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[ 光學鏡組 | NIKON | OFM0125020MF ]

■ Rayfact IL63mm(F) - OFM0125020MF
 
Model OFM0125020MF-B OFM0125020MF-T
Focal length 63.0 mm
F Number

2.8
Magnification scale -0.125x
Magnification range -0.07x~-0.2x -0.2x~-0.3x
Reference wavelength 587.56 mm ( d-line )
Wavelength range 380~700 nm
Picture angle  
Image size 55.2 mm Φ
Original size 788.6 mm Φ~276 mm Φ 276 mm Φ~184 mm Φ
Distortion -
Relative illumination -
Aperture scale 2.8 , 4 , 5.6 , 8 , 11, 16 ( 1/2 dials with a finger stop )
Object-to-image distance -
Working distance -
Mount size F Mount
Flange-to-image distance 46.5 mm
Back focus -
Attachment size M40.5 ( P=0.5 )
Diameter / length 64 mm Φ x 47.2 mm ※1 64 mm Φ x 52.7 mm ※1
Weight 約 270 g 約 295 g
※1 It becomes the dimensions that do not include a tang.
　　( OFM0125020MF-B=-0.07x　　OFM0125020MF-T=-0.2x )
 

■ 尺寸圖
OFM0125020MF-B
 
OFM0125020MF-T
   
 
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update： 2020-03-27