This price includes tariffs, based on the applicable tariff charges. Updated 05/30/25, 06/04/25, 6/24/25, and 10/23/25. Pricing is subject to change and may fluctuate.Kowa LM1122TC Kowa's TC series is short for Telecentric. Telecentric lenses have very low distortion. They produce high contrast and resolution in both the center and corners. In a telecentric optical system, there is no change in magnification when focusing, and magnification is constant over working distances. Thus, the movement of an object does not change the magnification. Therefore, it is suitable for measuring objects with high accuracy. LM1122TC Technical Specifications: Product Line / Series TC Lens Type Telecentric IP Rating Not Specified Focal Length Telecentric ƒ/N Not Specified Image Circle Diameter 11 mm Image Size Dimensions 8.8 mm x 6.6 mm Imager Format 2/3″ Light Spectrum Visible Resolution (MP) Not Specified Resolution (Pixel Size) 4.5 μm Resolution (Line Pairs per mm @ Center) 120 Resolution (Line Pairs per mm @ Corner) 120 Weight 330 Grams Mount C-Mount Filter Thread No Filter Threads Minimum Object Distance Not Specified Magnification 1.15 - 1.47× Shooting Magnification 1.15 - 1.47× Front Diameter 32.3 mm Rear Effective Diameter 8.8 mm Focus Control Manual Iris Control Manual Focus Range Not Specified Back Focal Length 14.7 mm in air Operating Temperature Range -10 to +50 °C Storage Temperature Range -20 to +60 °C Dimensions 50 × 50 × 123.9 mm TV Distortion (%) −0.015 - −0.001 - 0.011 Objective N.A. 0.101 - 0.101 - 0.101 W.D(mm) 111.6 - 111.6 - 111.6 Shooting Range @ 1/1.8″ 6.3×4.7 - 5.5×4.1 - 4.9×3.7 Shooting Range @ 1/2″ 5.6×4.2 - 4.9×3.7 - 4.3×3.3 Shooting Range @ 2/3″ 7.6×5.7 - 6.6×5.0 - 6.0×4.5
