Quote:
Originally Posted by Startrek
I used a thin feeler gauge blade to measure from the sensor face to the outside edge of the Canon t ring adapter. The shutter was open so I could get past that and down to the face of the sensor ( being careful not to touch the sensor itself)
It measured 50mm ( checked it twice) with the Canon at ring adapter locked in.
Unless there is another glass plate over the sensor ( which I couldn’t see using a torch ) but even if there was it would only be another 1 or 2mm
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Hi Martin,
If I remember rightly your DSLR wasn’t modified so when you measured down you’ll be hitting the I\R filter which is likely about 5mm from the sensor it’s self.