Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11am Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
This TC Series C-Mount 0.138x Bi-Telecentric Lens from Opto Engineering is designed for use with matrix detectors from 1/3" up to 2/3", and can function as a key component in any measurement system powered by machine vision. This lens can take advantage of high-resolution detectors such as 5MP - 2/3", acquiring images with high fidelity and precision.
Opto Engineering's bi-telecentric design allows these optics to achieve pure telecentricity; no magnification change occurs when moving away or towards the subject, making this lens ideal for measurement applications of mechanical parts ranging from extruded aluminum profiles to tiny clock gears.
LTCLHP Series High-Performance Telecentric Illuminators
LTRN Series LED Ring Illuminators
CMBS064 - 45° Beam Splitter with Mount
CMMR064 - 45° First Surface Mirror
WI064 - Protective Window
CMHO064 - Clamping Mechanics
PT064-096 - Calibration Pattern
Optical Filters - Lens Filters and Mounting Accessories
Table of Contents
Ø 0.43" (11.0 mm)
Field of View
With 1/3" Detector (4.8 x 3.6 mm): 34.9 x 26.2 mm With 1/2.5" Detector (5.70 x 4.28 mm): 41.5 x 31.1 mm With 1/2" Detector (6.4 x 4.8 mm): 46.6 x 34.9 mm With 1/1.8" Detector (7.13 x 5.37 mm): 51.9 x 39.0 mm With 2/3" - 5 MP Detector (8.45 x 7.07 mm): 61.4 x 51.4mm
7.1" (181.8 mm)
Typical (Max.): < 0.05 (0.08) [degrees]
Typical (Max.): < 0.03 (0.07) [%]
Depth of Field
CTF@ 50 lp/mm
Dimensions (L x D)
9.7 x 3.9" (245.5 x 100 mm)
38.8 oz (1100 g)
Opto Engineering C-Mount 0.138x Bi-Telecentric Lens for 1/3" to 2/3" Matrix Detectors Review