DM Optical FA Lens series
1.1″ 25MP

Focal Length: 8-50mmResolution: 25MPCompatibility: Sony IMX540 & 183

DM Optical 1.1″ 25MP FA Lens Series

This series of C-mount FA lenses covers a focal length range of 8mm to 50mm and is optimized for 2.4μm pixel cameras with resolution up to 25MP. It is compatible with Sony’s high-resolution IMX540 and IMX183 sensors, and also suitable for 1.2″ 25MP and 1″ 20MP sensors. The series is designed to deliver excellent uniformity, high relative illumination, and minimal distortion of less than 0.1% (depending on focal length). All variants feature an aperture range starting at F2.8 and use a standard C-mount.

Features:

Focal Length range: 8-50mm
Optimized for 2.4μm cameras, resolution up to 25MP
Compatible with Sony high-resolution sensors IMX540 / IMX183
Suitable for 1.2″ 25MP and 1″ 20MP sensors
Excellent uniformity and high relative illumination
Min distortion: < 0.1%

Specifications for 1.1″ 25MP FA Lens

#	Product Code	Focal Length	Sensor Size	F.NO	Distortion	MOD	Max Magnification	Filter Size	Mount	1.1″ FOV Angle
1	28200380	8mm	1.1″	2.8–22	<3.2%	0.1m	0.0696x	/	C-Mount	82.8°×65.8°
2	28240380	12mm	1.1″	2.8–22	<0.3%	0.1m	0.1055x	M46×P0.75	C-Mount	60.66°×46.5°
3	28280380	16mm	1.1″	2.8–16	<0.15%	0.1m	0.132x	M43×P0.75	C-Mount	45.8°×35.3°
4	28370380	25mm	1.1″	2.8–22	<0.1%	0.1m	0.24x	M30.5×P0.5	C-Mount	31.6°×24.2°
5	28470380	35mm	1.1″	2.8–16	<0.15%	0.15m	0.2313x	M43×P0.75	C-Mount	21.5°×15.9°
6	28620380	50mm	1.1″	2.8–16	<0.1%	0.3m	0.185x	M40.5×P0.5	C-Mount	16.1°×12.9°

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DM Optical FA Lens series1.1″ 25MP

Specifications for 1.1″ 25MP FA Lens

DM Optical FA Lens series
1.1″ 25MP