G.L. Optics Mk V – Zeiss Contax Super Speed 7 Lens Set - cinemaglass.com
This Old Lens: Contax CY Zeiss Planar 50mm f/1.7 – Eric L. Woods
The ultimate lens list, at Nov 2016 (part I) – Ming Thein | Photographer
Antique and Classic Cameras
Contax lenses with C/Y mount - Fotohandel Delfshaven / MK Optics
Contax/Yashica lenses - Camera-wiki.org - The free camera encyclopedia
Which Carl Zeiss C/Y lenses are the best?: Film Photography Talk Forum: Digital Photography Review
The M Files (15): Contax Planar lenses, converted for Leica M
CONTAX Zeiss lenses | Why I decided to buy a set of Vintage Prime lenses for my BMPCC 6K - YouTube
Review: Contax Zeiss Distagon 2.0/28 T* AEG (C/Y) - phillipreeve.net
Rent a Set of 6 Zeiss Contax Cinestyle Lenses 18,25,35,50,85,135mm, Best Prices | ShareGrid New York, NY
G.L OPTICS PL Mount Zeiss Contax Prime Rehouse Lens– CINEGEARPRO SHOP
CONTAX ZEISS VS CANON FD | Comparison between my Vintage Lenses for Filmmaking ( BMPCC 4K / 6K ) - YouTube
Carl Zeiss Planar 2/45 – Contax G | Vintage Camera Lenses
One way to modify Contax Zeiss lenses to work with Metabones Speedbooster - Dan McComb
Antique and Classic Cameras
Contax G System
ImagingPixel: Contax RTS 35mm MF SLR Film Cameras
Recommendable M-Mount lenses: Find them with The M Files
The Zeiss Ikon Contax Camera Repair Website - Contax IIIa Color Dial Instruction Book
Carl Zeiss 45mm 1:2.8 Tessar Contax/Yashica - review - Lens QA Works
