Long focal slide with steel ball pivot and with mechanical stop

PART OF:
Components of EROS IV optical transfer function measurement system for lens testing
Made:
1963-1969 in Watford
maker:
R and J Beck
Long focal slide with steel ball pivot and with mechanical stop Long focal slide with steel ball pivot and with mechanical stop Long focal slide with steel ball pivot and with mechanical stop
Long focal slide with steel ball pivot and with mechanical stop Long focal slide with steel ball pivot and with mechanical stop Long focal slide with steel ball pivot and with mechanical stop

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

License

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

License

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

License

Science Museum Group
© The Board of Trustees of the Science Museum

Science Museum Group
© The Board of Trustees of the Science Museum

Science Museum Group
© The Board of Trustees of the Science Museum

Long focal slide with steel ball pivot and with mechanical stop for locking on axis, from EROS IV optical transfer function measuring system for lens testing, made by R & J Beck Ltd. in about 1966

Details

Category:
Optics
Object Number:
1993-1461 Pt7
Measurements:
focal slide: 180 mm x 2350 mm x 330 mm,
tool box: 270 mm x 630 mm x 480 mm,
type:
slide
credit:
Ealing Electro-Optics Plc

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