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Old 14th March 2011, 03:25 PM
Dave Hall Dave Hall is offline
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Cool Neopan Across 100 asa

I intended to rate the film at 80asa for development in Rodinal 1 +50 for 11 1/2 minutes but forgot to adjust the camera...so it was exposed at 100 asa. Does any canybody know what would be the adjustment in time ?
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Old 14th March 2011, 03:40 PM
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PaulG PaulG is offline
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The Massive Dev Chart says add 2 minutes (i.e. 13 1/2). I've used this rating/time before and not found any problems.
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Old 14th March 2011, 04:09 PM
Dave Hall Dave Hall is offline
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Cool 35mm Fuji Across

Thanks for the reply Paul. But I am using 35mm film
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Old 14th March 2011, 04:17 PM
Richard Gould Richard Gould is offline
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Quote:
Originally Posted by Dave Hall View Post
Thanks for the reply Paul. But I am using 35mm film
Dave,
35mm or 120 in Rodinal should not make any difference I have used Rodinal a lot and never found a difference between 35mm or 120 and developed both sizes for the same time,

Richard
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Old 14th March 2011, 04:49 PM
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Quote:
Originally Posted by Dave Hall View Post
Thanks for the reply Paul. But I am using 35mm film
Sorry for not being more detailed in my original reply - as Richard says, you shouldn't notice much difference. I tend to use 35mm and 120 data interchangeably and haven't noticed any major issues (so far).
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Old 14th March 2011, 05:07 PM
Dave Hall Dave Hall is offline
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Cheers Richard and Paul. I have allways used 35mm only, over the years I have seen quite a difference in some published date on times for 120 and 35......so have tended to stick to 35mm recommendations only.But you two "Blokes" sound very convincing. I will use the 13 1/2 times.
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