OPT
OPT-RN14638-138-056820M90 M72/M72L/M90/M95 lens
Manufacturer part number: OPT-RN14638-138-056820M90
Series: Rhino-Bi-Telezentrik
- Objektivbauart
- Bi-telecentric
- Abbildungsmaßstab
- 1.4638 ×
- Objektfeld
- Ø 56.02 mm
- Arbeitsabstand
- 138 mm ± 2 mm
- Auflösungsvermögen
- 60 lp/mm
- Koaxiale Einkopplung
- No
- Mount
- M72/M72L/M90/M95
- Baulänge
- 488.03 mm
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Have your application reviewedTechnical data
| Manufacturer part number | OPT-RN14638-138-056820M90 |
|---|---|
| Working Distance(mm) | 138 mm ± 2 mm |
| Aperture(F/#) | F10 – F44 |
| Magnification（X） | 1.4638 × |
| Coaxial | no |
| Image Circle Ø(mm) | Ø82 mm |
| Kleinste sinnvolle Pixelgröße | 8.33 µm |
| MTF30(lp/mm) | 60 lp/mm |
| Distortion | <0.05 % |
| Depth Of Field(mm) | 0.62 mm |
| Telecentricity | 0.10° |
| Flange Focal Distance(mm) | 12/19.55 |
| Object To Image Distance(mm) | 638 mm |
| Mount | M72/M72L/M90/M95 |
| Field Of View∅(mm) | 56.02 mm |
| Objektivbauart | Bi-telecentric |
| Gewicht | 4.98 kg |
| Abmessungen | 132 × 488.03 |
| 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-RN14638-138-056820M90* (PDF)
Datasheet · EN · 217 KB
- Download
3D-Modell OPT-RN14638-138-056820M90* (STEP)
Technical drawing · EN · 1 MB
Description
With magnification 1.4638 ×, aperture F10 - F44, image circle Ø82 mm, OPT-RN14638-138-056820M90 belongs to the series “Rhino Bi-Telecentric” by OPT Machine Vision. Also: working distance 138 mm ± 2 mm, M72/M72L/M90/M95, 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.