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4mm F-theta Wide-Angle M12 Lens

Commonlands LLC Product

Member Since 2022

Commonlands offers high-performance cost-effective M12 lenses, C-Mount Lenses, and related accessories. ISO9001 Certified. Volume discounts. Worldwide shipping. Lenses used with Raspberry Pi HQ cameras.

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4mm F-theta Wide-Angle M12 Lens

Model: CIL340-F2.0-M12IR, CIL340-F2.0-M12NIR

Commonlands LLC

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The CIL340 is a wide-angle 4.0mm M12 lens provides 111° Horizontal Field of View on 1/1.8" sensors. The fast F/2.0, 0% FT distortion, and 8MP-12MP makes this lens optimal for high performance surveillance cameras using Sony's STARVIS sensors.

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F-theta Wide-Angle 4mm M12 Lens

The CIL340 is a wide-angle 4.0mm M12 lens provides 111° Horizontal Field of View on 1/1.8" sensors. The fast F/2.0, 0% FΘ distortion, and 8MP-12MP makes this lens optimal for high performance surveillance cameras using Sony's STARVIS sensors.

Large Image Circle: Suitable up to 12MP 1/1.7" cameras (IMX226) with a 9.3mm image circle.

Low F/#: All-glass all-metal design, with F/2.0 for great low light performance.

F-Θ Distortion: Equal Angular Resolution across the FoV with 0% FΘ distortion.

Lens Parameter	Performance Detail
Part Number	CIL340
Format Type	1/1.7"
EFL	4.0mm
F#	2.0 Fixed
Resolution	16MP+
Field of View	111° @ 7.7mm image circle Calculate for your sensor using our M12 Lens Calculator
Image Circle	9.3mm
Distortion	+0.4% F-Θ
Weight	12.2g
IR Cut-Off Filter	P/N With: CIL340-F2.0-M12A650 P/N Without: CIL340-F2.0-M12ANIR
Construction	All Glass, Aluminum

An M12 lens is a miniature lens with 12mm diameter threads. These lenses are also known as S-Mount Lenses or Board Mount Lenses. M12 lenses are used in robotics, surveillance cameras, video conferencing, and internet of things cameras. Types of M12 lenses include fisheye, wide-angle, no-distortion, and telephoto. Our S-Mount lenses range from 1mm to 50mm focal length and 10° to 230° field of view. M12 lenses can also be used with many CS and C Mount cameras.

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