The Quick Bayonet Mount (QBM) is the bayonet mount system for the range of interchangeable lenses fitted to 135 film cameras built by Rollei in Germany and Singapore from 1970 through 1990, including the Rolleiflex SL35, Rolleiflex SL2000F, and Voigtländer VSL series. Lens brands sold with QBM included Carl Zeiss, Rolleinar, Schneider, and Voigtländer. QBM has a flange focal distance of 44.5 mm.

Technical The aperture ring should be set to its maximum position (smallest -number) before mounting on the camera. The depth-of-field preview should not be engaged during the mounting/dismounting process.

List of QBM lenses

Interchangeable QBM lenses for 35mm SLR cameras FL(mm) Aperture Brand Name Construction Focus Dimensions Filter Notes & Refs. Ele Grp L Φ Wt. Fisheye lenses 14 –16 Rollei F-Rolleinar MC 10 7 built-in full-frame fisheye lens 16 –16 Zeiss HFT F-Distagon 8 7 built-in full-frame fisheye lens Ultra wide angle lenses 15 –22 Zeiss HFT Distagon 13 12 built-in 18 –22 Zeiss HFT Distagon 10 9 slip-on, 70 mm 21 –16 Rollei Rolleinar MC 9 8 58 mm Wide angle lenses 25 –22 Zeiss HFT Distagon 8 7 49 mm Voigtländer Color-Skoparex Identical to HFT Distagon 28 –22 Zeiss HFT Distagon 9 8 55 mm Floating element design 28 –16 Rollei Rolleinar MC 7 7 58 mm 28 –22 Rollei HFT Rolleinar 8 7 52 mm 35 –16 Zeiss HFT Distagon 9 8 67 mm Floating element design 35 –22 Zeiss HFT Distagon 5 5 49 mm Voigtländer Color-Skoparex Identical to HFT Distagon 35 –16 Rollei Rolleinar MC 7 5 52 mm 35 –22 Schneider SL Angulon 7 6 49 mm 35 –22 Schneider PC-Curtagon HFT 7 6 49 mm Includes shift function Normal lenses 50 –16 Zeiss HFT Planar 7 6 49 mm Voigtländer Color-Ultron Identical to HFT Planar 50 –16 Zeiss HFT Planar 7 6 49 mm Voigtländer Color-Ultron Identical to HFT Planar 50 –16 Schneider SL Xenon 6 4 49 mm 50 –22 Rollei Rolleinar Macro 5 4 49 mm 55 –16 Rollei Rolleinar MC 7 5 52 mm--> 60 –22 Zeiss HFT S-Planar Macro 6 4 55 mm Portrait lenses 85 –16 Zeiss HFT Planar 6 5 67 mm 85 –22 Zeiss HFT Sonnar 4 4 49 mm Voigtländer Color-Dynarex Identical to HFT Sonnar 85 –16 Rollei Rolleinar MC 4 4 52 mm 105 –16 Rollei Rolleinar MC 4 4 52 mm 105 –32 Rollei HFT Rolleinar Macro 6 6 55 mm 135 –22 Zeiss HFT Sonnar 4 4 55 mm Voigtländer Color-Dynarex Identical to HFT Sonnar 135 –22 Rollei Rolleinar MC 4 4 52 mm 135 –22 Schneider SL Tele-Xenar 5 5 49 mm 135 –32 Zeiss HFT Tele-Tessar 4 4 49 mm Voigtländer Color-Dynarex Identical to HFT Tele-Tessar Telephoto lenses 200 –22 Rollei Rolleinar MC 4 4 58 mm 200 –32 Zeiss HFT Tele-Tessar 6 5 67 mm Voigtländer Color-Dynarex Identical to HFT Tele-Tessar 400 –22 Rollei Rolleinar MC 8 5 72 mm 500 Zeiss HFT Mirotar 5 5 turret Special order 500 Rollei Reflex Rolleinar MC 7 2 33.5 mm Catadioptric design 1000 Zeiss HFT Mirotar 5 5 turret Special order 1000 –64 Zeiss HFT Tele-Tessar 4 4 Bayonet VI Special order Zoom lenses 28~105 ~4.5–22 Rollei HFT Rolleinar 15 11 67 mm 35~105 –16 Rollei Zoom-Rolleinar MC 13 11 72 mm 35~105 ~4.3–22 Rollei Zoom-Rolleinar MC 16 13 55 mm 50~250 ~5.6–22 Rollei HFT Rolleinar 14 11 55 mm 75~150 –22 Rollei Zoom-Rolleinar MC 9 ? 58 mm 80~200 –32 Rollei HFT Rolleinar 17 11 77 mm 80~200 –22 Rollei Zoom-Rolleinar MC 12 9 55 mm 80~200 –32 Rollei Zoom-Rolleinar MC 13 9 55 mm

Notes

References

External links