LTM:

 

http://www.cameraquest.com/ltmnum.htm

 

M + SLR:

 

http://www.cameraquest.com/mtype.htm

 

http://www.cameraquest.com/leicanum.htm

 

R:

 

http://www.cameraquest.com/rtype.htm

 

Objektívek:

 

http://www.forloren.dk/lbf/leica_lens_serial.htm