Bertrand Costuas:
Rank Taylor Hobson 50mm F/0.95 modified to LM
Bertrand Costuas:
Kinoptik 35 F/2 Apochromat modified to M39 coupled
Bertrand Costuas:
Kinoptik 35 F/2 Apochromat modified to M39 coupled
Bertrand Costuas:
angenieux-exakta
Bertrand Costuas:
Angénieux 35 R1 Exakta modified to M39 coupled
Bertrand Costuas:
angenieux35
Bertrand Costuas:
IMG_0268
Bertrand Costuas:
Carl Zeiss Germany Ultron 50 F/1.8 modified LM
Bertrand Costuas:
CZ germany Ultron 50 f/1.8 (Icarex) modified to LM
Bertrand Costuas:
Kern Switar AR 50mm F/1.8 modified
Bertrand Costuas:
Kern Switar 50mm F/1.8 conversion to Leica
Bertrand Costuas:
Kinoptik Apochromat 50mm F/2 modified for Leica M
Bertrand Costuas:
Kinoptik Fulgior 35mm F/1.3 rehoused and modified to M39 coupled
Bertrand Costuas:
Kinoptik Fulgior 35mm F/1.3
Bertrand Costuas:
Kinoptik 35 Fulgior & 40 Apochromat
Bertrand Costuas:
Modified "TV lens Computar 75mm F/1.4" for Leica M
Bertrand Costuas:
N°11: Angénieux S1 rectaflex modified to Leica mount
Bertrand Costuas:
"Boyer Freres Paris f/4.5 F=40"