7x35 and 10x50 sears tower binocs, 3" f/10 edmunds reflector, 2.4" f/11.7 manon refractor, 6" f/8 jaegers refractor, 10" f/11 R30 Istar refractor, 3" f/15.8 sans&streiffe refractor, 3.1" f/15 selsi refractor(towa 339), 2.4" f/15 sears refractor, selsi 30x30mm spyglass, criterion 5-draw 25x45x75x spyglass(1957), 4.25" f/14.8 tasco 20te.http://cleardarksky.com/c/OmahaNEkey.html
Docent at the Rose Center for Earth and Space at the American Museum of Natural History
Quote:He's being funny . No, it's all relatively expensive. I used tongue and grove 5/8th inch plywood. Looks good and really helps stiffen the structure up. If you go with something thin, consider t bracing to stiffen the walls. You do have a rolling roof on it.
11" Edge HD Moonlite Crayford / Astro Tech 65Quad APO / on a CGEM-DX Mount / Under a TI Dome /EPs are TV 12mm Doles, Celestron 23mm Luminos, ES 14mm-20mm 100degree, ES 28mm-34mm 68degree,
Backyard + Observatory + Blue Zone = Heaven
Istar 127 f12 R30 & Tak FS78 on a DSC G11
VSO - C8 XLT and Stellarvue F80M2 on DSC GEM
Solar - Lunt 60THa B1200 on Vixen Super Polaris
AT6RC; C6R; 8" R200SS; 10" SNT; RV6; PST Vixen GP + Starbook-S Warped LXD55 G11 Gemini-1 & DSC Gone! HGM-200 Gemini-2 Orion Starshoot DSCI2; DFK 41AF02 Sky Commander 4 SkyShed POD XL3 14.5" f5 folded Newt Finished. Now in storage. Mount for 14.5" Portable obs on 7ftx16ft utility trailer wi 8ft dome Trailer Plans Approved, Jig Built! http://cleardarksky.com/c/MCAOobMDkey.html
Quote:...What format does it come in?
Adam AP Mach 1, Rob Miller TRI36L, Celestron 8" Edge HD Hyperion 17mm, Celestron 40mm Plossl, TMB 7mm & 9mm WO 66, Lunt LS60/B1200 PT, CG-5 Clone STF-8300m Pro Package, Honis-Modified Canon XS, Un-modded T1i, SSAG, TSOAG9, SX LodestarLackawanna Astronomical SocietyMy Astrobin
You can also consider Hardiboard (concrete). It doesn't rust, rot, or smell bad in wet weather. Paintable or prepainted. Installed right lasts for ~75yrs. If you have 24" framing, you're golden. It doesn't like hard point type impacts (baseballs). I'm putting on my house. I got ~1500sqft for $500. Frame for 24"OC & you can Tyvek wrap the walls & insulate inside.
Clear Dark Skies
Meade LX200 10" f/6.3 Classic
Celestron Nexstar 8SE
Celestron 90mm Mak
Meade 90mm f/8.8 Refractor
Celestron CR-150-HD6 ,6" f/8 Refractor
TASCO 60MM X 900 MM Refractor (My first scope that my wife gave to me for Christmas in '91 , still have it.
Celestron CG5 Advanced Mount
Celestron Bino Viewer
Orange Zone 10'X12' Roll Off Roof Observatory Southeast, South Dakota
CG5ASGT Astro-Tech AT6RC Zhumell 10 inch dob deluxe kit 10x12 observatory Echo Astronomy maker of Custom bahtinov masks and Duncan collimation masks.