Endoscope Fixed Focal Coupler

Endoscope Fixed Focal Coupler
Endoscope Fixed Focal Coupler
Endoscope Fixed Focal Coupler
Endoscope Fixed Focal Coupler
Endoscope Fixed Focal Coupler
Endoscope Fixed Focal Coupler
Endoscope Fixed Focal Coupler
Endoscope Fixed Focal Coupler
Endoscope Fixed Focal Coupler
Endoscope Fixed Focal Coupler
Endoscope Fixed Focal Coupler
Endoscope Fixed Focal Coupler
Endoscope Fixed Focal Coupler
Endoscope Fixed Focal Coupler
Endoscope Fixed Focal Coupler
Endoscope Fixed Focal Coupler
Endoscope Fixed Focal Coupler
Endoscope Fixed Focal Coupler
Endoscope Fixed Focal Coupler

INNOP supplies two kinds of endoscope fixed focal couplers. One is Full HD couplers in 14mm, 18mm, 22mm, 25mm, 28mm, 32mm, 35mm focal lengths. The other is 4K UHD couplers in the same lengths. The two types can definitely meet your demands.

4K UHD F18mm (For White Light and Fluorescent Endoscope Camera)
Focal length 18mm
Image format 1/2" 1/1.7" 1/1.8" 1/3"
Mount CS/C
F No. F/3.6
Pixel 4K (3840x2160)
Focusing range 0.1m~∞
Field angle (H x V) 1:2" D H V
25.7º 20.5 º 15.4 º
TTL (total track length) 37.18mm
Lens construction 5 elements in 3 groups
Distortion < 2.4%
Working wavelength 400-900nm
B.F.L. 17.9mm
Operation Focus Manual
Zoom /
Iris Fixed
Filter mount /
Dimension Ø49×L35.5mm
4K UHD F18mm (For White Light and Fluorescent Endoscope Camera)
Focal length 18mm
Image format 1/2" 1/3"
Mount C/CS
Resolution Resolution (pixel) 3840*2160
Resolution (center/edge) Center 300 lp/mm Edge 200 lp/mm
Dimension Ø48×L39.8mm
Weight 85g
Full HD F18mm (For White Light and Fluorescent Endoscope Camera)
Focal length 18mm
Image format 1/2" 1/3"
Mount C/CS
Resolution Resolution (pixel) 1920*1080
Resolution (center/edge) Center 150 lp/mm Edge 100 lp/mm
Dimension Ø48×L39.8mm
Weight 92g
Full HD F14mm (For White Light and Fluorescent Endoscope Camera)
Focal length 14mm
Image format 1/2" 1/3"
Mount C/CS
Resolution Resolution (pixel) 1920*1080
Resolution (center/edge) Center 150 lp/mm Edge 100 lp/mm
Dimension Ø48×L37mm
Weight 76g
Full HD F22mm (For White Light and Fluorescent Endoscope Camera)
Focal length 22mm
Image format 1/2" 1/3"
Mount C/CS
Resolution Resolution (pixel) 1920*1080
Resolution (center/edge) Center 150 lp/mm Edge 100 lp/mm
Dimension Ø48×L44mm
Weight 92g
Full HD F25mm (For White Light and Fluorescent Endoscope Camera)
Focal length 25mm
Image format 1/2" 1/3"
Mount C/CS
Resolution Resolution (pixel) 1920*1080
Resolution (center/edge) Center 150 lp/mm Edge 100 lp/mm
Dimension Ø48×L44mm
Weight 92g
Full HD F28mm (For White Light and Fluorescent Endoscope Camera)
Focal length 28mm
Image format 1/2" 1/3"
Mount C/CS
Resolution Resolution (pixel) 1920*1080
Resolution (center/edge) Center 150 lp/mm Edge 100 lp/mm
Dimension Ø48×L44mm
Weight 92g
Full HD F32mm (For White Light and Fluorescent Endoscope Camera)
Focal length 32mm
Image format 1/2" 1/3"
Mount C/CS
Resolution Resolution (pixel) 1920*1080
Resolution (center/edge) Center 150 lp/mm Edge 100 lp/mm
Dimension Ø48×L44mm
Weight 92g
Full HD F35mm (For White Light and Fluorescent Endoscope Camera)
Focal length 35mm
Image format 1/2" 1/3"
Mount C/CS
Resolution Resolution (pixel) 1920*1080
Resolution (center/edge) Center 150 lp/mm Edge 100 lp/mm
Dimension Ø48×L44mm
Weight 92g
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