Digital SLR Pentax K20D1	35mm SLR (partial list) Pentax ZX-5N with FG Battery Case (note) Pentax ZX-M with FG Battery Case (note) Pentax Super Program with Grip Super A Pentax ME-Super SE Pentax K1000 Pentax KX
Autofocus Lenses for SLR SMC Pentax-DA 18-55mm f/3.5-5.6 AL2	Manual-Focus Lenses for SLR (partial list) SMC Pentax-A 28mm f/2.8 SMC Pentax-A 50mm f/1.7, f/2 SMC Pentax-M 50mm f/1.4, f/1.7, and f/2 SMC Pentax-M 135mm f/3.5 Phoenix 500mm f/8 catadioptric T-mount w/adapter Vivitar 12mm/20mm/36mm Automatic Extension Tube Set pin-hole body-cap f/160
Flash for SLR Pentax AF200T TTL 3 Pentax AF160 Vivitar 283 Professor Kobré's Lightscoop 4	35mm Manual-Focus Rangefinders Olympus 35 RC with lens hood Olympus 35 ECR
1 with Katz Eye focusing screen for improved manual focus (link) 2 SMC-DA lenses work only on DSLR 3 AF200T does not provide TTL-functionality with K20D 4 Professor Kobré's Lightscoop works with ZX-5N and K20D built-in pop-up flash (link)
Manuals, Brochures, and Advertisements: the pentax library | the olympus library