20 Most Recent Cstar Optics UB-3700 (700 x 70mm) Telescope Questions & Answers

You will not find a manual. BUT you do not need one.

This is a very simple reflector telescope on an Alt Az mount. Easy to move uop or down and left and right.

The eyepieces simply go into the focuser. The Larger the number written on the eyepiece the LESS the magnification.

Take the scope outside during the daytime and practice focusing on a distant object using the eyepiece with the largest number.

The manual WILL NOT tell you how to find those small dim objects in the sky. It's just assembly instructions.It does not tell you how to become an amateur astronomer.

Locate a local Astronomy club and seek advice from the members, who will be glad to help you with your telescope.

Buy these two books available on amazon.com

Turn Left at Orion



Read my tips on my profile page, and read this:

Cstar Optics... | Answered on Aug 11, 2010

This is considered a toy telescope. You will not find a manual or replacement parts.

Cstar Optics... | Answered on Aug 30, 2009

You won't find a manual for those small telescopes. However Meade maintains a site with their manuals. Find one similar to your scope under REFLECTORS and download the manual.

Cstar Optics... | Answered on Jul 05, 2009



Optics | Answered on Mar 13, 2020

I think I answer you question--when?? Take the good CCTV camera and hook it up to monitor. Then hook up the CCTV camera and turn it on. Point the working CCTV camera at the bad camera that is turn on. Now, look at the monitor which is working with your operational camera. Look at the bad camera while it on, and see how many IR LED's you can see on the bad CCTV, while it turn on. You should be able to the IR LED glowing red. If not, then there is a problem with bad CCTV IR LED's. Short wire, no power to the IR LED's. stewbison

Optics | Answered on Feb 20, 2020


Optics | Answered on Jan 15, 2020

You should know what you paid for it, whatever it is. If you are enquiring about its value, however - Fixya does not do appraisals or valuations

Optics | Answered on Jan 15, 2020

Bottle-shaped cartridges and long barrels cry out for Cordite, shame it is no longer made but research the burn rate and try and match it with a powder...

Optics | Answered on Jan 09, 2020

It's now 2020 - went up on January 1. Didn't you notice the noise ?

Optics | Answered on Jan 09, 2020

Ask your parents. Your mother, at least, must have been there when you were born. Or look on your birth certificate.

Optics | Answered on Dec 31, 2019

Look on Google or YouTube. Some other nutcase is bound to have had the same idea.

Optics | Answered on Dec 31, 2019

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