High-resolution and Large Format Industrial Lens


Features

Applications

Specifications

Rayfact 1.4S / 1.75S

Model L-OFM14105MN L-OFM175112MN
Focal length 105.9 mm 106.9 mm
F Number (∞) F2.8
NA 0.105 0.112
Magnification scale -1.4x -1.75x
Reference wavelength 546.07 nm (e-line)
Wavelength range 400 - 700 nm
Image size 86.4 mm⌀
Object size 61.7 mm⌀ 49.4 mm⌀
Distortion *1 +0.1% -0.0%
Relative illumination *1 90.6% 93.8%
Aperture scale 2.8 4 5.6 8 11
Object-to-image distance 449.6 mm 473.7 mm
Working distance 141.5 mm 125.8 mm
Mount size M67 (P=0.75)
Flange-to-image distance 151.3 mm 191.1 mm
Attachment size M67 (P=0.75)
Diameter/length *2 89 mm⌀ x 156.8 mm
Weight Approximately 1450g

Rayfact 1.4S / 1.75S Prism suitable model

Model L-OFM14105MN-BS L-OFM175113-BS
Focal length 106.4 mm 106.9 mm
F Number (∞) F2.8
NA 0.105 0.113
Magnification scale -1.4x -1.75x
Reference wavelength 546.07 nm (e-line)
Wavelength range 400 - 700 nm
Image size 86.4 mm⌀
Object size 61.7 mm⌀ 49.4 mm⌀
Distortion *1 +0.0% -0.0%
Relative illumination *1 90.1% 93.8%
Aperture scale 2.8 4 5.6 8 11
Object-to-image distance 458.6 mm 482.8 mm
Working distance 149.2 mm 133.4 mm
Mount size M67 (P=0.75)
Flange-to-image distance 152.6 mm 192.6 mm
Attachment size M67 (P=0.75)
Diameter/length *2 89 mm⌀ x 156.8 mm
Weight Approximately 1450g

Rayfact 2.5S / 3.5S

Model L-OFM25143MN L-OFM35156MN
Focal length 116.3 mm
F Number (∞) F2.5
NA 0.143 0.156
Magnification scale -2.5x -3.5x
Reference wavelength 546.07 nm (e-line)
Wavelength range 400 - 700 nm
Image size 86.4 mm⌀
Object size 34.6 mm⌀ 24.7 mm⌀
Distortion *1 +0.0% -0.0%
Relative illumination *1 95.4% 99.2%
Aperture scale 2.5 4 5.6 8 11
Object-to-image distance 550.4 mm 653.8 mm
Working distance 102.8 mm 89.2 mm
Mount size M67 (P=0.75)
Flange-to-image distance 307.5 mm 424.6 mm
Attachment size M58 (P=0.75)
Diameter/length *2 83 mm⌀ x 140 mm
Weight Approximately 1200g

Rayfact 2.5S / 3.5S Prism suitable model

Model L-OFM25144MN-BS L-OFM35157MN-BS
Focal length 117.4 mm 117.5 mm
F Number (∞) F2.5
NA 0.144 0.157
Magnification scale -2.5x -3.5x
Reference wavelength 546.07 nm (e-line)
Wavelength range 400 - 700nm
Image size 86.4 mm⌀
Object size 34.6 mm⌀ 24.7 mm⌀
Distortion *1 -0.0% -0.1%
Relative illumination *1 93.3% 97.5%
Aperture scale 2.5 4 5.6 8 11
Object-to-image distance 561 mm 665.4 mm
Working distance 107.8 mm 94 mm
Mount size M67 (P=0.75)
Flange-to-image distance 313.2 mm 431.4 mm
Attachment size M58 (P=0.75)
Diameter/length *2 83 mm⌀ x 140 mm
Weight Approximately 1200g

Rayfact 5S

Model L-OFM50167MN
Focal length 116.4 mm
F Number (∞) F2.5
NA 0.167
Magnification scale -5x
Reference wavelength 546.07 nm (e-line)
Wavelength range 400 - 700 nm
Image size 86.4 mm⌀
Object size 17.3 mm⌀
Distortion *1 -0.0%
Relative illumination *1 99.7%
Aperture scale 2.5 4 5.6 8 11
Object-to-image distance 818.7 mm
Working distance 79 mm
Mount size M67 (P=0.75)
Flange-to-image distance 599.8 mm
Attachment size M58 (P=0.75)
Diameter/length *2 83 mm⌀ x 140 mm
Weight Approximately 1200g

Rayfact 5S Prism suitable model

Model L-OFM50170MN-BS
Focal length 117.5 mm
F Number (∞) F2.5
NA 0.170
Magnification scale -5x
Reference wavelength 546.07 nm (e-line)
Wavelength range 400 - 700nm
Image size 86.4 mm⌀
Object size 17.3 mm⌀
Distortion *1 -0.1%
Relative illumination *1 99.0%
Aperture scale 2.5 4 5.6 8 11
Object-to-image distance 831.9 mm
Working distance 83.6 mm
Mount size M67 (P=0.75)
Flange-to-image distance 608.3 mm
Attachment size M58 (P=0.75)
Diameter/length *2 83 mm⌀ x 140 mm
Weight Approximately 1200g

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