Question about Bushnell NorthStar 78-8831 (525 x 76mm) Telescope

1 Answer

View upside down

We assembled everything correctly, but when you look through the view is upside down. how do we fix that? thanks

Posted by on

  • johnvah45 Nov 02, 2008

    same exact problem as images are upside down

  • ivias Feb 01, 2009

    I view everything upside down???????????

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 3,185 Answers

There is nothing wrong. All astronomical telescope show object as upside down. There is no up or down in space!

Posted on Jan 11, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Why when I look through my telescope it's upside down


The image in astronomical telescopes are naturally upside down. This can be corrected using an inverting eyepiece . The reason this is the case, is that normally when viewing astronomical objects it doesn't matter if the image is upside down, so to minimise the loss of light that is the more important issue, unnecessary optical surfaces are eliminated. Terrestrial telescopes do naturally have inverting eyepieces as people expect to see objects the right way up.
Getting and inverting eyepiece will be cheaper the changing telescopes! :) Your eyes see everything upside down too, but your brain turns the image the right way up. The image in cameras is also upside down at the image plane, but the electronics turn it the right way up for you.

Jan 02, 2015 | Optics

2 Answers

When I look into both the finderscope and the telescope, everything is upside down. We can't figure out if it's assembled wrong or what???


Hi there,

That is just the nature of the beast with most telescopes. When there are two concave or positive lenses in play, the object being viewed appears upside down.


The ways around this are using one positive and one negative (convex) lenses or adding a third lenses. The options for a third is sometimes referred to as an erector eyepiece.

As it stands, if it's upside down, it's assembled correctly

Best regards

Mike

Nov 07, 2010 | Toys

1 Answer

Everything is upside down on side eye piece. When viewing through the scope that's on the side of the telescope itself, everything is upside down. No matter which way it is turned, the same problem exists.


All astronomical telescopes show upside down images. It's completely normal. Nothing is wrong with the scope. For terrestril viewing you can buy an "erecting prism diagonal" which will turn the images right side up.

Like this:
http://www.skiesunlimited.net/index.php?CategoryID=98


Jul 21, 2010 | Edu-Science (10166) Telescope

1 Answer

My Lenovo Y510 44Q web cam captures everything upside down


I have the same problem, did you ever get it fixed?

Dec 01, 2009 | Lenovo IdeaPad Y510 Notebook

1 Answer

When viewing everything is upside down.


Yes, all astronomical telescopes show images upside down. There is no up or down in space.

Sep 01, 2009 | National Geographic 76AZ (525 x 76mm)...

1 Answer

Everything is upside down its an inexpensive national geogra childs telescope when you look thru it everything is upside down


Yes all astronomical telescopes are upside down! No up or down in space!

You can buy an erecting diagonal for about $45 from Orion Telescopes to use for terrestrial viewing.

May 12, 2009 | National Geographic NG70CA (225 x 70mm)...

1 Answer

DXG-572V


return it. needs repair.

Dec 19, 2008 | DXG Technology DXG-572V Digital Camera

1 Answer

Finderscope image upside down & not focused if viewing past 100 yards


The upside down image is normal for astronomical telescopes. The finder usually is a fixed focus, but it can be altered for various eye types, by rotating the objective lens for focus - the cell should move in or out on fine threads.

Jul 06, 2008 | Tasco Galaxsee 45-114375 375X (375 x...

2 Answers

Vivitar Telescope 50x100


The telescope is designed for astronomical viewing. A 'terrestrial viewing' adapter would be needed to correct. Alternatively, use a diagonal adapter, and look in the downward direction. That will give a partial correction (the image inversion is why binoculars have prisms to correct the view)

Jun 02, 2008 | Vivitar (1607225) Telescope

2 Answers

Manual


You don't need a manual.
Upside down view through the telescope is normal. The scope is primarily for astronomical use and the concept of "up and down" is null in space.
If you want to use it for terrestrial viewing, you'll need an erecting eyepiece witch will correct up and down and left and right.

Apr 14, 2008 | Optics

Not finding what you are looking for?
Bushnell NorthStar 78-8831 (525 x 76mm) Telescope Logo

Related Topics:

360 people viewed this question

Ask a Question

Usually answered in minutes!

Top Bushnell Optics Experts

kakima

Level 3 Expert

102366 Answers

Mark Campeau

Level 1 Expert

44 Answers

Greg Cann
Greg Cann

Level 3 Expert

1114 Answers

Are you a Bushnell Optic Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...