For sale: Sony A7S modified by JTW Astronomy. Purchased ~ March 2015.
I am selling my A7S to concentrate my efforts on deep sky astro.
The camera was modified by JTW Astronomy, see the following link on their product:
http://www.jtwastronomy.com/products..._sony_a7s.html
My camera took the balanced option in which just the low pass filter was removed. By leaving in the IR/UV filter, regular photography can more
easily be performed whilst still retaining sensitivity to the H-alpha line.
Sample images:
https://www.flickr.com/photos/nichol...in/dateposted/
https://www.flickr.com/photos/nichol...in/dateposted/
general photography
https://www.flickr.com/photos/nichol...in/dateposted/
The camera hasn't had a lot of use.
Included:
camera body
charger
2 batteries
2" UltraWide Adapter from
http://www.telescopeadapters.com/
I am asking for $2200 (postage at buyer's expense) Melbourne pickup if that works for you.
Please PM me if you're interested.
cheers
Nick
PS I also have a Samyang 135mm f2 lens (Sony mount). I will sell this if the camera sells.