yessammassey
Member
- Joined
- Dec 19, 2015
- Messages
- 145
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I've been thinking of a Bronica 6x6. I understand that the earlier (like S2 and EC) models had an unusual split reflex mirror arrangement. I've read that this allowed for two major advantages compared to other SLRs:
The countervailing forces of one half of the mirror swinging up and the other swinging down helped reduce mirror shock. (Consequently, there is no MLU)
The mirror needed less clearance than a regular one-piece design, so lenses could extend farther into the mirror box. I guess this might suggest that the system had some good quality wide angle lenses... At least compared to other SLRs of the same era.
Are these real facts? If so, do they matter today? I would think that since these cameras are so old now, the majority of examples on the market could have degraded shutter dampening, making the special mirror arrangement less effective at compensating for vibration. And retrofocus WA lens design has caught up in the intervening decades, so I'm skeptical that the older WA Nikkors for these bronicas are anything special compared to newer MF SLR WA's.
The later SQ series is appealing to me, though. They seem small and easy to handle, and the higher-end models take AE meters and have MLU and true bulb mode, which are all preferred features for me. The GS-1 is also pretty cool.
I'm assuming SQ and GS have the standard reflex mirror arrangement, because nothing I've read about them mentions otherwise. Is that right? Did the split mirror concept die with the first generation of Bronica cameras?
The countervailing forces of one half of the mirror swinging up and the other swinging down helped reduce mirror shock. (Consequently, there is no MLU)
The mirror needed less clearance than a regular one-piece design, so lenses could extend farther into the mirror box. I guess this might suggest that the system had some good quality wide angle lenses... At least compared to other SLRs of the same era.
Are these real facts? If so, do they matter today? I would think that since these cameras are so old now, the majority of examples on the market could have degraded shutter dampening, making the special mirror arrangement less effective at compensating for vibration. And retrofocus WA lens design has caught up in the intervening decades, so I'm skeptical that the older WA Nikkors for these bronicas are anything special compared to newer MF SLR WA's.
The later SQ series is appealing to me, though. They seem small and easy to handle, and the higher-end models take AE meters and have MLU and true bulb mode, which are all preferred features for me. The GS-1 is also pretty cool.
I'm assuming SQ and GS have the standard reflex mirror arrangement, because nothing I've read about them mentions otherwise. Is that right? Did the split mirror concept die with the first generation of Bronica cameras?