Industrial Lens


Features

Applications

Specifications

Rayfact VF 1x / 1.4x

Model L-OFM10062MN L-OFM14073MN
Focal length 91.7 mm
F Number (∞) F4
NA 0.062 0.073
Magnification scale -1x -1.4x
Reference wavelength 546.07 nm (e-line)
Wavelength range 400 - 700 nm
Image size 64 mm⌀
Object size 64 mm⌀ 45.7 mm⌀
Distortion *1 +0.0% -0.0%
Relative illumination *1 77.9% 87.4%
Aperture scale 4 5.6 8
Object-to-image distance 360.1 mm 370.5 mm
Working distance 147.2 mm 121.3 mm
Mount size M45 (P=0.75)
Flange-to-image distance 153.6 mm 190 mm
Attachment size M40.5 (P=0.5)
Diameter/length *2 51 mm⌀ x 59.2 mm
Weight Approximately 240g

Rayfact VF 2x / 2.5x

Model L-OFM20083MN L-OFM25089MN
Focal length 91.6 mm
F Number (∞) F4
NA 0.083 0.089
Magnification scale -2x -2.5x
Reference wavelength 546.07 nm (e-line)
Wavelength range 400 - 700 nm
Image size 86.4 mm⌀
Object size 43.2 mm⌀ 34.6 mm⌀
Distortion *1 -0.1%
Relative illumination *1 84.9% 90.1%
Aperture scale 4 5.6 8
Object-to-image distance 405.6 mm 442.2 mm
Working distance 101.9 mm 92.9 mm
Mount size M45 (P=0.75)
Flange-to-image distance 244.5 mm 290.1 mm
Attachment size M40.5 (P=0.5)
Diameter/length *2 51 mm⌀ x 59.2 mm
Weight Approximately 240g

Rayfact VF 3x

Model L-OFM30093MN
Focal length 91.5 mm
F Number (∞) F4
NA 0.094
Magnification scale -3x
Reference wavelength 546.07 nm (e-line)
Wavelength range 400 - 700 nm
Image size 86.4 mm⌀
Object size 28.8 mm⌀
Distortion *1 -0.1%
Relative illumination *1 92.8%
Aperture scale 4 5.6 8
Object-to-image distance 481.7 mm
Working distance 86.9 mm
Mount size M45 (P=0.75)
Flange-to-image distance 335.6 mm
Attachment size M40.5 (P=0.5)
Diameter/length *2 51 mm⌀ x 59.2 mm
Weight Approximately 240g

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