Slrs

Some articles on slrs, slr:

Single-lens Reflex Camera - Future of SLRs
... For the foreseeable future, film-based SLRs will still be produced, as is still the case with the 35 mm film-based Nikon F6, and some other 35 mm SLR models ... This is certainly true with the medium-format film-based SLRs, like the Pentax 6×7 family of cameras ... inevitable that the digital single-lens reflex camera design will eclipse film SLR's design in convenience, sales and popularity ...
Single-lens Reflex Camera - Disadvantages - Price and Affordability
... The price of SLRs in general also tends to be somewhat higher than that of other types of cameras, owing to their internal complexity ... enough to keep some casual photographers away from SLRs, although the market for used SLRs has become larger particularly as photographers migrate to digital systems ...
Bridge Camera
... are cameras which fill the niche between the single-lens reflex cameras (SLRs) and the point-and-shoot camera ... They are often comparable in size and weight to the smallest digital SLRs (DSLR), but almost all digital bridge cameras lack an optical viewfinder system (film bridges generally had a lighter version of a reflex ... In addition, SLRs normally feature interchangeable lenses, while current bridge cameras do not ...
M42 Lens Mount - Notable Cameras Produced For The M42 Mount
... Zenit line of SLRs from the USSR and Russia (some models) Praktica SLRs from East Germany (not the B-Series) Pentax SLRs from Japan (some models) Zeiss Ikon Icarex TM and SL-7 ...
History Of The Single-lens Reflex Camera - Early Large and Medium Format SLRs
... The photographic single-lens reflex camera (SLR) was invented in 1861 by Thomas Sutton, a photography author and camera inventor who ran a photography related company ... Only a few of his SLR's were made ... The first production SLR with a brand name was Calvin Rae Smith's Monocular Duplex (USA, 1884) ...