CCTV lenses

3.6-18 mm, 1/1.7", 12 MP, CS-mount Varifocal CCTV Lens (LS-SVD3618MIR-12M)

Model LS-SVD3618MIR-12M

3.6-18 mm, 1/1.7", 12 MP, CS-mount Varifocal CCTV Lens. 3.6-18 mm, 12 megapixel IR-corrected (430-950 nm) varifocal lens for 1/1.7" cameras with DC iris and CS mount. At a glance: focal length 3.6-18 mm; format 1/1.7"; resolution 12 Megapixel; aperture F1.4 DC Iris; mount CS.

$69.00 USDIn stock · 5 available

Inventory updated Oct 14, 2026

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

  • 12 megapixel, covers 4K
  • Focal range 3.6-18 mm (covers 3.8-16, 4-16, 4-12 mm uses)
  • Big aperture for low light (text: F1.5)
  • Large format 1/1.7" covering 1/1.8", 1/2", 1/2.5"
  • IR correction for 24 h day and night

Specifications

ModelLS-SVD3618MIR-12M
Resolution12 Megapixel
IR correctedIR (430~950 nm)
Format1/1.7"
Focal length3.6-18 mm
ApertureF1.4 DC Iris
Angle of view (1/1.7", DxHxV)W 170 x 128 x 63 deg / T 35 x 31 x 17.1 deg
Angle of view (1/1.8", DxHxV)W 154 x 120 x 61 deg / T 33.6 x 29.2 x 16.4 deg
M.O.D.0.5 m(W) ~ 2 m(T)
Sizedia. 50 x 90.9 mm
Distortion75.67% ~ -2.69%
Mechanical back focus8.7 mm~19.92 mm
MountCS
Weight253 g
Shipping weight (estimated)0.45 kg

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

Applications

  • Surveillance
  • Recognition
  • Parking systems
  • Safe city
  • Bank
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 Varifocal CCTV lenses series

ModelSizePriceAvailability
LS-SVM1050IR-5M10-50 mm, 1/1.7", 5 MP, CS-mount $39.00 5 in stockView
LS-SVM12120-3M12-120 mm, 1/1.8", 3 MP, C-mount $39.00 4 in stockView
LS-SVM1240IR-3M12-40 mm, 1/1.8", 3 MP, CS-mount $39.00 2 in stockView
LS-SVM1648-3M16-48 mm, 2/3", 3 MP, C-mount $39.00 4 in stockView
LS-SVM2812JIR-5M2.8-12 mm, 1/2.7", 5 MP, CS-mount $39.00 4 in stockView
LS-SVM3818XIR-3M3.8-18 mm, 1/1.8", 3 MP, C-mount $39.00 4 in stockView
LS-SVP0550PIR-4M5-50 mm, 1/2.7", 4 MP, CS-mount $39.00 5 in stockView
LS-S11VP1540IR-12M15-40 mm, 1.1", 12 MP, C-mount $69.00 2 in stockView
LS-S1VD1040IR-12M10-40 mm, 1", 12 MP, C-mount $69.00 2 in stockView
LS-S1VM1040IR-12M10-40 mm, 1", 12 MP, C-mount $69.00 4 in stockView
LS-SVD0825IR-8M8-25 mm, 1/1.7", 8 MP, CS-mount $69.00 3 in stockView
LS-SVD1050MIR-12M10-50 mm, 1/1.7", 12 MP, C-mount $69.00 5 in stockView
LS-SVD1150IR-8M11-50 mm, 1/1.7", 8 MP, CS-mount $69.00 5 in stockView
LS-SVD1575IR-12M15-75 mm, 1/1.7", 12 MP, C-mount $69.00 4 in stockView
LS-SVD1575IR-8M15-75 mm, 1/1.7", 8 MP, C-mount $69.00 3 in stockView
LS-SVD3610IR-8M3.6-10 mm, 1/1.8", 8 MP, CS-mount $69.00 3 in stockView
LS-SVD3618IR-8M3.6-18 mm, 1/1.7", 8 MP, CS-mount $69.00 3 in stockView
LS-SVD3816IR-8M3.8-16 mm, 1/1.8", 8 MP, CS-mount $69.00 3 in stockView
LS-SVD3818IR-12M3.8-18 mm, 1/1.7", 12 MP, CS-mount $69.00 4 in stockView
LS-SVM1050MIR-12M10-50 mm, 1/1.7", 12 MP, C-mount $69.00 2 in stockView
LS-SVM3816IR-8M3.8-16 mm, 1/1.8", 8 MP, CS-mount $69.00 2 in stockView
LS-SVM3818BIR-12M3.8-18 mm, 1/1.7", 12 MP, CS-mount $69.00 5 in stockView
LS-SVM3818MIR-12M3.8-18 mm, 1/1.7", 12 MP, C-mount $69.00 2 in stockView
LS-SVP1872IRF-12M18-72 mm, 1/1.2", 12 MP, CS-mount $69.00 4 in stockView

See all 61 models in the Varifocal CCTV lenses series