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SWIR M5018-SW 2/3 in. 50mm, F1.8, C- Mount, Manual Iris

SWIR M5018-SW 2/3 in. 50mm, F1.8, C- Mount, Manual Iris
  • : We usually have a majority of these items in stock.
    Please call or contact us for availability.
  • SKU: SWIR-M5018-SW

SWIR (Short Wave Infrared) Lenses are specifically designed for Machine Vision applications in NIR and SWIR.

  • Unique coating technology delivers high transmission from 800nm-1,700nm
  • High-resolution, low-distortion design offers Megapixel clarity in hyperspectral application
  • Also available in 16mm, 25mm and 35mm
  • Designed around the popular φ12.3mm image circle format
  • The industry’s most compact form factor.  Fits in most applications
  • Compatible with FLIR TAU SWIR 

Model No. M5018-SW
Focal Length 50mm 
Max. Aperture Ratio 1:1.8 
Max. Image Circle φ12.3mm 
Operation Range  
Iris F1.8‐ F16C 
Focus 0.6m ‐ Inf. 
Iris Manual 
Focus Manual 
Object Dimension at M.O.D  
2/3 type 10.4cm x 7.8cm 
1/2 type 7.6cm x 5.7cm 
Angle of View    


2/3 type H8.80mm x V6.60mm 13.0°
H 10.4°
V 7.8°
D 1/2 type H6.40mm x V4.80mm 9.5°
H 7.6°
V 5.7°
Angle of View
( InGaAs Detector)
D 640 x 512
(Pixel Pitch : 15μm)
H9.60mm x V7.68mm
H 11.3°
V 9.1°
D 320 x 256
(Pixel Pitch : 25μm)
8.00mm x V6.40mm
H 9.5°
V 7.6°
D 320 x 256
(Pixel Pitch : 20μm)
H6.40mm x V5.12mm
H 7.6°
V 6.1°
Operating Temperature -10℃ ‐ +50℃ 
Effective Lens Aperture  
Front φ25.5mm 
Rear φ9.6mm 
2/3 Type -0.3% (y=5.5) 
1/2 Type -0.1% (y=4.0) 
Back Focal Length 13.6mm 
Flange Back Length 17.526mm 
Mount C-Mount 
Filter Size M30.5 P=0.5mm 
Dimensions φ33.5mm x 38.2mm 
Weight 85g 
FLIR Boson 640