Re: Mounting camera to EXOS2 #EXOS2 #astrophotography

Chris Bourque

On Sat, Jul 18, 2020 at 02:21 PM, desert frag wrote:
As I await delivery of my EXOS2 is there a quick & dirty method to mount my DSLR to it?  Will probably attach nothing more than a 135mm lens and try rough PA with the included polar finder.
I ended up picking up a cheap dovetail plate, just to test if camera mounting would be of interest to me. Something like this:

Then just buying a few 1/4" screws (#20 thread, I believe) + a few sizes of washers as spacers, to achieve the desired distance (given the length of the screw), and to create a small platform for the base of the camera to rest.

The key finding for me in practice was immediate dew buildup on the lens of my camera. I was attempting wide angle astrophotgraphy, and my typical long dewshields for my telescopes restrict the field of view for wide angle lenses (i.e. regular 35mm lenses of a DSLR). Likely I will need to invest in dew heaters for the lens to solve this. Just something to keep in mind!

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