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Flange back/focal length measuring instrument FL-800-FL-800
Flange back/focal length measuring instrument FL-800-Tsubosaka Electric Co., Ltd.

Flange back/focal length measuring instrument FL-800
Tsubosaka Electric Co., Ltd.


About This Product

■Features

・Measure flange back, focal length, and spherical aberration using image processing ・Automatically perform focal length calculation work that was previously done manually ・Automatically measure lens flange back (FB) and focal length ・Measure the focal length based on the nodal slide method

■Measurement method

・Flange back: Calculated from the position where the pinhole chart is minimum on the imaging surface ・Focal length: Calculate principal point and focal length based on nodal slide method

■Extended functions

・Compatible with various lens mounts ・Short focus small lens compatible model Test lens focal length 1 - 10mm ・Integrating sphere light source

  • Product

    Flange back/focal length measuring instrument FL-800

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1 Models of Flange back/focal length measuring instrument FL-800

Image Part Number Price (excluding tax) Power supply voltage Weight (kg) Target to be inspected Display/operation Measurement items Measurement part dimensions (WxHxD) (mm) Power consumption (VA) Compatible OS Control part dimensions (WxHxD) (mm) Light source Pinhole Sensor Collimator optical system
Flange back/focal length measuring instrument FL-800-Part Number-FL-800

FL-800

Available upon quote

AC100V 50/60Hz

Measurement part: 90 Control part: 4

Various lenses f=10 - 200mm

Dedicated PC software operation

Flange back (FB) Focal length (principal point position, focal position) Spherical aberration

1,800 x 380 x 300

300 (excluding PC equipment)

Windows7/8/10

350 x 140 x 200

Halogen lamp

Diameter 0.5 - 10mm (replaceable)

High resolution CMOS camera

Collimator lens f=800mm (diameter 58mm)

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