CCTV lenses

1.8 mm, 1/2.7", 3 MP, M12-mount Fisheye Lens (LS-SFY1828FIR-3M)

Model LS-SFY1828FIR-3M

1.8 mm, 1/2.7", 3 MP, M12-mount Fisheye Lens. 1.8 mm, 3 megapixel IR-corrected M12 fisheye lens for 1/2.7" sensors (image circle dia. 5.3 mm) with a 185-degree field of view. At a glance: focal length 1.8 mm; format 1/2.7"; resolution 3 Megapixel; aperture F2.8 Fixed Iris; mount M12.

$49.00 USDIn stock · 3 available

Inventory updated Oct 14, 2026

0.12 kg shipping weight · Ships in 2-3 weeks
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Features

  • 3.0 megapixel, covers 4K and 1080P
  • 1.8 mm focal length for a wide field of view
  • Format 1/2.7", also supports 1/1.8"
  • 185 deg super wide field (D, H, V)

Specifications

ModelLS-SFY1828FIR-3M
Resolution3 Megapixel
IR correctedIR
Image circledia. 5.3
Format1/2.7"
Focal length1.8 mm
ApertureF2.8 Fixed Iris
Angle of view (1/1.8", DxHxV)185 x 185 x 185 deg
Angle of view (1/2.7", DxHxV)185 x 185 x 148 deg
Angle of view (1/3.6", DxHxV)185 x 148 x 111 deg
M.O.D.0.3 m
Back focal length4.3 mm
Total track length27.72 mm
Distortion100%
Sizedia. 26 x 21.7 mm
MountM12
Weight13 g
Shipping weight (estimated)0.12 kg

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

Applications

  • Observatory
  • Street
  • Office
  • Smart home
  • ITS crossings
  • Security surveillance
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 Fisheye lenses series

ModelSizePriceAvailability
LS-SFY11320IR.IP67-8M1.13 mm, 1/2.7", 8 MP, M12-mount $49.00 3 in stockView
LS-SFY11722X-8M1.17 mm, 1/3.2", 8 MP, M12-mount $49.00 3 in stockView
LS-SFY11925XIR-8M1.19 mm, 1/3.2", 8 MP, M12-mount $49.00 2 in stockView
LS-SFY12720IR-5M1.27 mm, 1/2.5", 5 MP, M12-mount $49.00 3 in stockView
LS-SFY12925IR-10M1.29 mm, 1/2.5", 10 MP, M12-mount $49.00 4 in stockView
LS-SFY13920IR-3M1.39 mm, 1/3", 3 MP, M12-mount $49.00 4 in stockView
LS-SFY1424IRF-12M1.4 mm, 1/1.7", 12 MP, M12-mount $49.00 4 in stockView
LS-SFY1520IR-5M1.5 mm, 1/2.5", 5 MP, M12-mount $49.00 5 in stockView
LS-SFY1520IR.IP67-5M1.5 mm, 1/2", 5 MP, M12-mount $49.00 3 in stockView
LS-SFY1520IR.IP67.H-5M1.5 mm, 1/2", 5 MP, M12-mount $49.00 5 in stockView
LS-SFY1522IR-12M1.5 mm, 1/2.3", 12 MP, M12-mount $49.00 2 in stockView
LS-SFY15520IR-12M1.55 mm, 1/2.3", 12 MP, M12-mount $49.00 5 in stockView
LS-SFY15525XIR-8M1.55 mm, 1/2", 8 MP, M12-mount $49.00 4 in stockView
LS-SFY1620FIR-5M1.6 mm, 1/1.8", 5 MP, M12-mount $49.00 2 in stockView
LS-SFY16820IR-3M1.68 mm, 1/2", 3 MP, M12-mount $49.00 4 in stockView
LS-SFY1720IRF-8M1.7 mm, 1/1.8", 8 MP, M12-mount $49.00 2 in stockView
LS-SFY18520IR-12M1.85 mm, 1/1.8", 12 MP, M12-mount $49.00 4 in stockView
LS-SFY18520IR.IP67-12M1.85 mm, 1/1.8", 12 MP, M12-mount $49.00 5 in stockView
LS-SFY1928CIR-12M1.9 mm, 1/1.6", 12 MP, M12-mount $49.00 5 in stockView
LS-SFY2020FIR-5M2 mm, 1/2.5" $49.00 3 in stockView
LS-SFY2024IR-12M2 mm, 1/1.7", 12 MP, M12-mount $49.00 4 in stockView
LS-SFY2122XIR-8M2.1 mm, 1/1.7", 8 MP, M12-mount $49.00 3 in stockView
LS-SFY2516IR-8M2.5 mm, 2/3", 8 MP, CS-mount $49.00 3 in stockView
LS-SFY8524C-8M0.85 mm, 1/3.2", 8 MP, M12-mount $49.00 3 in stockView

See all 29 models in the Fisheye lenses series