Size of my windows platform: 44" (110cm) x 22" (50cm) x 16" (44cm)
Maybe I could try to find an electronic dry cabinet instead of tailor made a regular wooden cabinet, the price should be quite similar?
Some of the size of my gears:
Tele Vue Ranger: minimum length = 42cm
Celestron C5: minimum length = 35cm, thickness = 16cm
Solarmax 60 box: minimum length = 33cm, thickness 21cm, however, the box could be stored else where
Actually, most of my other stuff could be stored in a regular cabinet.
Update on 2014/12/01:-
I will buy one shortly since the price is right, just similar to a regular wooden cabinet, but then I will have a wooden cabinet too by its side.
Inside the dry cabinet, I should have:
1. Camera and lens: 450D, kit, 50mm f1.8, 8mm fisheye, 200mm f2.8L, Kenko 2x
2. Eyepiece and barlows: 20mm widescan, 4mm TMB, 2x barlows and 5x powermate
3. Telescopes: C5 and Ranger
4. Filters: Solarmax II 60/BF10, Baader, etc
Should have enough room...
Update on 2014/12/04:-
Ordered one and shall be for delivery ready next week.
The dimension of the dry cabinet: W537*D358*H456
Shall be able to fit in my Ranger which is the longest stuff, and my C5 which is the thickest stuff among my gears.
The legs could be removed, and hopefully just fit my window platform without hindering the operations.