Catalogue of Optical Projection Apparatus. (September 1938)

Record Details:

Title:
Catalogue of Optical Projection Apparatus.
Date:
September 1938
Publisher:
London: Newton & Co.
Volume:
Catalogue of Optical Projection Apparatus: Part 1 - Optical Lanterns, Etc.
Leaf #:
0009
Language:
English
Collection:
Magic Lantern and Lantern Slide Catalog
Format:
Catalogs
Contributor:
Collection Patrice Guérin diaprojection - http://diaprojection.unblog.fr
Sponsor:
A Million Pictures
Coordinator:
Media History Digital Library
Description:
Illustrated catalog of magic lanterns, stereopticons and projection devices. It also covers electrical lamps for projection lanterns and accessories (carriers, screens, slide containers). The illustrations in this catalogue are photographic images. To learn more about the slide production of Newton & Co. and to see examples of slides produced by them, visit the Lucerna Magic Lantern Web Ressource http://slides.uni-trier.de/organisation/index.php?id=1000428
Date Added:
August 29, 2022
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OPTICAL LANTERNS, ETC. The Body is of Enamelled Steel, and is large and well ventilated, and of extremely handsome appearance. l70 D1 “ Intermediate ” Long-Range Lantern, with enamelled steel Body, A^in. Condenser, 2\in. diameter Petzval Lens, including Slide Carrier, hut without Illuminant £ I 9 I 0 0 181 Ditto, hut fitted with “ Wigmore ” Anastigmat Projection Lens, lOin., I2in. or lAin. focus ... ... ... £21 10 0 182 Ditto, hut with Lenses 16in. to 20in. focus £23 10 0 For Illuminants, see pages 18 to 22. For Arc Lamps, see Part II of Catalogue. Type E Long Range Lantern No. l90. Similar in design and construction to the Type D instrument hsted on page 7, this Lantern is intended for use in the very largest halls. It is provided with a 4Jin. Condenser and a Sin. diameter “ Wigmore ” Projection Lens, which may be of any focus up to 24 inches. The Body of Enamelled Steel is of extra large size, and the centre of the Optics being 8 inches above the bottom a large Arc or 900-watt (30-volt 30-amp.) Projection Lamp may be used without overheating. l90 The Long Range Lantern, as above, complete with 'bin. diameter “ Wigmore ” Projection Lens, of any focus up to 24 inches, including Slide Carrier, hut without Illuminant £33 0 0 For Illuminants, see pages 18 to 22. For Arc Lamps, see Part II of Catalogue. NEWTON & CO., 72 WIGMORE STREET, LONDON, W.l 8