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1.78 mm, 1/2.7", 2 MP, M12-mount M12 Board Lens (LS-SDL1720IR-2M-12)

M12 board lenses

1.78 mm, 1/2.7", 2 MP, M12-mount M12 Board Lens (LS-SDL1720IR-2M-12)

Model LS-SDL1720IR-2M-12

1.78 mm, 1/2.7", 2 MP, M12-mount M12 Board Lens. Ultra-wide 1.78 mm, 1/2.7" 2 MP (1080P) M12 (S-mount) lens for intercoms, door phones and access control. Offered in three mechanical versions: 1.7 mm step (no IR cut), 1.2 mm step (IR cut optional) and no step (IR cut optional). At a glance: focal length 1.78 mm; format 1/2.7"; resolution 2.0 MP; aperture F2.0 Fixed iris; mount M12.

$39.00 USDIn stock · 2 available

Inventory updated Oct 14, 2026

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

  • 1.78 mm, 1/2.7" format, 2 MP (1080P)
  • Three versions: SDL1720IR-2M-17 (1.7 mm step, no IR cut), SDL1720IR-2M-12 (1.2 mm step, IR cut optional), SDL1720IR-2M (no step, IR cut optional)

Specifications

ModelLS-SDL1720IR-2M-12
Resolution2.0 MP
Format1/2.7"
Focal length1.78 mm
IR correctionIR
ApertureF2.0 Fixed iris
M.O.D.0.1 m
Distortion<9.2%
B.F.L.3.49 mm (in air)
TTL14.52 mm
MountM12
Weight5 g
Structure6G / 6G+1IR
Angle of view (1/2.7")200 x 190 x 145 deg
Angle of view (1/3")200 x 165 x 125 deg
VariantStep 1.2 mm height, IR cut optional
Sizedia. 16 x 13.1 mm (from drawing)
Shipping weight (estimated)0.11 kg

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

Applications

  • Intercom
  • Door phone
  • Access control
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-S18BF0418IR-5M4 mm, 1/1.8", 5 MP, M12-mount $39.00 5 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-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