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1/2.3" 0.25X Industrial Lenses | WH025-210A-120 COOLENS®

$386.00 USD
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1/2.3" 0.25X  Industrial Lenses | WH025-210A-120 COOLENS®-OKLAB

Description

Model NO. WH025-210A-120 Image Circle Diameter (Φmm) 7.9(1/2.3")
Magnification(x) 0.25 Working Distance(mm) 210
NA 0.0139 Type Fixed Magnification
Mount C Best Aperture(f/#) 9
MTF30 (lp/mm) 95 Object Resolution(μm) 24.1
Depth of Field(mm) 11.5 Distortion Typical(% max) 0.2
Telecentricity Typical (°max) Non-telecentric Length (mm) 87.3
With Coaxial Illumination Port No Measured Depth of Field (mm) 4
Filter Screw Size M25x0.5
Field of View (mm x mm)
1/3"(4.8x3.6) 19.2x14.4
1/2"(6.4x4.8) 25.6x19.2
1/1.8"(7.13x5.37) 28.5x21.5

Dimensions

Naming Rule

 

  • Description

Model NO. WH025-210A-120 Image Circle Diameter (Φmm) 7.9(1/2.3")
Magnification(x) 0.25 Working Distance(mm) 210
NA 0.0139 Type Fixed Magnification
Mount C Best Aperture(f/#) 9
MTF30 (lp/mm) 95 Object Resolution(μm) 24.1
Depth of Field(mm) 11.5 Distortion Typical(% max) 0.2
Telecentricity Typical (°max) Non-telecentric Length (mm) 87.3
With Coaxial Illumination Port No Measured Depth of Field (mm) 4
Filter Screw Size M25x0.5
Field of View (mm x mm)
1/3"(4.8x3.6) 19.2x14.4
1/2"(6.4x4.8) 25.6x19.2
1/1.8"(7.13x5.37) 28.5x21.5

Dimensions

Naming Rule

 

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