Question about Bushnell 3" Reflector Telescope 60% OFF w/ Land Eyepiece, Red Dot Finderscope, Tripod FREE UPS

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I need to put h20 mm on to my telescope - Bushnell 3" Reflector Telescope 60% OFF w/ Land Eyepiece, Red Dot Finderscope, Tripod FREE UPS

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I do not understand your question??

Posted on Jan 02, 2011

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Posted on Jan 02, 2017

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SOURCE: Need operation manual on Discoverer 60 MM Zoom telescope.

All of the manuals for Bushnell are located on this web site. Find your telescope model, and download a free manual.

Look down the page:
http://www.opticsplanet.net/bushnell-warranty.html

Posted on Mar 01, 2010

SOURCE: i need the instructions on

You will not find a manual for that telescope brand. However Meade telescopes has a web site with all of their telescopes--

They all assemble and are used in a similar fashion:

Try these two web site links and look under the REFRACTOR heading for a scope that looks similar to your scope.

http://www.meade.com/manuals/index.html main page

This might be similar to your scope?
http://www.meade.com/manuals/TelescopeManuals/Refractors/90AZ-ADR.pdf

Posted on May 19, 2011

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Need a manual for a 60 mm refractor telescope. Can you email me one? I purchased it through Amazon


alignment of the optics are critical. refractor telescopes refract light linearly as opposed to reflector scopes, which bounce light from mirror to mirror.

Sounds like you may have an obstruction blocking the passage of light.

Dec 27, 2014 | Optics

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I can not get the telescope to focus. The viewfinder will not focus in. and can't see anything out of the out of the optical tube.


This type of telescope is viewed from the small tube at the rear. Use the longest lens you have. Most people think that they need magnification, but that is not accurate. A 5 mm lens will only have 1/6th the field of view (how much sky you see) compared to a 30 mm. The picture below was taken through a 50 mm lens.

Dec 20, 2014 | Meade ETX-90EC (325 x 90mm) Telescope

1 Answer

I need the instructions on how to put a Simmons 600 power / 60 mm telescope together because I have never put a telescope together.


You will not find a manual for that telescope brand. However Meade telescopes has a web site with all of their telescopes--

They all assemble and are used in a similar fashion:

Try these two web site links and look under the REFRACTOR heading for a scope that looks similar to your scope.

http://www.meade.com/manuals/index.html main page

This might be similar to your scope?
http://www.meade.com/manuals/TelescopeManuals/Refractors/90AZ-ADR.pdf

May 18, 2011 | Edu-Science (10166) Telescope

1 Answer

I am inexperienced at this, attempting to enjoy this with my grandsons...When using the diagonal mirror, what is the difference in using the H20 eyepiece and the SR6 eyepiece? When using the 1.5x Erecting...


The numbers on the eyepieces are the focal length in millimetres. You can calculate the magnification of the telescope by dividing the focal length of the main objective by the focal length of the eyepiece in use, so if the main focal length is 700mmm and you use the H20 (Huygens 20mm) eyepiece, you will get a magnification of 35. The SR6 ( Symmetric Ramsden 6mm) would give about 117 magnification. You will find that the LOWEST magnification is about the only one that is usable. I wouldn't use the Barlow at all.

There is a good website full of info about this HERE

Dec 31, 2010 | C-Star Optics TT-150 Telescope

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Looking through the telescope, the view is upside down. Also, it's not clear how properly put on the different mm lens.


All astronomical telescopes show upside down images-- it's normal. Put the eyepiece with the largest number written on it into the focuser. DO NOT USE the 2x barlow if you have one.

Read my TIPS on my profile page.

Dec 26, 2010 | Edu-Science (10166) Telescope

1 Answer

Need operation manual on Discoverer 60 MM Zoom telescope.


All of the manuals for Bushnell are located on this web site. Find your telescope model, and download a free manual.

Look down the page:
http://www.opticsplanet.net/bushnell-warranty.html

Mar 01, 2010 | Bausch and Lomb Optics

1 Answer

I have the same Telescope and am looking for lenses


If the opening is about 1 inch then you need eyepieces that are .965 inch --

The common sizes are .965, 1.25 , and 2 inch.

.965 eyepieces are available for purchase on Ebay and here:
http://www.agenaastro.com/

Jul 14, 2009 | Tasco Luminova 40060660 (660 x 60mm)...

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Lens SR6


That's because it is TOO MUCH magnification for that small aperture telescope. This is one of the most common problems for beginners. They believe that you need a lot of magnification to see objects in the night sky. In my 8 inch telescope I rarely go over 120 power -- magnification is the least important property of a telescope. Aperture and good optics are much more important.

www.telescopeman.org
www.telescopeman.us
www.telescopeman.info

Watch the video and audio podcasts on these web sites.

Aug 08, 2008 | C-Star Optics TT-150 Telescope

1 Answer

Can't get images


These are good scopes for the bucks.
What size eyepiece in mm do you have. What are you aiming the scope at? Try your largest eyepiece in mm at the moon.

Jul 14, 2008 | Galileo (G118DX) Telescope

1 Answer

Marchwood storm 60 telescope


you use eyepieces to zoom in and out. lower mm eyepieces like a 6mm will have a high magnification. and a high mm eyepiece will have a lower magnification.

Nov 12, 2007 | Orion SkyQuest XT12 Classic Dobsonian...

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