Kowa LM1121TC 2/3" 1.725-2.2x Telecentric Macro Zoom Lens

2/3", 1.725-2.2x, C-Mount, 5 Megapixel Plus, Telecentric Macro Zoom

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SKU

LM1121TC

Overview

In a telecentric optical system, there is no change in magnification when focusing, and magnification is constant over working distances. Thus movement of an object does not change magnification. Therefore, it is suitable for measuring objects with high accuracy.

Features:

Telecentric lens with variable magnification

Able to adjust the magnification to match with the pixel size of the camera

Lenses are designed with an optical magnification that is ideal for over 5 megapixels

Distortion free lenses of less than 0.02%. TV distortion is limited to 0.25% on the entire image area even when used with a 5 megapixel camera

Produces high contrast and resolution in both the center and corners

Virtually no TV distortion of entire image area

Specifications

Magnification	2.0x	2.2x	1.725x
Objective N.A.	0.032	0.026	0.043
Element	6 GROUPS 10 ELEMENTS
Image Size	6.6x8.8mm	6.6x8.8mm	6.6x8.8mm
Shooting Range	VERTICAL: 3.3mm HORIZONTAL: 4.4mm DIAMETER: 5.5mm	VERTICAL: 3.0mm HORIZONTAL: 4.0mm DIAMETER: 5.0mm	VERTICAL: 3.8mm HORIZONTAL: 5.1mm DIAMETER: 6.4mm
Distortion (TV)	0.004%	0.001%	0.011%
Working Distance	111.4mm	109.4mm	114.8mm
Flange Back	17.526mm in air
Front/Rear Effective Dia.	FRONT: ⌀36.3mm REAR:⌀11.1mm
Mount	C-Mount
Exit Pupil	-86.3mm	-96.0mm	-74.5mm
Temperature Range	-10 - +50°C
Storage Temperature Range	-20 - +60°C
Telecentricity	99%
Weight	420g

Downloads

Kowa LM1121TC Spec Sheet

Industrial Cameras, Industrial Imaging and Machine Vision - Wholesale Distributor - Aegis Electronic Group

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