Titlebook: Building and Using Binoscopes; Norman Butler Book 20151st edition Springer International Publishing Switzerland 2015 Amateur Telescope Bui

Isthmus

Binoculars Are Binoscopes,ersion of a binoscope. Basically they are two small refractor telescopes that are optically aligned on the same object for viewing. Of course there are larger versions of the binocular. Some have objective lenses that are 150 mm in diameter and often 25 power or more. Being so large of a binocular,

大方不好

表被動(dòng)

Homemade Binoscopes,settle on one. Sometimes it takes a while to really decide which idea or design you want to go with. It becomes almost confusing sometimes when you look at recent astronomy magazine or book on telescope making and see so many excellent examples of homemade telescopes, Dobsonian or otherwise. Trying

有其法作用

Odds and Ends,a (one of the earliest pioneers of binocular telescopes), had his original homemade Newtonian binocular telescope introduced in Amateur Telescope Making Vol. 1 in 1931. Most if not all of the big binocular telescopes that we see today that are being built by some pretty clever amateur telescope make

BROOK

Equatorial Drive Platforms,onian telescopes. We’ll start with the most common name first. The Poncet platform was invented by Adrien Poncet in the 1970s. Poncet’s original platform design was a type of equatorial platform that was simple in design and function that uses a single pivot as one support and inclined along a plane

bourgeois

蒼白

Binoscopes of the Third Kind, lot of binoscopes out there in telescope land that are both. The author likes to call these kinds of binoscopes simply “binoscopes of the third kind.” They can have a varied combination of parts or accessories that are both homemade and commercial and still can be a lot of fun to build and use for