Projection Apparatus (1917)

Record Details:

Title:
Projection Apparatus
Date:
1917
Publisher:
Rochester, N.Y: Bausch & Lomb Optical Co.
Volume:
Bausch & Lomb Optical Co. Projection Apparatus
Leaf #:
00085
Language:
English
Collection:
Magic Lantern and Lantern Slide Catalog
Format:
Catalogs
Contributor:
Toverlantaarnmuseum Scheveningen (TOMU)
Sponsor:
A Million Pictures
Coordinator:
Media History Digital Library
Description:
This catalogue advertises various projection devices, for projection of transparent images and for the projection of opaque objects as well as film projectors. The technical workings of each apparatus are explained. The catalogue also lists projection lenses and light sources (electric light, carbon light, oxyhydrogen light), fuses, light bulbs, switches and microscopes for projection. The catalogue is richly illustrated.
Date Added:
March 28, 2024
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Bausch & Lo m b Optical Co m pany Vertical Attachments Darkling 5525 Combined Vertical and Polariscope Attachment consisting of dark chamber with adjustable interior mirror; sliding plate on top of chamber carrying rotat- ing one-quarter wave mica plates, condensing lens,and projection lens with reversing mirror on vertical rod; optical bed carrying revolving stage with converging and diverging lenses and body tube with 4-in. focus objective and nicol prism analyzer in revolving mount; supports for revolving stage and body tube hinged for swinging out of path of light from projec- tion lens for opaque objects; attaches to Convertible Balopticon in campact manner $175.00 Motion Picture Mechanisms 82