Petrographical microscope, designed by Prof. C.Leh

Petrographical microscope, designed by Prof. C.Lehmann, for examining crystals at high temperatures. The equipment of this microscope comprises:- four eye-pieces, three objectives, Nicol prism polarizer with converging system, heating apparatus and hand bellows, two special stages (raised and with cups), two enlarging lenses, asbestos lined tube, selenite plate, blue glass plate

Details

Category:
Microscopes
Object Number:
1893-18
type:
polarizer
taxonomy:
  • furnishing and equipment
  • tools & equipment
  • optical instrument
  • optical instrument component
  • optical filter
  • furnishing and equipment
  • tools & equipment
  • optical instrument
  • optical instrument component
  • optical filter
  • polarizer
credit:
Voigt and Hochgesang

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