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Eyepieces are the most common and essential accessory for telescopes. They determine the magnification and field of view of your telescope. Different eyepieces have different focal lengths, which determine their magnification power. Generally, the longer the focal length of the eyepiece, the lower the magnification, and the wider the field of view. Shorter focal length eyepieces provide higher magnification but narrower field of view.
Click HERE for a selection from the Celestron Eyepiece Catalogue
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Celestron
eyepieces
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| Omni range 4mm, 9mm, 15mm, 20mm | £ 54.99 | |
| Omni 6mm, 12mm, | £ 54.99 | |
| Omni 32mm or 40mm | £ 64.99 | |
| X-Cel Eyepieces | £ 119.99 | |
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SkyWatcher eyepieces - This is only a very small selection. | |
| New Planetary eyepiece with 58
degree field of view
4mm, 5mm, 6mm, 7mm, 9mm Stock item |
£ 59.99 | |
| Ultra wide 66 degree fov. 6mm, 9mm, 15mm or 20mm Stock item | £ 39.99 | |
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| Tip: to work out the magnification from an eyepiece divided the focal length of the eyepiece into the focal length of you telescope . ie. 1000mm/10mm = 100x | ||
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E & O E - ©2023 Sussex Astronomy Centre |
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