Quote:
Originally Posted by atalas
Hey Doug
What size chip you shooting with? looks like you need a corrector or If your using one spacing not right.....bit of tilt as well.
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2600MM APS-C sized sensor
Quote:
Originally Posted by Nikolas
Seems like a corrector issue and incorrect spacing rather than collimation. If there is tilt it would be only on one side of the image not all the corners
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Incorrect spacing? As in extension tubes?? (using 2 tubes - total of 75mm length) as per pic
Doug