blue RA-4 prints problems. Please help.

halfaman · Dec 10, 2021

I always use cyan dial if I need it, I don't care it acts like a neutral density filter. Put the filter on 90 is completely abnormal, my suspects would be the bulb or the paper.

Bikerider · Dec 10, 2021

You don't need it. Cyan can be altered using other filters. Try it, your exposure times will be shorter.

pentaxuser · Dec 10, 2021

If we are still trying to help the OP with ideas then that's fine but it may be germane to point out that said OP has visited Photrio since 19 March, some 9 months ago.

pentaxuser

halfaman · Dec 11, 2021

Bikerider said:
You don't need it. Cyan can be altered using other filters. Try it, your exposure times will be shorter.

My exposure time is already short (normally around 7 seconds) and I don't want it to be shorter, so using cyan dial is not a problem for me.

Bikerider · Dec 11, 2021

Try closing the aperture a little unless of course you are already working with it stopped down.

halfaman · Dec 12, 2021

Bikerider said:
Try closing the aperture a little unless of course you are already working with it stopped down.

f/13...

blue RA-4 prints problems. Please help.

halfaman

Bikerider

pentaxuser

halfaman

Bikerider

halfaman

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