G. Gilmer Catalog No 26 (Circa 1900)

Record Details:

Title:
G. Gilmer Catalog No 26
Date:
Circa 1900
Publisher:
Paris: G. Gilmer
Volume:
Catalogue No. 26. Appareils à Projections Lumineuses fixes et animées, accessoires: Appareils d'Agrandissements, Décors et Attractions Lumineux pour Théatres
Leaf #:
00057
Language:
French
Collection:
Magic Lantern and Lantern Slide Catalog
Format:
Catalogs
Contributor:
private collection
Sponsor:
A Million Pictures
Coordinator:
Media History Digital Library
Description:
A catalog of magic lanterns, lantern slides, lantern accessories and cinema projectors from French manufacturer and reseller G. Gilmer. All descriptions are given in three languages - French, English and German; this catalogue was thus probably used for international distribution. More information on the activities of G. Gilmer can be found at the Lucerna Magic Lantern Web Resource: http://slides.uni-trier.de/text/index.php?id=4009835
Date Added:
April 04, 2024
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Fig- 73- Nouveaux Condensateurs ii court foyer composés des deux lentilles plan-convexes A et B et d'une lentille ménisque C, montées en cuivre, en- tièrement démontables. La lentille ménisque C, regardant la lumière, est protégée par une feuille de verre V remplaçablc. La partie cûnique avec la lentille ménisque G et le verre V peut se dé- tacher et on obtient alors un conden- sateur double plan convexe à long foyer. New short Focus Condenser compo- sed of two piano convex lenses A und B and one meniscus lens C in brass mount. The meniscus lens facing thc illumi- nant is protected by a glass sheet V which can easily be replaced. By detaching the conical part car- rying the meniscus lens C and the glass sheet V, the condenser is con- verled into a compound piano convex condenser with long focus. Neuer Kondensator mit kurzer Brenn- weite bestehend aus 2 plankonvexen Linsen A und B und einer Meniskus Linse C in Messingfassung. Die der Lichtquelle zugewendete Me- niskus Linse ist durch eine leicht zu ersetzende Glasscheibe V geschützt. Durch Abnehmen des konischen Teiles mit der Meniskus Linse C und der Glasscheibe V wird der Konden- sator in einen plankonvexen Kon- densator mit langer Brennweite ver- wandelt. 428 429 430 Lentilles Demi-Boule; Bull’s Eye Lenses Halbkugel-Linsen N ». 433 434 435 436 437 -I)* 439 440 441 442 443 444 445 — ;6 —