Yashica SLR Lens List (Draft from various Web sources any errors/additions please feel free to email me :

Pentamatic Bayonet Fitting  
  Yashinon-R 1:2.8 f=3.5cm
  Super Yashinon-R 1:2.8 f=3.5cm Tominon
  Auto Yashinon 1:1.8 f=5.5cm
  Auto Yashinon 1:1.7 f=5.8cm
  Super Yashinon-R 1:2.8 f=10cm
  Super Yashinon-R 1:2.8 f=10cm Tominon
  Super Yashinon-R 1:2.8 f=13.5cm
  Yashinon (180mm 1:3.5)
  Yashinon (250mm f4)
M42 Yashikor  
  Auto Yashikor 28mm F2.8
  Auto Yashikor 35mm F2.8
  Auto Yashikor 135mm F2.8
  Auto Yashikor 200mm F3.5
M42 Super Yashinon R
  Super Yashinon-R 1:2.8 F=35mm
  Super Yashinon-R 1:2.8 F=135mm
  Super Yashinon-R 1:4.5 F=20cm
  Super Yashinon-R 1:5.5 F=30cm
  Super Yashinon-R 1:6.3 F=40cm
  Super Yashinon R 1:8 F=600mm
  Super Yashinon R 1:8 F=800mm
  Yashinon-R Zoom Lens 1:4.5 F=75mm-230mm
  Yashinon 1:2.8 F=5cm
  Super Yashinon-R Zoom 1:5.8 90-190mm
M42 Auto Yashinon  
  Auto Yashinon 1:2 F=5cm S V1
  Auto Yashinon 1:2 F=5cm B V1
  Auto Yashinon 1:2 F=5cm S V2
  Auto Yashinon 1:1.8 F=5.5cm Fs
  Auto Yashinon Zoom 45-135mm F3.5
M42 Auto Yashinon DX  
  Auto Yashinon-DX 21mm f3.3
(s) - silver, front and distance scale ring are silver  
(sf) - silver front, only the front is silver Auto Yashinon-DX 28mm f2.8 (s)
(b) - black, lenses whole body is black  
  Auto Yashinon-DX 28mm f2.8 (b)
  Auto Yashinon-DX 35mm f2.8 (s)
  Auto Yashinon-DX 35mm f2.8 (b)
  Auto Yashinon-DX 50mm f1.4 (s)
  Auto Yashinon-DX 50mm f1.4 (sf)
  Auto Yashinon-DX 50mm f1.4 (b)
  Auto Yashinon-DX 50mm f1.7 (sf)
  Auto Yashinon-DX 50mm f1.7 (b)
  Auto Yashinon-DX 50mm f2 (s)
  Auto Yashinon-DX 50mm f2 (sf)
  Auto Yashinon-DX 50mm f2 (b)
  Auto Yashinon Tomioka 55mm f1.2
  Auto Yashinon Tomioka 60mm f2.8
  Auto Yashinon-DX 1:2.8 F=100mm
  Auto Yashinon-DX 1:2.8 F=135mm Chrome
  Auto Yashinon-DX 135mm 1:2.8
  Auto Yashinon-DX 200mm 1:4 Chrome
  Auto Yashinon-DX 200mm 1:4 Black
  Auto Yashinon-DX 300mm 1:5.6
  Auto Yashinon-DX 400mm 1:5.6
  Reflex Yashinon-DX 1:5 F=500mm
  Reflex Yashinon-DX 1:8 F=500mm
  Reflex Yashinon-DX 1:11 F=1000mm
  Auto Yashinon Zoom 1:4.5 F=75mm-230mm
  Auto Yashinon-DX Zoom 1:4 F=80-160mm
  Auto Yashinon Zoom 1:5.8 F=90-190mm
M42 Auto Yashinon DS  
  Auto Yashinon-DS 20mm f3.3
  Auto Yashinon-DS 28mm f2.8
  Auto Yashinon-DS 28mm f2.8 II
  Auto Yashinon-DS 35mm f2.8
  Auto Yashinon-DS 50mm f1.4
  Auto Yashinon-DS 50mm f1.7
  Auto Yashinon-DS 50mm f1.9
  Auto Yashinon-DS 50mm f2
  Auto Yashinon-DS 55mm f1.2
M42 Auto Yashinon DSM  
  Auto Yashinon DS-M 24mm f2.8
  Auto Yashinon DS-M 28mm f2.8
  Auto Yashinon DS-M 35mm f2.8
  Auto Yashinon DS-M 50mm f1.4
  Auto Yashinon DS-M 50mm f1.7
  Auto Yashinon DS-M 55mm f1.2
  Auto Yashinon DS-M 135mm f2.8
  Auto Yashinon DS-M 200mm f4
Yashica/Contax Mount DSB  
  DSB 24mm f2.8
  DSB 28mm f2.8
  DSB 50mm f1.9
  DSB 50mm f1.9 II
  DSB 55mm f2
  DSB 135mm f2.8
  DSB 28-80mm 1:3.8-4.8
  DSB 35-105 1:3.8-4.8
  DSB 38-90mm 1:3.5
  DSB 70-180mm 1:4.5
  DSB 70-210mm 1:4
  DSB 75-150mm 1:3.9
  DSB 75-200mm 1:4.5
Yashica/Contax Mount YUS ( Yashica United States)  
  YUS 28mm f2.8
  YUS 135mm f2.8
  YUS 75-150mm 1:3.9
Yashica/Contax Mount ML  
  ML 15mm 1:2.8
  ML 20mm f3.3
  ML 21mm f3.5
  ML 24mm f2.8
  ML 28mm f2.8
  ML 28mm f2.8 II
  ML 28mm f2.8 c
  ML 35mm f2.8
  ML 35mm f2.8 II
  ML 50mm f1.4
  ML 50mm f1.4 II
  ML 50mm f1.7
  ML 50mm f1.7 II
  ML 50mm f1.9
  ML 50mm f1.9 c
  ML 50mm f2
  ML 55mm f1.2
  ML Macro 55mm f2.8
  ML Macro 55mm f4
  ML Macro 55mm f4 II
  2x Teleconverter
  ML Macro 100mm 1:3.5
  ML Bellows 100mm 1:4
  ML Bellows 100mm 1:4
  ML 135mm 1:2.8
  ML 135mm 1:2.8 C
  ML 135mm 1:2.8 II
  ML 200mm 1:4
  ML 200mm 1:4 C
  ML 300mm 1:5.6
  ML 300mm 1:5.6 C
  ML 400mm 1:5.6
  ML REFLEX 500mm 1:8
Yashica/Contax Mount ML Zoom  
  ML 28-50mm 1:3.5
  ML 28-85mm f:3.5-4.5
  ML 28-210 1:3.5-5.6
  ML 35-70mm 1:3.5
  ML 35-70mm 1:4
  ML 35-70mm 1:3.5-4.8
  ML 35-105 1:3.5-4.5
  ML 42-75mm 1:3.5-4.5
  ML 70-210mm 1:4
  ML 70-210mm 1:4.5
  ML 70-210 1:4.5-5.6
  ML 75-150mm 1:4
  ML 80-200mm 1:4
  ML 80-200mm 1:4 II
  ML 100-300mm 1:5.6
Yashica/Contax Mount MC Zoom  
  MC 28-70mm 1:3.5-4.8
  MC 28-80mm 1:3.9-4.9
  MC 35-70mm 1:3.5-4.5
  MC 70-210 1:4.5-5.6
  MC 75-200mm 1:4.5
Yashica/Contax Mount others  
  Medical 100 DX
  REFLEX 500mm 1:8
  REFLEX 1000mm 1:11
  REVUENON 35-70mm 1:3.5-4.5
  REVUENON v2 35-70mm 1:3.5-4.5
Yashica Auto Focus  
  AF Converter 1.6x
  AF 24mm 1:2.8
  AF 28mm 1:2.8
  AF 50mm 1:1.8
  AF (Macro) 60mm 1:2.8
  AF Zoom 28-70mm 1:3.5-4.5
  AF Power Zoom 28-70mm 1:3.5-4.5
  AF Zoom 28-85mm 1:3.5-4.5 Macro
  AF Zoom 35-70mm 1:3.3-4.5
  AF Zoom 35-70mm 1:3.3-4.5 c
  AF Zoom 35-105mm 1:3.5-4.5
  AF Zoom 70-210mm 1:4.5
  AF Zoom 70-210mm 1:4-5.6 Macro
  AF Power Zoom 70-210mm 1:4-5.6
  AF Zoom 75-300mm 1:4-5.6 Macro
  AF Zoom 75-300mm 1:4.5-5.6 Macro
  AF Zoom 80-200mm 1:4.0-4.8
Yashica Leica screw mount lens ( YE/YF Nicca Rangefinder)  
  50mm f/1.8 black and chrome Yashinon
  50mm f2.8 Yashinon ( Japan )
  100mm f2.8 Super Yashinon R