Canon EOS-1

Canon EOS-1
Overview
MakerCanon Inc.
TypeSingle-lens reflex
ReleasedSeptember 1989
Production1989 - 1994
Intro price189,000¥
Lens
Lens mountCanon EF
LensInterchangeable
Sensor/medium
Film format135 film
Film size36 × 24 mm
Focusing
FocusTTL Phase Detection Autofocus (1 zone)
Shutter
Frame rate2.5 frame/s alone, 5.5 frame/s with Power Drive Booster E1
Shutter speed range30s – 1/8000s
Viewfinder
ViewfinderFixed eye-level pentaprism
Frame coverage100%
General
Battery2CR5
Optional battery packsBP-E1 Battery Pack or PB-E1 Power Booster
Dimensions161 mm × 107 mm × 72 mm (6.3 in × 4.2 in × 2.8 in)
Weight890 g (31 oz) (including battery)
Replaced byCanon EOS-1N

The EOS-1 is a 35mm single lens reflex (SLR) camera body produced by Canon. It was announced by Canon in 1989, and was the professional model in the range. The camera also had a successor, the Canon EOS-1N, in 1994.

The original EOS-1 was launched in 1989. It was the company's first professional-level EOS camera and was aimed at the same photographers who had used Canon's highly respected, manual focus professional FD mount SLRs, such as the Canon New F-1 and the Canon T90. On a physical level the EOS-1 resembled the T90, which had been designed for Canon by Luigi Colani. The EOS-1 had a single centrally mounted autofocus point, plus basic weather sealing.