18mm 1.2″ Fixed Focal Length Lenses | MFA121 COOLENS®

Model NO.    :


•Up to 1.2″, C-Mount Lenses
•Up to 25 MegaPixels, 2.74μm Pixel Size Sensors
•Variable Aperture, Excellent Uniformity
•Focal Length 18mm


Model NO. MFA121-U18 Focal Length f=18mm
Max Diameter(RATIO) F=4.0~16 Supported Camera Resolution 25M
Angle H 1'' 37.8° 1.1" 42.3° 1.2" 43.7°
V 30.2° 32.4° 38.3°
D 47.1° 51.6° 55.8°
Distortion(TV) <0.5% Focus Distance(min) 0.1M
Flange Back 17.526mm in air Back Focus 19.6mm in air
Filter Screw Size M35.5x0.5 Dimension Φ38.6x68.2mm
Mount C-Mount Temperature Range -10~+50°C
Flange Back -20~+60°C


  • Version 1.0

  • Version 2.0

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