Modell OPT-RN05145-138-056287M42* (STEP)
Technical drawing · EN · 1 MB
Description
OPT-RN05145-138-056287M42 is a bi-telecentric lens from the series “Rhino Bi-Telecentric” by OPT: magnification 0.5145 ×, aperture F7.0 - F32, image circle Ø28.7 mm. Further key data: working distance 138 mm ± 2 mm, M42/M58/F, telecentricity 0.10°.
The Rhino series is telecentric on both sides: perspective and focus errors disappear, and the object is imaged at its true size. Large apertures bring plenty of light onto the sensor, and the field of view ranges, depending on the model, from Ø36 to Ø150 mm - for sensors from 1/2.5" to Ø82 mm. It is made for metrology: edges, holes, contours and height offsets that must be measured regardless of the object's position.
When choosing a lens, what counts is the interplay of sensor size, pixel size, field of view and working distance - the focal length alone says little. If you tell us your camera and inspection task, we check the combination and, if needed, suggest suitable lighting to go with it. The dimensional drawing and the STEP model are included.