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[ 光學鏡組 | NIKON | OFM35162MN ]

■ Rayfact 3.5x - OFM35162MN

 
Model OFM35162MN
Focal length 127.0 mm
NA (object space)

10.8 ( at Standard magnification )

Magnification scale -3.5x
Reference wavelength 546.07 mm ( E-line )
Wavelength range 400~700 nm
Picture angle 5.7°
Image size 60 mm Φ
Object size 18.3 mm Φ
Distortion 0.0 % (at 64 mm Φ)
Relative illumination 98 % (at 64mm Φ)
Aperture scale 2.4 , 4 , 5 , 6 , 8 , 11
( 9° interval ※1 , 1/2 dials with a finger stop ) ※2
Object-to-image distance 651.3 mm
Working distance 70.8 mm
Mount size M67 ( P=0.75 )
Flange-to-image distance 505.0 mm
Back focus 437.9 mm
Attachment size M46 ( P=0.75 )
Diameter / length 73 mm Φ x 145.7 mm ※3
Weight 約 1.1 kg
An option A coaxial falling morphism tube
※1 Aperture scale at 2.8 : Only lock-in position available. No numeric indication.
※2 Lockable setting mechanism.
※3 Dimension excludes protrusion of screws or other convex part.
 

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update: 2020-03-27