M40210M09S Low Distortion 1/4″ 2.1 mm M12 Mount Lens

Description

M40210M09S Low Distortion 1/4″ 2.1 mm M12 Mount Lens

ArduCAM has developed a new collection of high quality M12 Mount lenses. These lenses have an approximate angular field of view ranging from 10° to 200°. An excellent catalog describing each of these lenses can be downloaded here. These lenses sell individually, and collectively as a lens kit with a variety of mounting hardware. High quality, low distortion lenses are also available, with an approximate angular field of view ranging from 60° to 110°. Another excellent catalog describing each of these low distortion lenses (including this M40210M09S Low Distortion 1/4″ 2.1 mm M12 Mount Lens) can be downloaded here.

For a good introduction to lenses and lens geometry, see the lens/introduction page on the ArduCAM website. For sample images and videos, see the downloads/Lenses archives, also on the ArduCAM website.

Features

• Optical Format: 1/4.0″
• Effective Focal Length (EFL): 2.1 mm
• 35 mm Equivalent EFL: 22.71 mm
• Back Focal Length (BFL): 1.19 mm
• f/No: f/2.2
• Field of View – 1/4″ (D/H/V): 110°/93°/70°
• Construction: 2 Glass 2 Plastic + IR (LN014IR only)
• IR Filter: 650 nm (LN014IR only)
• Working Wavelength: 400-700 nm
• Mount: M12×P0.5 (7.0 mm – 8.5 mm, no motorized IR)
• Minimum Object Distance: 0.3 m
• Size: 14.0 x 13.0 mm
• Weight: 3 g

Package Includes:

• M40210M09S (LN014) lens (qty 1)
• M12 x P0.5 plastic lens mount with screws (qty 1)