Webdescription. In technology of photography: Roll film. The term roll film is usually reserved for film wound up on a spool with an interleaving light-tight backing paper to protect the wound-up film. The spool is loaded into the camera in daylight, the backing paper leader threaded to a second spool,…. Read More. WebMar 16, 2024 · There were also three Cirkut Cameras, the No. 5, No. 10 and No. 16, where the panoramic feature is built into the camera. The numbering system refers to the width of film the camera is designed to use. For example, the No. 5 uses a spool of 5” x 42” film while the No. 16 uses a whopping 16” x 240” piece of film.

120 film - Wikipedia

Webspool flanges photographic core film Prior art date 1916-06-27 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US10613816A Inventor Garshom A Riggs WebA metal spool such as used for photographic films comprising the combination of a tubular body part rolled up from :1 flat metal blank, the end parts of which overlap Whilst the intermediate edges are spaced :1 art to provide a slit for receiving the 10 fi 111, narrow flanges being formed upon the ends of said tubular body part, and end discs ... nir thermal

Bulk Film Loading Supplies - Photography - UltraFineOnLine

WebJan 2, 2024 · The basic concept of photography has been around since about the 5th century B.C.E. It wasn't until an Iraqi scientist developed something called the camera obscura in the 11th century that the art was born. Even then, the camera did not actually record images, it simply projected them onto another surface. WebSpool - bobbin like object consisting of a narrow core with flat disks on either end, around which the film is wound. Spotlight - artificial light source using a fresnel lens, reflector, and simple focusing system to produce a strong beam of light of controllable width. [>>>] 120 spool: 2.466" length, 0.990" flange, 0.468" core. WebIn 1932 Kodak introduced two new negative format, 620 and 616, the latter being 70 mm wide. The 616 format was the same as the existing 116 film format but the negative stock was wound on smaller spools in order to fit smaller cameras, that was, at least officially, the reason for introducing yet another format. The real reason might have been ... nirthe wibi soerjadi