LF3.1-M12-4K 1/2.3" 4K 3.1mm F2.6 M12 Mount Camera Lens

LF2.8-M12-3MP-F2.2-C 1/2.5" 3MP F2.2 2.8mm IR correction M12 security camera lens

LF3.56-M12-16MP 1/2.3" 3.56mm folcal length 16MP M12 lens with 650nm IR-CUT filter Φ7.86mm F2.5

LF3.1-M12-4K 1/2.3" 4K 3.1mm F2.6 M12 Mount Camera Lens

SKU:

LF3.1-M12-4K

Category: 1/2.5" Lens Monofocal Lens M12 8MP Lens 3.1mm M12

$10.50

Need parts to be Assembled for free? Please contact us, or leave message when checkout.

For batch orders please contact us.

Price: $8.30 - $10.50

Effective Pixels: 8MP

Aperture: F2.6

Bottom Group

Description

Model			LF3.1-M12-4K
Parameter of Lens
Pixel			4K 8MP
Image Format			1/2.3"
Focal Length			3.1mm
Aperture			F2.6
Mount			M12x0.5
Field Angle D×H×V(°)			1/2.3"
		D	141° (7.75mm)
		H	115° (6.2mm)
		V	85° (4.65mm)
Optical Distortion			15%
Flange Back Focal Length			/
Back Focal Length			6.01mm
MBF			4.96mm
TTL			22.5mm
Operation	Iris		FIX
	Focus		/
	Zoom		/
structure			7G + IR-CUT 650nm filter
Operating temperature			-30°C~+70°C
Size

Size tolerance(mm):	0-10±0.05	10-30±0.10		30-120±0.20
Angle tolerance			±2°

IR-CUT filter
Tavg >= 88%	420nm ~ 600nm
T=50%	650±10nm
Tavg<=5%	700 ~ 1050nm

FAQ

1. How to choose the FOV?

By default the FOV in specifications H:V is 4:3, if you use 16:9 sensor the FOV(H) will be wider, and FOV(V) will be smaller.

2. There are 1/1.8" 1/2" 1/2.5" 1/2.7" 1/3", Which one meets my needs?

The image format depends on the sensor format. The image format of lens should be equal or larger than the sensor format, otherwise there will be black area or corner.

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