Guide :Optics : Optics

Lesser viewing area in my telescope

I am trying to make a telescope on my own. It is showing good results also. But the viewing area that I am getting is very small. Even to read a small board I have to pan my telescope.I have used a double convex lens of 1000mm focal length with 100mm diameter, and a double concave lens of 200mm focal length for eye-piece.I have fixed these two in sliding tubes and that's all.Please advise me what I should do in order to get a wider viewing angle.Thanks and RegardsLal

Research, Knowledge and Information :


Advice for choosing a telescope - Homepages at WMU


Choosing a Telescope. ... galaxies, stars, the Moon) viewing. All telescopes can be used in some ... cover a larger area. It's easier to find your ...
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Using a telescope | Astronomy.com


Jun 30, 2004 · Using a telescope. Now that you've ... the planet's rapid rotation brings nearly all of its visible area into view ... Next, place the less apparent belts ...
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Sponsored by telescope - Celestron


Telescopes flip the view of your target, ... “test-drive” a telescope? Yes. Look in your area for an ... reflectors are less expensive than other telescope types.
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What Can You See With a Telescope - Deep Sky Watch


What Can You See With Different Telescopes ... when it's in the milky way area, ... An example of how the jupiter looks in a medium telescope's whole field of view at ...
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The Advantages of Portable Telescopes - Newswire.net


The Advantages of Portable Telescopes. ... Multiple Viewing Points. A portable telescope can be ... It considerably increases the scope and range of area covered ...
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Telescope Equations: Magnification - Space Web


Telescope Equations ... I can see less of the sky around it. ... So to find what the field of view will be in your telescope, ...
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5 Best Telescopes - July 2017 - BestReviews


Our team of experts has selected the best telescopes out ... If you’re using your telescope to view ... This term refers to any artificial lighting in your area ...
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help selecting telescope - Beginners Forum - Cloudy Nights


help selecting telescope ... My viewing area options are dark skies ... My guess is I'll be more interested in viewing more objects each for lesser time period than ...
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Astronomy and Telescopes: Frequently Asked Questions ...


Astronomy and Telescopes: Frequently Asked ... on your telescope to view the Sun. Doing so ... enhance your viewing if you live in a light polluted area.
Read More At : www.telescopesplus.com...

The Best Telescopes for Beginners - Easy Buyer Guide and ...


The Best Telescope for Beginners – Easy Buyer Guide ... any other telescope the darker your viewing area is the ... garden where there is reletively less ...
Read More At : procular.co.uk...

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