DSLR Modification
DSLR Modification
Hi, I am the beginner for astrophotography. May I ask why we need to modify the DSLR for astrophotography? Is it easy for modify by DIY?
1. Yes, since more light in the red side would enter the CCD/CMOS, the photos also look more red under AWB. Therefore you have to customize white balance manually. And you will get use to it.........cwlam 寫:Is that means once I modified the DSLR, it will affect our normal use for photographing? It can be DIY for modification?
2. Yes, you can just cut and replace the filter in front of the sensor. Most of us are using Baader filter and of course you can use a plain glass with the same dimensions instead (it is said that the autofocusing may not function well if different thickness is used). The Baader filter could be bought from tan14 and many of us ask him to modify for us.
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