Bushnell Deep Space 78-9512 (120 x 60mm) Telescope Logo
Posted on Nov 03, 2010
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I can't see anything out of the large scope - Bushnell Deep Space 78-9512 (120 x 60mm) Telescope

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Steve B

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  • Expert 227 Answers
  • Posted on Nov 03, 2010
Steve B
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Joined: Oct 06, 2010
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Use the 20mm to view an object (building, tree etc.) far away during the daytime. Align the finderscope to the object.
To view the moon, leave the scope out to equalize the temperature for at least 1/2 hour. Use the 20mm and no barlow. Point the scope towards the moon by sighting along the barrel of the scope, then use the finder to zero in on the moon. You may then switch to the 4mm eyepiece. for a more magnified view of the moon. You will have to keep moving the telescope because of the earth's rotation. The higher the magnification, the more you will have to adjust the scope. Because of the cheap finderscope, finding the planets will be difficult. Best to always sight down the length of the scope to get you close. The planets will be small and indistinct.
This is not a astronomical telescope! May be used for views of the moon but the cheap mount is not suitable for other planets. Max power would be 225x NOT 420x as advertised. The erecting prism is for terrestrial use only.
Nothing discourages an amateur astronomer more than a toy store telescope. My advise would be to use this scope for nature watching and go buy a good telescope (Meade, Celestron, Orion etc.). Even Those 60mm refractors are superior to this! A descent scope would cost a minimum of $200

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1answer

Jai un Bushnell Scope Elite 3200 qui est enbuer ces tu reparable? ces quand il fais froid

Question edited for clarity, 'Scope' not 'scoop'.
Question translated, we ONLY speak English on this North American website.
Question moved from Elite Computer to Bushnell Weapon Scope category.

https://www.google.com/search?q=scope+elite+3200+fogging+up

Get some large silica gel packets and warm them 'dans le four', (in the oven). Put the scope and the packets into a Ziploc Bag for a week.

https://www.google.com/search?q=large+silica+gel+bags

Google Translate

https://translate.google.ca/?sl=auto&tl=en&text=Jai%20un%20scoop%20elite%203200%20qui%20est%20enbuer%20ces%20tu%20reparable%0ACes%20quand%20il%20fais%20froid&op=translate
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What would be the best spotting scope Under $200?

Celestron Ultima 80 Spotting Scope

This economical device is genuinely popular on the market. It is a large aperture spotting scope affordable for everyone. It needs more cost for a conventional 60mm scope. It is helpful in poor lighting conditions. They are great for long-distance viewing. You can use it in twilight or under heavily overcast skies.
The zooming lens of this scope is capable of zooming from a mere 20X up to a massive 60X magnification. You can easily handle it. The zooming knob is very smooth. It has large 80mm objective lens. It gives you over 77% more light grasp than a conventional 60mm scope. It has built-in 80mm objective lens are outstanding for light gathering.
It is a refactor-type scope. The achromatic objective lens used in this scope. The product comes built with quality materials. It has outstanding light transmission capabilities. Enhancement of brightness becomes easy. It also increases the clarity of the spotting. This scope is a well-built device. It can be used efficiently in rugged conditions. The device's rugged nature makes it a perfect thing in all circumstances. It is waterproof too.
Mar 07, 2018 • The Optics
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1answer

Recently lost gun in water for a moment, Now scope gets fogged inside. Is there anything I can do to stop it? It a fairly new scope.

Your scope may not be hurt if water has not caused any rust yet. Things you will need, (1) hair drier, (2) Vaseline, (3) large clear plastic bag, (4) gas from a paint ball gun canister or similar type of inert gas you can use. Remove the eye piece, and shake as much water out as you can. Use the hair drier and heat the tube up, not too hot but warm, to dry the inside as good as you can, keep after it, shaking it and heating it. Once you feel all the water and moister are gone. Put a good amount of vaseline on the threads of the eye piece. The put the scope, the eye piece in the plastic bag. Use the paint ball gas and inflate the plastic bag, tie off the bag leaving room so you can screw the eye piece back on the main tube. Leave the scope in the bag for a few minutes before you do screw the eye piece on letting the gas fully get in the tube. The gas will give a bit of positive pressure inside the tube, Will displace any other air that will have moister in it. Keep the inside from fogging back up. The vaseline will help seal the gas inside. Hope this Helps Fix Ya up.
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I own a Tasco PB-2, this scope is designated as having an illuminated red dot, and a little documentation packet that came with it states it is illuminated. Here's the problem, the damn thing is not...

It has been awhile since if seen one but I think there is a large adjustment knob on top. This has a screw slot that a dime or a penny will fit. Hold the knurled ring and remove the top, this is the battery compartment. If this is a new scope there will be a thin piece of plastic to keep the battery from going dead during shelf time. The adjustment ring is the brightness control.
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1answer

We were given an EDU Science telescope and tripod (no case). We don't know if it is working or if it has all the parts. The telescope looks like the link below, but the smaller tube attachment (see the...

The bit you are missing is the finder scope, which is a small low-power scope that is used to line up the main scope on an object that you want to view. Without this it can be quite hard to get the scope pointed at anything, as the field of view is quite limited, and more so at higher powers.

It can be quite expensive to buy useful eyepieces for a scope, but they are readily available if the eyepiece mount tube is 1.25 inch inside diameter. The eyepieces that originally came with this scope probably were not very good, and in fact this scope is not up to much. It is rather small for a reflector at three inches diameter. You certainly won't be able to use it at the advertised 600 power, or even at 200. It has neither the resolution nor the light gathering ability with that small an aperture.

I would recommend that you explore the web page at THIS LINK for a lot of good advice about first telescopes, before you spend any money.
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I do not get anything through the telescope but blackness.... It is assembled right and all the lens/mirrors are in the right place...

DID you mount the telescope BACKWARDS? The large mirror is on the bottom of the scope, the focuser on the side of the tube is on the UP end of the tube. I have seen many beginners mount these with the actual open end of the tube pointing at the ground!

Take the scope outside during the daytime and put the eyepiece with the LARGEST number written on it into the telescope. Practice focusing on a distant object.

At night the moon should be your first target. Remember that objects in the night sky are all smaller than the tip of your finger held at arms length. The scope must be pointed directly at them in order to see anything in the eyepiece.

Read my tips on my profile page, and download this free monthly star chart.

http://www.skymaps.com/downloads.html
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Took my Pentax 4-12X 40mm rifle scope mounted on a Remmington 7mm mag bolt action rifle to hunt antelope in Namibia, SW Africa. First shot on a fine kudo blew up his heart and broke off-side leg bone....

you got it in one there,,,its all down to "head butting the scope"!
your head **** has pushed the eye bell up the scope body and has pinched or locked the power adjuster ring to the scope body
you have only two choices send the scope off for repair,,or buy a new scope,,,done even think about trying to fix it as you cant,,
it will need a strip down and then a re-gas (to stop it foging up)
so if you took it to bits the scope would be distroyed
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Can't see

Take the scope outside during the day time. Put the diagonal into the back of the scope, and then put the eyepiece with the largest number written on it into the diagonal. DO NOT US the 2 x barlow if you have one. Practice focusing on a distant object-- the moon should be your first target at night because it is large and easy to find.

Objects in the night sky are dim and tiny. Your scope must be pointed directly at them or you will not see anything.


www.telescopeman.org
www.telescopeman.info
www.telescopeman.us
0helpful
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Nitrogen gas refilling in a rifle scope.

At a factory, the scopes are emptied in a vacuum chamber and nitrogen gas is used when the chamber is allowed to repressurize to the surrounding environment.

One possible solution is to re-assemble the scope in a clear plastic bag filled with nitrogen gas (working through the bag to re-assemble). Large plastic gloves can be taped into the sides of the bag.
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