Δευτέρα, 15 Φεβρουαρίου 2010

YASHICA MAT

The first Yashica TLR with crank advance was the Yashica-Mat, released in 1957. The earliest models are equipped with a 75-mm 3.5 Lumaxar taking lens and a 75-mm 3.2 Lumaxar viewing lens, succeeded by 80-mm lenses with the same specifications. According to some authorities (most notably Mark Hama, who formerly worked in a Yashica factory), the Lumaxar was manufactured for Yashica in West Germany; according to others, it was made in Japan by Tomioka. The lens, a four-element design said to be of the Tessar type, was later re-named Yashinon. The Yashica-Mat's shutter speeds are marked according to the older system (1/25, 1/50 etc.) and range from B to 1/500 second.

PENTAX MV

Maker: Pentax
Dates: 1979-1980
Variants: black
Camera Type: 35mm SLR
Focusing: manual

Lens mount: Pentax K
Shutter: focal plane Seiko MFC
metal curtains, vertical travel
from 1s to 1/1000
Exposure meter: TTL, open aperture,
center weighted
Exposure modes: aperture priority
ASA/ISO range: 25 to 1600
Finder screen: fixed
Shoe: fixed hot shoe, contact for dedicated flash
X sync speed: 1/100
TTL Flash: no
Motor drive: none
Battery: 2 x 1.5V
Weight: 420g w/o lens
Number produced: unknown