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Home / Lenses / M12 board lenses / M12 Board lenses
4 mm, 1/1.8", 5 MP, M12-mount M12 Board Lens (LS-S18BF0418IR-5M)

M12 board lenses

4 mm, 1/1.8", 5 MP, M12-mount M12 Board Lens (LS-S18BF0418IR-5M)

Model LS-S18BF0418IR-5M

4 mm, 1/1.8", 5 MP, M12-mount M12 Board Lens. 4 mm F1.8 5 megapixel M12 board lens with day/night IR correction; the 1/1.8" format covers 1/1.8" and 1/2" cameras. At a glance: focal length 4.0 mm; format 1/1.8"; resolution 5.0 Megapixel; aperture F1.8 Fixed iris; mount M12 x 0.5.

$39.00 USDIn stock · 5 available

Inventory updated Oct 14, 2026

0.12 kg shipping weight · Ships in 2-3 weeks
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  • 90-day returnsUnused items; free return label in the US · Returns policy
  • Tracked UPS or DHL shippingExact cost shown at checkout · Shipping policy
  • Questions about fit?Contact us; we reply within one business day

Features

  • High resolution: 5 megapixel, covers 8 MP and 5 MP
  • Large aperture: F1.8 for low-light (evening) vision
  • Large format: 1/1.8" covers 1/1.8" and 1/2"
  • IR correction: 24 h day and night vision

Specifications

ModelLS-S18BF0418IR-5M
Resolution5.0 Megapixel
IR correctionIR corrected (day/night)
Format1/1.8"
Focal length4.0 mm
ApertureF1.8 Fixed iris
Angle of view (1/1.8", DxHxV)146 x 101 x 68 deg
M.O.D.0.2 m
Sizedia. 18 x 15.6
MountM12 x 0.5
Weight15 g
Shipping weight (estimated)0.12 kg

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

Applications

  • Smart home
  • Security surveillance
  • Offices
  • Rooms
  • Banks
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 M12 Board lenses series

ModelSizePriceAvailability
LS-HN--3020-4K2.8 mm, 1/2.3", 8 MP, M12-mount $39.00 5 in stockView
LS-HN--30364 mm, 1/2.5", 4 MP, M12-mount $39.00 5 in stockView
LS-HN-30181.8 mm, 1/4", 2 MP, M12-mount $39.00 3 in stockView
LS-HN-3021-4K2.8 mm, 1/2.5", 8 MP, M12-mount $39.00 2 in stockView
LS-HN-800312 mm, 1/2.5", 6 MP, M12-mount $39.00 3 in stockView
LS-HN-8036-4K4 mm, 1/2.5", 8 MP, M12-mount $39.00 5 in stockView
LS-HN-8060-4K8 mm, 1/2.5", 8 MP, M12-mount $39.00 5 in stockView
LS-HN-PB605015 mm, 1/1.8", 6 MP, M12-mount $39.00 2 in stockView
LS-PD0131.9 mm, 1/4", 1.3 MP, M6-mount $39.00 3 in stockView
LS-PD0284.05 mm, 1/3", 2 MP, M12-mount $39.00 3 in stockView
LS-PD0302.85 mm, 1/2.9", 2 MP, M12-mount $39.00 5 in stockView
LS-PD0332.94 mm, 1/2.7", 2 MP, M12-mount $39.00 3 in stockView
LS-PD0462.67 mm, 1/2.7", 2 MP, M12-mount $39.00 5 in stockView
LS-S12BF1620IR-5M16 mm, 1/2", 5 MP, M12-mount $39.00 3 in stockView
LS-S18BF1218IR-5M12 mm, 1/1.8", 5 MP, M12-mount $39.00 5 in stockView
LS-S18BF2920IR-5M2.95 mm, 1/1.8", 5 MP, M12-mount $39.00 5 in stockView
LS-SBF2322IR-4M2.3 mm, 1/3", 4 MP, M12-mount $39.00 3 in stockView
LS-SBF2618IR-3M2.6 mm, 1/2.7", 3 MP, M12-mount $39.00 3 in stockView
LS-SBF60501-6M5 mm, 1/1.8", 6 MP, M12-mount $39.00 2 in stockView
LS-SBV2812ICR-3M2.8-12 mm, 1/2.7", 3 MP, M12-mount $39.00 2 in stockView
LS-SDL1720IR-2M1.78 mm, 1/2.7", 2 MP, M12-mount $39.00 3 in stockView
LS-SDL1720IR-2M-121.78 mm, 1/2.7", 2 MP, M12-mount $39.00 2 in stockView
LS-SDL1720IR-2M-171.78 mm, 1/2.7", 2 MP, M12-mount $39.00 5 in stockView
LS-SDV2825-16MC2.8 mm, 1/2.6", 16 MP, M12-mount $39.00 5 in stockView

See all 47 models in the M12 Board lenses series