Ricoh K system

Discontinued

• 35mm film SLR cameras with Pentax K mount (18):
  Ricoh XR-1 (1977) • Ricoh XR-2 (1977) • Ricoh XR500 (1978) • Ricoh XR-1S (1979) • Ricoh XR-2S (1979) • Ricoh KR-10 (1980) • Ricoh KR-10SE (1980) • Ricoh XR5 (1980) • Ricoh XR6 (1981) • Ricoh XR-S (1981) • Ricoh XR7 (1982) • Ricoh XR-2000 (1982) • Ricoh XR500 auto (1982) • Ricoh XR-F (1983) • Ricoh XR-8 (1993) • Ricoh XR-8 Super (1994) • Ricoh XR Solar (1994) • Ricoh KR-5 SV (2000)

• Full Lineup (30)

• Fisheye lenses
  Ricoh XR Rikenon 16mm F/2.8 Fisheye		1982 ●
  Ultra-wide angle prime lenses
  Ricoh XR Rikenon 18mm F/2.8 • ⌀67	Pro	1982 ●
  Wide-angle prime lenses
  Ricoh XR Rikenon 24mm F/2.8 • ⌀52		1982 ●
  Ricoh XR Rikenon 28mm F/3.5 • ⌀52		●
  Ricoh XR Rikenon 28mm F/3.5 Aspherical • ⌀52 • Pancake lens		1996 ●
  Ricoh XR Rikenon 28mm F/2.8		1977 ●
  Ricoh XR Rikenon 28mm F/2.8 • ⌀52		1981 ●
  Ricoh XR Rikenon 28mm F/2.8 • ⌀52		1984 ●
  Ricoh XR Rikenon 28mm F/2.8 • ⌀52		1986 ●
  Ricoh XR Rikenon 28mm F/2.8 • ⌀52		1992 ●
  Ricoh XR Rikenon 35mm F/2.8 • ⌀52		1977 ●
  Ricoh XR Rikenon 35mm F/2.8 • ⌀52		1981 ●
  Standard prime lenses
  Ricoh XR Rikenon 45mm F/2.8 • ⌀52 • Pancake lens		1994 ●
  Ricoh XR Rikenon 50mm F/2 L • ⌀52		●
  Ricoh XR Rikenon 50mm F/2 S • ⌀52		●
  Ricoh XR Rikenon 50mm F/2 • ⌀52		1977 ●
  Ricoh Rikenon 50mm F/2 • ⌀52		1981 ●
  Ricoh XR Rikenon 50mm F/1.7 • ⌀52		1977 ●
  Ricoh XR Rikenon 50mm F/1.7 • ⌀52		1981 ●
  Ricoh Rikenon 50mm F/1.7 • ⌀52		1981 ●
  Ricoh XR Rikenon 50mm F/1.4 • ⌀52		1977 ●
  Ricoh XR Rikenon 55mm F/2.2 • ⌀52		●
  Ricoh Riconar 55mm F/2.2 • ⌀52		1978 ●
  Ricoh XR Rikenon 55mm F/1.7 • ⌀52		●
  Ricoh XR Rikenon 55mm F/1.2 • ⌀58		1996 ●
  Medium telephoto prime lenses
  Ricoh XR Rikenon 135mm F/2.8 • ⌀55		1978 ●
  Ricoh XR Rikenon 200mm F/4 • ⌀52		1978 ●
  Ricoh XR Rikenon 200mm F/4 • ⌀55		1981 ●
  Super telephoto prime lenses
  Ricoh XR Rikenon 300mm F/4.5 APO • ⌀67	Pro	1982 ●
  Ricoh XR Rikenon Reflex 600mm F/8 • ⌀86		1982 ●