Tag: K Mount

Sears PK 28-70

Sears MC Macro Zoom f3.5 28-70mm

  Produced Sears (mfg in Korea, probably Samyang) Mount Pentax KA Focal length 28mm-70mm Aperture range f3.5/4.5-22 plus A for AE on Pentax cameras Focal range 2.5′ to infinity (.4m with macro) Filter thread 58mm Elements Aperture blades 6 Weight 15.1oz (428.1g) multicoated one touch Read More …

Albinar 80-200

Albinar Macro f4.5 80-200

  Produced Japan Mount Pentax PK-A Focal length 80-200, macro 1:4 Aperture range f4.5/5.6-22 plus A for AE on Pentax cameras Focal range 1.1m to infinity Filter thread 49mm Elements 11 in 8 groups Aperture blades 6 Weight 390g multicoated one-touch zoom no built-in hood Read More …

Rikenon XR 135

Rikenon f2.8 135mm

  Produced Riken Optical Corp., Japan Mount Pentax K Focal length 135mm Aperture range f2.8-16 Focal range 1.5m to infinity Filter thread 55mm Elements Aperture blades Weight 15.8oz (447.9g) multicoated Overview Outstanding tele lens from Ricoh. Not something I would have sought out on its Read More …

Pentax SMC 50mm

Pentax-A SMC f2.0 50mm KA

  Produced Asahi Optical Co., Ltd. Japan Mount Pentax KA Focal length 50mm Aperture range f2-22 plus A for AE on Pentax cameras Focal range .45m to infinity Filter thread 49mm Elements 5 in 5 groups Aperture blades 6 Weight 5oz (142g) (!) (super) multicoated Read More …

Mir-47 f2.5 20mm

  Produced VOMZ, Vologda, Russia (June 2000) Mount Pentax K Focal length 20mm rectilinear Aperture range f2.5-22 Focal range .3m to infinity Filter thread 27mm rear mounted Elements 10 in 9 groups Aperture blades 6 Weight 450g multicoated Overview Now, I don’t know exactly what Read More …

Kalimar 28mm K Mt

Kalimar Macro 28mm

  Produced Kalimar Inc., MO, USA (mfg in Korea) Mount Pentax KA Focal length 28mm, macro 1:6 Aperture range f2.8-22 plus A for AE on Pentax cameras Focal range .6m to infinity Filter thread 52mm Elements 5 in 5 groups Aperture blades 7 Weight 7.2oz Read More …

Sears KS-2

Sears KS-2 (Ricoh XR-7)

  Produced 1982-? Ricoh Corporation, Japan for Sears Film type 135 (35mm) Picture size 24mm x 36mm Weight 16.6oz (470.6g) body only; 25.8oz (731.4g) with 1.4 50mm lens Lens K-mount Sears (Ricoh) 50mm 1.4 Filter size 52mm Shutter electronic focal plane (metal) Shutter speeds B, Read More …

Sears KSX Super

Sears KSX Super (Ricoh KR-10)

  Produced circa 1981 Ricoh Corp., Japan for Sears Film type 135 (35mm) Picture size 24mm x 36mm Weight 16.3oz (462g) body only; 21.6oz (612.1g) with 1.7 50mm lens Lens K-mount Sears (Ricoh) 50mm 1.7 Filter size 52mm Shutter electronic focal plane (metal) Shutter speeds Read More …