My first real camera was a dented aluminium Asahi-Pentax. The brand is what grabbed me. Always felt a real camera had to be a Pentax. My M and A lenses are of that era of my youth - too cool that a camera built 30 years later works those lenses to their abilities.
smc A 70-210mmF4
smc M 28mmF2.8
smc M 50mmF1.4
sigma 10-20mm F4-5.6 EX DC sigma 17-70mm f2.8-4.5 HSM OIS