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Machine vision lenses

FA fixed focal lens (website models), 3.5 mm, 2/3", C-mount (LS-FA5M3.5C)

Model LS-FA5M3.5C

The industrial lens 5MP, suitable for 2MP, 3MP, 5MP industrial cameras.

$99.00 USDIn stock · 2 available

Inventory updated Oct 15, 2026

0.38 kg shipping weight · Ships in 2-3 weeks

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Build a system with this lens → Matching lens, light, controller and cables, checked for fit

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Features

  • Fixed aperture, adjustable manually.
  • TV Distortion <1%.
  • Focal length 3.5mm.
  • Small size , compact design.
  • High contrast industrial FA lens.

Specifications

ModelLS-FA5M3.5C
Image Size2/3"
Pixel5MP
F/NOF1.4-16
Focal Length3.5mm
TypeC-Fisheye lens
Resolution5 MP
Image Format2/3”
Image Circledia. 11.2mm(MAX)
EFL3. 5mm
TTL72.7mm
F/NO.1. 4mm
FFL(M)12. 4mm
BFL(0)17.53mm
F.O.V(H*V) 2/3”185°*185°
F.O.V(H*V) 1/2”185°*154.1°
F.O.V(H*V) 1/3”154.1°*115.4°
TV Distortion<-37%
Relative I11.>80%
Chief Ray Angle<20°
M.O.D0.1m~∞
Mount TypeC
Dimension Figuredia. 59.0*L60.3mm
Lens StructureAll Glass
IR-FilterNon IR
Weight200g
Iris 0perationManual
Zoom OperationFixed
Focus OperationManual
Operating Temperature20°~+85°
Storage Temperature20°~+85°
Sensor format2/3"
ApertureF1.4-16
Field of view185°*185°
Complete the station

The configurator matches a camera, lens, light, light controller and cables to each other, and to this part.

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Other sizes in the FA fixed focal lens (website models) series

ModelSizePriceAvailability
LS-FA5M06C6 mm, 2/3", C/CS-mount $99.00 4 in stockView
LS-FA2M3.5B3.5 mm, C-Mount $99.00 5 in stockView
LS-FA1211A12 mm, 1/1.8" $109.00 4 in stockView
LS-FA3511A35 mm, 1/1.8" $139.00 5 in stockView
LS-FA10M2.8C2.8 mm, 1/1.8", C-Mounts $179.00 3 in stockView
LS-FA0611A6 mm, 1/1.7" $189.00 4 in stockView
LS-FA7528C75 mm, 1", C-Mounts $359.00 3 in stockView