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OPT-CH08-65-F32 Telezentrisches Messobjektiv von OPT

OPT

OPT-CH08-65-F32 Telezentrisches lens

Manufacturer part number: OPT-CH08-65-F32

Series: Cheetah-Telezentrik

Objektivbauart
Bi-telecentric
Abbildungsmaßstab
0.8 ×
Max. Sensorformat
2/3"
Objektfeld
Ø 13.75 mm at 2/3"
Arbeitsabstand
65 mm ± 2 mm
Auflösungsvermögen
32 lp/mm
Mount
C-Mount
Baulänge
109.06 mm

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Technical data

Manufacturer part numberOPT-CH08-65-F32
Working Distance(mm)65 mm ± 2 mm
Aperture(F/#)F32
Magnification（X）0.8 ×
Image Circle Ø(mm)Ø11.0 mm (2/3")
Kleinste sinnvolle Pixelgröße15.6 µm
MTF30(lp/mm)32 lp/mm
Distortion(%Max)<0.1 %
Depth Of Field(mm)4.12 mm
Telecentricity0.10°
Object To Image Distance(mm)191.6 mm
Weight(kg)0.11 kg
Field Of View∅(mm)13.75 mm
Lens TypeBitelezentrisch
Max. Sensorformat2/3"
AnschlussC-Mount
Abmessungen29.0 × 109.06
FiltergewindeM27×0.5-6H

Data according to the manufacturer's documentation. The current manufacturer datasheet, quotation and order confirmation are authoritative. Errors and changes excepted.

Dimensional drawing

Maßzeichnung OPT-CH08-65-F32

Documents

Description

With magnification 0.8 ×, aperture F32, image circle Ø11.0 mm (2/3"), OPT-CH08-65-F32 belongs to the series “Cheetah Telecentric” by OPT Machine Vision. Further key data: working distance 65 mm ± 2 mm, telecentricity 0.10°.

The Cheetah series is OPT's broad telecentric range for 2/3" sensors with five megapixels: magnifications from 0.3 to 2.0×, large apertures for short exposure times, high telecentricity and high contrast. Many models are available with coaxial light coupling (C variants). It is the workhorse of optical metrology: diameters, distances, edges and hole patterns that must be measured exactly regardless of distance.

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 is included.