Saturday, 15 February 2014

Where can I download the software driver for my digital eyepiece EE300 for Windows 8?

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Please go to this User Guide page for the software download.

Why won’t my erect image eyepiece or diagonal always give right-side-up images with my telescope?

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Image erectors won’t work in all circumstances. The orientation of the image produced by your scope depends on its optical design and its or...
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Why do I see stars only as points of light even when using my highest power eyepiece?

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The ability to see details on an object ultimately depends on how far away it is and how big it is. Stars are so very far away that they wil...

Why does there appear to be a black circle in the middle of my image when I look at a star or planet?

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If you can see the shadow of the secondary mirror (black circle) and spider vanes in the eyepiece, the telescope is not focused. As you move...

How do I connect a SLR (Single-Lens Reflex) camera to my telescope?

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To connect an SLR camera to your telescope, you’ll need two accessories: a camera T-ring and a T-adapter. T-ring is also known as T2 mount, ...

How much magnification can I use, and how much is too much?

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Telescope magnification is actually a relationship between two independent optical systems – the telescope itself and the eyepiece you are u...

What are the different types of eyepiece filters: Colored, Neutral Density and Polarizing?

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Eyepiece filters are an invaluable aid in lunar and planetary observation. They reduce glare and light scattering, increase contrast through...