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Canon FX

 

 

 

Marketed: April 1964

After the Canonflex R-series, the Canon FX was the first in a new series having an aperture linkage on a new lens mount.

The model designation's "flex" (for single-lens reflex) suffix was replaced with an "F."

The new aperture linkage was designed to reduce the film advance torque and to integrate TTL light metering. After the shutter was released, the lens reverted to the maximum aperture regardless of the film advance state.

The built-in CdS exposure meter indicated the proper aperture for the selected shutter speed. A lever switched between the high (EV9 to 18) and low (EV1 to 10) metering sensitivity ranges.

 

# 187395

 

Faktablad

 

 

 

Canon FT QL

 

Marketed: March 1966

Introduced a year after the Pellix, the FT QL had a normal quick-return reflex mirror and stop-down TTL metering. The finder's condenser lens was cut at a 45-degree angle. Twelve percent of the image area surface was semi-silvered with vapor deposition. The incident light reflected by this semi-transparent mirror was directed to the metering element. The viewfinder had match-needle exposure metering. The distance to the metering element was the same as the distance to the focal plane. Therefore the camera had the same focal plane metering characteristics as the Pellix.

The Canon Booster for low-light metering down to EV 3.5 (23 sec. at f/1.4) was available as an optional accessory attachable to the accessory shoe.

 

# 185931

 

 

 

 

Canon FTb QL

 

 

 

 

Marketed; March 1971

Like the flagship Canon F-1, the FTb was compatible with FD lenses. It was a mass-market camera having the same basic features as the F-1.

Like the F-1, it had maximum-aperture TTL metering, match-needle exposure adjustment, and high-precision 12% partial metering at the center. Being a mid-tier 35mm SLR camera, the FTb was well received by many amateur photographers. The FTb also allowed stop-down TTL metering (match needle) for FL lenses and situations when stop-down viewing was required.

 

# 640864

 

Faktablad

 

 

 

 

 

Canon TLb

 

 

 

 

Marketed; April 1976

The TLb was marketed overseas in September 1974 as the cheaper version of the Ftb. It was later sold in Japan in April 1976. The basic specifications were the same as the Canon TX except for the hot shoe which was omitted. X-sync was possible only with the PC terminal.

 

 

# 206815