Eyepieces
The specifications of a telescope are NOT the only specs that matter. The other half of the equation is the specifications of the eyepiece. Telescope eyepieces are made in different models and sizes to accommodate different observing methods and celestial objects. For example, understanding the focal length of your optical tube divided by the focal length of your eyepiece will result in magnification, which in return can tell you whether it is more suitable for deep space low surface brightness observation or planetary/terrestrial high surface brightness observation. For example, if you wanted to observe an object such as the Andromeda Galaxy with a large apparent diameter, an eyepiece with a long focal length and large apparent field of view would excel over an eyepiece with a shorter focal length and small apparent field of view because it would be able to accommodate the size of the object at low magnification and high FOV while not getting dimmer images as you would with short focal lengths. If you plan on observing planets, a short focal length eyepiece with a small FOV will result in high magnification to observe details on the surface (eg. Great Red Spot). You'll get a dimmer image, but since planets are already bright as it is, this won't be an issue. - Note: Almost all eyepieces come in 2" or 1.25" barrel size forms.
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Celestron - 12mm X-Cel LX Eyepiece - 1.25"
X-Cel LX 12 mm Eyepiece - General FeaturesWide field of view enhances views of the night sky through a single lens6-element fully multi-coated optics create sharper images Extendable twist-up eyepieces are easier and more comfortable, especially for
... Learn MoreModel#: 93424
$74.95 -
Celestron - 18mm X-Cel LX Eyepiece - 1.25"
- Wide field of view enhances views of the night sky through a single lens
- 6-element fully multi-coated optics create sharper images
- Extendable twist-up eyepieces are easier and more comfortable, especially for eyeglass wearers
- No slip, rubber grip ring for secure handling, even in moist conditions
- Parfocal eyepiece require little to no focusing when changing from low to high power
Model#: 93425
$74.95 -
Celestron - 2.3mm X-Cel LX Eyepiece - 1.25"
- Wide field of view enhances views of the night sky through a single lens
- 6-element fully multi-coated optics create sharper images
- Extendable twist-up eyepieces are easier and more comfortable, especially for eyeglass wearers
- No slip, rubber grip ring for secure handling, even in moist conditions
- Parfocal eyepiece require little to no focusing when changing from low to high power
Model#: 93420
$74.95 -
Celestron - 25mm X-Cel LX Eyepiece - 1.25"
X-Cel LX 25 mm Eyepiece - General FeaturesWide field of view enhances views of the night sky through a single lens6-element fully multi-coated optics create sharper imagesExtendable twist-up eyepieces are easier and more comfortable, especially for
... Learn MoreModel#: 93426
$74.95 -
Celestron - 5mm X-Cel LX Eyepiece - 1.25"
The newly enhanced X-Cel LX eyepiece series is what you've been waiting for in a high quality eyepiece for planetary viewing. With a brand new sleek, robust design and a twist-up eye guard, these eyepieces are especially designed for comfort and ease of use. They also have a wide 60° field of view and 6-element fully multi-coated optics for magnificent wide field performance. X-Cel LX eyepieces are parfocal and require little to no focusing when changing from low to high power.
... Learn MoreModel#: 93421
$74.95 -
Celestron - 7mm X-Cel LX Eyepiece - 1.25"
- Wide field of view enhances views of the night sky through a single lens
- 6-element fully multi-coated optics create sharper images
- Extendable twist-up eyepieces are easier and more comfortable, especially for eyeglass wearers
- No slip, rubber grip ring for secure handling, even in moist conditions
- Parfocal eyepiece require little to no focusing when changing from low to high power
Model#: 93422
$74.95 -
Celestron - 9mm X-Cel LX Eyepiece - 1.25"
- Wide field of view enhances views of the night sky through a single lens
- 6-element fully multi-coated optics create sharper images
- Extendable twist-up eyepieces are easier and more comfortable, especially for eyeglass wearers
- No slip, rubber grip ring for secure handling, even in moist conditions
- Parfocal eyepiece require little to no focusing when changing from low to high power
Model#: 93423
$74.95




















