Kowa Lens Microscope Objective Lens LM6NCM

Kowa Lens Microscope Objective Lens LM6NCM

The Wide Megapixel lens series offers extremely high resolution and utlizes Kowa's floating mechanism design. The wide angle 3.5mm and 5mm megapixel models will pave the way for new possibilities in machine vision systems.
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Product Details

Kowa Lens Microscope Objective Lens LM6NCM


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Format: 1/2" 

Focal Length: 6mm 

Aperture: F1.2 

IRis Type:Manual 

Iris Mount: C-Mount Additional Information 2 Megapixel Rated, Low Distortion (-.20%), Locking Screws (Focus and Iris).

 Focal Length (mm) 6 

Lens Type Fixed Image Size (mm) 1/2" (Φ8) 

Iris Range (F-stop) F1.2 ~ Close 

Focusing Range (m) 0.1 ~ ∞ 

Iris Control Manual Focus Control Manual Shooting Range at M.O.D. (mm) 148.2(H) x 118.5(V) Angle of View 1/2" (°) 56.2 x 43.5 Angle of View 1/3" (°) 43.2 x 33.2 

Angle of View 1/1.8" (°) - Horizontal 

Angle of View (°) 56.2° Vertical 

Angle of View (°) 43.5° Diagonal 

Angle of View (°) 67.0° Resolution (Center, Corner) 120lp/mm, 100lp/mm 

TV Distortion (%) -0.2 

Back Focus in Air (mm) 8.2 Mount C-mount Filter Thread Size (mm) M30.5 x P0.5 

Minimum Focus Distance (m) 0.1 

Flange Back in Air (mm) 17.526 Front/Rear Effective DIA (mm) Φ21.1, Φ15.4 Exit Pupil (mm) -112 Size (mm) Φ34 x 45.8 

Weight (g) 100

 Temperature Range (°C) -10 ~ +50



Industry eyepieces 

The eyepieces of binoculars are usually permanently mounted in the binoculars, causing them to have a pre-determined magnification and field of view. With telescopes and microscopes, however, eyepieces are usually interchangeable. 


By switching the eyepiece, the user can adjust what is viewed. For instance, eyepieces will often be interchanged to increase or decrease the magnification of a telescope. Eyepieces also offer varying fields of view, and differing degrees of eye relief for the person who looks through them

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