paul_clayton Posted June 13, 2006 Share Posted June 13, 2006 I have a bronica metered prism AEll for my bronica etrs. Clumsy me dropped theprism the other day, and it now appears to be 1 stop out. eg Minolta dynax 7 gives reading of 1/2 sec @ f5.6 iso 100metered prism gives reading of 1sec @ f5.6 iso 100 Could the bang have caused this? I only dropped it from sitting position. Otherwise is it feasable to get it repaired? Thanks Paul Link to comment Share on other sites More sharing options...
SCL Posted June 13, 2006 Share Posted June 13, 2006 If you go to Tamron home page they give a list of Bronica service centers. You might contact one of them for an estimate. Link to comment Share on other sites More sharing options...
david_henderson Posted June 13, 2006 Share Posted June 13, 2006 Be careful in making this judgement. Did the two meters previously tend to agree? It could be that the style of metering might differ- for example and hypothetically the Bronica may be centre-weighted, the Minolta might be a form of matrix. Maybe they're measuring through lenses with a different angle of view? Just because two meters differ doesn't mean that one is wrong. You need to try some film on relatively plain subjects that are easily metered ( the Bronica meters are not very sophisticated). Link to comment Share on other sites More sharing options...
kmcgrew Posted June 13, 2006 Share Posted June 13, 2006 Following the idea in the previous post, use each meter to take a reading from a grey card under the same lighting conditions. Next try something else, matters not what, and see if the two sets of readings each have the same relative difference. Link to comment Share on other sites More sharing options...
paul_clayton Posted June 14, 2006 Author Share Posted June 14, 2006 silly me, did'nt realise that the battery in the Bronica was just about flat. Changed for a new one and everything is fine. Link to comment Share on other sites More sharing options...
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