(Redirected from QBM mount )
Lens mount for Rolleiflex SL35 cameras
Quick Bayonet Mount (QBM) Rolleiflex SL35 E, showing flange and dismounted lensType Bayonet Tabs 3 Flange 44.5 mm Connectors automatic diaphragm Introduced 1970
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 f/-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 Aperture Brand
Name
Construction
Focus
Dimensions
Filter
Notes & Refs.
Ele
Grp
L
Φ
Wt.
Fisheye lenses
14
f/3.5–16
Rollei
F-Rolleinar MC
10
7
0.3 m (1 ft 0 in)
56 mm (2.2 in)
64 mm (2.5 in)
320 g (11 oz)
built-in
full-frame fisheye lens
16
f/2.8–16
Zeiss
HFT F-Distagon
8
7
0.3 m (1 ft 0 in)
68 mm (2.7 in)
70 mm (2.8 in)
345 g (12.2 oz)
built-in
full-frame fisheye lens
Ultra wide angle lenses
15
f/3.5–22
Zeiss
HFT Distagon
13
12
0.16 m (6.3 in)
104 mm (4.1 in)
84 mm (3.3 in)
760 g (27 oz)
built-in
18
f/4–22
Zeiss
HFT Distagon
10
9
0.3 m (1 ft 0 in)
61 mm (2.4 in)
70 mm (2.8 in)
300 g (11 oz)
slip-on, 70 mm
21
f/4–16
Rollei
Rolleinar MC
9
8
0.45 m (1 ft 6 in)
56 mm (2.2 in)
63 mm (2.5 in)
245 g (8.6 oz)
58 mm
Wide angle lenses
25
f/2.8–22
Zeiss
HFT Distagon
8
7
0.25 m (9.8 in)
64 mm (2.5 in)
62 mm (2.4 in)
310 g (11 oz)
49 mm
Voigtländer
Color-Skoparex
Identical to HFT Distagon
28
f/2–22
Zeiss
HFT Distagon
9
8
0.3 m (1 ft 0 in)
83 mm (3.3 in)
63 mm (2.5 in)
471 g (16.6 oz)
55 mm
Floating element design
28
f/2.8–16
Rollei
Rolleinar MC
7
7
0.3 m (1 ft 0 in)
52 mm (2.0 in)
63 mm (2.5 in)
245 g (8.6 oz)
58 mm
28
f/2.8–22
Rollei
HFT Rolleinar
8
7
0.3 m (1 ft 0 in)
40 mm (1.6 in)
63 mm (2.5 in)
200 g (7.1 oz)
52 mm
35
f/1.4–16
Zeiss
HFT Distagon
9
8
0.26 m (10 in)
85 mm (3.3 in)
70 mm (2.8 in)
470 g (17 oz)
67 mm
Floating element design
35
f/2.8–22
Zeiss
HFT Distagon
5
5
0.4 m (1 ft 4 in)
53 mm (2.1 in)
62 mm (2.4 in)
210 g (7.4 oz)
49 mm
Voigtländer
Color-Skoparex
Identical to HFT Distagon
35
f/2.8–16
Rollei
Rolleinar MC
7
5
0.4 m (1 ft 4 in)
60 mm (2.4 in)
63 mm (2.5 in)
235 g (8.3 oz)
52 mm
35
f/2.8–22
Schneider SL Angulon
7
6
0.3 m (1 ft 0 in)
46.5 mm (1.83 in)
62 mm (2.4 in)
210 g (7+1⁄4 oz)
49 mm
35
f/4–22
Schneider PC-Curtagon HFT
7
6
0.3 m (1 ft 0 in)
56 mm (2.2 in)
63 mm (2.5 in)
290 g (10 oz)
49 mm
Includes shift function
Normal lenses
50
f/1.4–16
Zeiss
HFT Planar
7
6
0.45 m (1 ft 6 in)
47 mm (1.9 in)
62 mm (2.4 in)
230 g (8.1 oz)
49 mm
Voigtländer
Color-Ultron
Identical to HFT Planar
50
f/1.8–16
Zeiss
HFT Planar
7
6
0.45 m (1 ft 6 in)
47 mm (1.9 in)
62 mm (2.4 in)
185 g (6.5 oz)
49 mm
Voigtländer
Color-Ultron
Identical to HFT Planar
50
f/1.8–16
Schneider SL Xenon
6
4
0.45 m (1 ft 6 in)
47 mm (1.9 in)
62 mm (2.4 in)
230 g (8+1⁄8 oz)
49 mm
50
f/3.5–22
Rollei
Rolleinar Macro
5
4
0.22 m (8.7 in)
52 mm (2.0 in)
64.5 mm (2.54 in)
205 g (7.2 oz)
49 mm
55
f/1.4–16
Rollei
Rolleinar MC
7
5
0.45 m (1 ft 6 in)
52 mm (2.0 in)
63 mm (2.5 in)
270 g (9.5 oz)
52 mm-->
60
f/2.8–22
Zeiss
HFT S-Planar Macro
6
4
0.27 m (11 in)
70 mm (2.8 in)
68 mm (2.7 in)
570 g (20 oz)
55 mm
Portrait lenses
85
f/1.4–16
Zeiss
HFT Planar
6
5
1 m (3 ft 3 in)
72 mm (2.8 in)
70 mm (2.8 in)
535 g (18.9 oz)
67 mm
85
f/2.8–22
Zeiss
HFT Sonnar
4
4
1 m (3 ft 3 in)
52 mm (2.0 in)
62 mm (2.4 in)
195 g (6.9 oz)
49 mm
Voigtländer
Color-Dynarex
Identical to HFT Sonnar
85
f/2.8–16
Rollei
Rolleinar MC
4
4
0.85 m (2 ft 9 in)
64 mm (2.5 in)
63 mm (2.5 in)
270 g (9.5 oz)
52 mm
105
f/2.8–16
Rollei
Rolleinar MC
4
4
1.2 m (3 ft 11 in)
69 mm (2.7 in)
63 mm (2.5 in)
230 g (8.1 oz)
52 mm
105
f/2.8–32
Rollei
HFT Rolleinar Macro
6
6
0.35 m (1 ft 2 in)
103 mm (4.1 in)
72 mm (2.8 in)
650 g (23 oz)
55 mm
135
f/2.8–22
Zeiss
HFT Sonnar
4
4
1.6 m (5 ft 3 in)
98 mm (3.9 in)
62 mm (2.4 in)
450 g (16 oz)
55 mm
Voigtländer
Color-Dynarex
Identical to HFT Sonnar
135
f/2.8–22
Rollei
Rolleinar MC
4
4
1.5 m (4 ft 11 in)
97 mm (3.8 in)
66 mm (2.6 in)
505 g (17.8 oz)
52 mm
135
f/3.5–22
Schneider SL Tele-Xenar
5
5
1.5 m (5 ft)
84 mm (3.3 in)
62 mm (2.4 in)
380 g (13+1⁄2 oz)
49 mm
135
f/4–32
Zeiss
HFT Tele-Tessar
4
4
1.6 m (5 ft 3 in)
98 mm (3.9 in)
62 mm (2.4 in)
375 g (13.2 oz)
49 mm
Voigtländer
Color-Dynarex
Identical to HFT Tele-Tessar
Telephoto lenses
200
f/3.5–22
Rollei
Rolleinar MC
4
4
2.3 m (7 ft 7 in)
147 mm (5.8 in)
71 mm (2.8 in)
590 g (21 oz)
58 mm
200
f/4–32
Zeiss
HFT Tele-Tessar
6
5
2.5 m (8 ft 2 in)
134 mm (5.3 in)
76 mm (3.0 in)
580 g (20 oz)
67 mm
Voigtländer
Color-Dynarex
Identical to HFT Tele-Tessar
400
f/5.6–22
Rollei
Rolleinar MC
8
5
4 m (13 ft)
216 mm (8.5 in)
78 mm (3.1 in)
950 g (34 oz)
72 mm
500
f/4.5
Zeiss
HFT Mirotar
5
5
3.5 m (11 ft)
235 mm (9.3 in)
193 mm (7.6 in)
4,500 g (160 oz)
turret
Special order
500
f/8
Rollei
Reflex Rolleinar MC
7
2
1.5 m (4 ft 11 in)
95 mm (3.7 in)
78 mm (3.1 in)
500 g (18 oz)
33.5 mm
Catadioptric design
1000
f/5.6
Zeiss
HFT Mirotar
5
5
12 m (39 ft)
420 mm (17 in)
250 mm (9.8 in)
16,500 g (580 oz)
turret
Special order
1000
f/8–64
Zeiss
HFT Tele-Tessar
4
4
14.5 m (48 ft)
825 mm (32.5 in)
218 mm (8.6 in)
8,800 g (310 oz)
Bayonet VI
Special order
Zoom lenses
28~105
f/3.2~4.5–22
Rollei
HFT Rolleinar
15
11
0.25 m (9.8 in)
112.5 mm (4.43 in)
70 mm (2.8 in)
686 g (24.2 oz)
67 mm
35~105
f/3.5–16
Rollei
Zoom-Rolleinar MC
13
11
1.5 m (4 ft 11 in)
108 mm (4.3 in)
75 mm (3.0 in)
750 g (26 oz)
72 mm
35~105
f/3.5~4.3–22
Rollei
Zoom-Rolleinar MC
16
13
1.6 m (5 ft 3 in)
96 mm (3.8 in)
64 mm (2.5 in)
445 g (15.7 oz)
55 mm
50~250
f/4~5.6–22
Rollei
HFT Rolleinar
14
11
1.8 m (5 ft 11 in)
179 mm (7.0 in)
68 mm (2.7 in)
720 g (25 oz)
55 mm
75~150
f/3.9–22
Rollei
Zoom-Rolleinar MC
9
?
2 m (6 ft 7 in)
125 mm (4.9 in)
65.4 mm (2.57 in)
578 g (20.4 oz)
58 mm
80~200
f/2.8–32
Rollei
HFT Rolleinar
17
11
1.8 m (5 ft 11 in)
174.5 mm (6.87 in)
81 mm (3.2 in)
1,080 g (38 oz)
77 mm
80~200
f/4–22
Rollei
Zoom-Rolleinar MC
12
9
1.9 m (6 ft 3 in)
141 mm (5.6 in)
65 mm (2.6 in)
570 g (20 oz)
55 mm
80~200
f/4–32
Rollei
Zoom-Rolleinar MC
13
9
1 m (3 ft 3 in)
140.5 mm (5.53 in)
67.8 mm (2.67 in)
655 g (23.1 oz)
55 mm
Notes
^ Rolleinar RS series, which were available in multiple mounts, including QBM, Canon FD , Minolta SR , Pentax K , Nikon F , and Olympus OM .
References
^ "Rolleiflex SL35 M operating guide" . Rollei Fototechnik. Retrieved 21 April 2023.
^ "System Summary: SL 2000 F" (PDF). Pacific Rim Camera, Reference Library . Rollei Fototechnic. Retrieved 21 April 2023.
^ "Rolleiflex SL2000F 35mm SLR Camera System (dealer suggested retail prices)" (PDF). Pacific Rim Camera, Reference Library . Rollei Fototechnik. Retrieved 21 April 2023.
^ "Rolleiflex SL3003 (brochure)" (PDF). Pacific Rim Camera, Reference Library . Rollei Fototechnik. Retrieved 21 April 2023.
^ "Voigtlander VSL operating manuals" . M.Butkus . Rollei. Retrieved 2 May 2023.
^ "Rolleiflex SL35 (dealer catalog)" (PDF). Pacific Rim Camera, Reference Library . Rollei Fototechnik. Retrieved 21 April 2023.
^ "Lens Specification for 35mm SLRs" (PDF). Pacific Rim Camera, Reference Library . Rollei of America. September 1979. Retrieved 21 April 2023.
External links
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Rolleiflex SL35 E, showing flange and dismounted lens