Konus 3x25 Theatre Opera Binoculars W/ Light 2053 "4" Questions

Need Porro Prism 1 1/4" for Meade Telescope I have a Meade Telescope I purchased some time in the 1980's. On the lense it has Meade Schmidt Cassegrain f/10 D=102mm F=1000mm. It has #4-2982 on the side

LX90 Dec pointing out by 4 degrees over run Hi All LX90 (non GPS). The DEC is always pointing almost 4 degrees out. This was the result on a RA 180 degree DEC 80 degree test, The RA is spot on 180? ...

celestron repairs for a next star 4 battery holder celestron repairs for a nextstar 4 battery. holder is broke You may be able to get that part from Celestron. Call customer service here: ...

the display of the hand control of my nextar 4 telescope goes red and doesn't diplay commands. Please help You can ADJUST the contrast of the display using the hand controller-- read the manual.

avn 6620 eclipse radio install manual 4 a backup camera is what i'm lookin 4. which harness an which wire i need 2 activate. You posted this in the TELESCOPE forum.

I need a Manual for this Telescope User manual:celestron nexstar 4 SE Telescope http://www.celestron.com/c3/images/files/downloads/1150227146_11049manual.pdf

...- Bushnell bushnell.com/getmedia/...5f19.../78-9500.pdf?... Bushnell CorporationParts Diagrams. 4. 1. Red Dot Wide Field Finderscope. 2. Eyepiece. 3. TelescopeMain Tube. 4. 60mm Objective Lens.

I have a Celestron Nexstar 4 GT, that the center lens at the eyepiece end of the telescope has come out of the mount and has a small edge chip. Where can I have the telescope repaired? Thanks, Gerald ...

i dont understand how to start and use my nexstar 4 SE computerized telescope Basically, enter Time, Date, and Site-- level the tripod and do a 2 or 3 star alignment. All of the manuals are on the ...