In 1975 Pentax introduced a trio of cameras to launch the PK Bayonet mount, of which the K2 was the flagship. Though the basic chassis is very similar to the K1000 which came a year later, the cameras themselves are very different.
The world’s first SLR with a fully automatic Electronic Shutter
The world’s first TTL metering SLR
Compact quality, the heir to the Trip
An RM 300 was the first 35mm SLR I ever purchased, after saving money from a Saturday job working at Dixons.