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2.8 mm, 1/2.5", 8 MP, M12-mount M12 Board Lens (LS-HN-3021-4K)

M12 board lenses

2.8 mm, 1/2.5", 8 MP, M12-mount M12 Board Lens (LS-HN-3021-4K)

Model LS-HN-3021-4K

2.8 mm, 1/2.5", 8 MP, M12-mount M12 Board Lens. 2.8 mm, 1/2.5" 8 MP (4K) M12 board lens, F2.1, IR corrected for 24 h day/night. Covers 1/2.5", 1/2.7", 1/2.8" and 1/3" cameras. At a glance: focal length 2.8 mm; format 1/2.5"; resolution 8.0 MP; aperture F2.1 Fixed iris; mount M12 x 0.5.

$39.00 USDIn stock · 2 available

Inventory updated Oct 14, 2026

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

  • High resolution: 8 megapixel can cover 8MP, 5MP
  • Big aperture: F2.1 big aperture support evening dark vision
  • Large format: 1/2.5" large format covering 1/2.7", 1/2.8", 1/3"
  • IR correction: 24h day & night vision

Specifications

ModelLS-HN-3021-4K
Resolution8.0 MP
IR correctionIR
Format1/2.5"
Focal length2.8 mm
ApertureF2.1 Fixed iris
M.O.D.0.2 m
Distortion28%
Sizedia. 17 x 17.4
TTL22.9 mm
MountM12 x 0.5
Structure7G
Weight15 g
Angle of view (1/2.5", DxHxV)168 x 130 x 96 deg
Shipping weight (estimated)0.12 kg

Applications

  • Smart home
  • Security surveillance
  • Office
  • Room
  • 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 M12 Board lenses series

ModelSizePriceAvailability
LS-ADAS1031C0.93 mm, 1/4", 1.3 MP $39.00 2 in stockView
LS-ADAS1036C2.94 mm, 1/2.7", 2 MP, M12-mount $39.00 2 in stockView
LS-ADAS10376.17 mm, 1/2.56", 1.3 MP, M12-mount $39.00 4 in stockView
LS-ADAS1057A5.63 mm, 1/4", 1.3 MP, M9-mount $39.00 3 in stockView
LS-ADAS1061TBD1.25 mm, 1/4", M12-mount $39.00 3 in stockView
LS-ADAS2005C2.93 mm, 1/2.9", 2 MP, M12-mount $39.00 5 in stockView
LS-ADAS2006B1.8 mm, 1/3", 2 MP, M12-mount $39.00 2 in stockView
LS-HN--2026A16 mm, 1/2.5", 4 MP, M12-mount $39.00 3 in stockView
LS-HN--20282.8 mm, 1/2.7", 4 MP, M12-mount $39.00 3 in stockView
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-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

See all 47 models in the M12 Board lenses series