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Home / Lenses / Thermal, SWIR & UV lenses / SWIR lenses
25 mm, 1.1", 20 MP, C-mount SWIR Lens (LS-S11WIR2528-20M)

Thermal, SWIR & UV lenses

25 mm, 1.1", 20 MP, C-mount SWIR Lens (LS-S11WIR2528-20M)

Model LS-S11WIR2528-20M

25 mm, 1.1", 20 MP, C-mount SWIR Lens. A 25 mm, 1.1" format, 20 megapixel SWIR machine vision lens (800-1700 nm) with <0.1% distortion and 0.005x-0.221x magnification, for automation and inspection. At a glance: magnification 0.005x-0.221x; focal length 25 mm; format 1.1"; resolution 20 Megapixel; aperture F2.8 Manual Iris.

$449.00 USDIn stock · 3 available

Inventory updated Oct 14, 2026

0.43 kg shipping weight · Ships in 2-3 weeks
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  • Questions about fit?Contact us; we reply within one business day

Features

  • 20 megapixel resolution, covering 8K and 4K
  • Large 1.1" format, covers 1", 3/4", 2/3", 1/1.8" and 1/2" cameras
  • <0.1% low distortion
  • Magnification 0.005x-0.221x
  • Relative illumination 45%

Specifications

ModelLS-S11WIR2528-20M
Resolution20 Megapixel
Format1.1"
Angle of view (1.1", DxHxV)38 x 30.4 x 23 deg
Angle of view (1", DxHxV)35 x 28 x 21 deg
Angle of view (2/3", DxHxV)24 x 19.2 x 15 deg
Focal length25 mm
B.F.L.22.4 mm
ApertureF2.8 Manual Iris
M.O.D.0.1 m
Distortion<0.1%
Filter threadM35.5 x P0.5
Sizedia. 37 x 82 mm
MountC
Wavelength800~1700 nm
Relative illumination45%
Magnification0.005x-0.221x
Shipping weight (estimated)0.43 kg

Photo shows a representative model of this series; see the specifications for this model.

Applications

  • Automation
  • Machine vision
  • Medical
  • Life science
  • ITS
  • SMT
Complete the station

Drive the light from a light controller and pair it with a lens for your field of view and working distance.

Light controllers LensesSelection guide

Other sizes in the SWIR lenses series

ModelSizePriceAvailability
LS-SWIR0420-3MS4-20 mm, 1/2.7", C-mount $349.00 3 in stockView
LS-SWIR0814-5MS8 mm, 2/3", 5 MP, C-mount $369.00 4 in stockView
LS-SWIR1214-5MS12 mm, 2/3", 5 MP, C-mount $389.00 2 in stockView
LS-S1WIR2514-5M25 mm, 1", 5 MP, C-mount $449.00 4 in stockView
LS-SWIR2502-5M25 mm, 5 MP, C-mount $449.00 5 in stockView
LS-SWIR2514-5MS25 mm, 2/3", 5 MP, C-mount $449.00 3 in stockView
LS-VIS-SWIR2502-M25 mm, 1/2", 1.3 MP, C-mount $449.00 3 in stockView
LS-S1WIR3514-5M35 mm, 1", 5 MP, C-mount $489.00 3 in stockView
LS-SWIR3514-5MS35 mm, 2/3", 5 MP, C-mount $489.00 2 in stockView
LS-SWIR5014-5MS50 mm, 2/3", 5 MP, C-mount $549.00 3 in stockView
LS-S1WIR10020-5M100 mm, 1", 5 MP, C-mount $779.00 2 in stockView