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14mm 100° Series Argon-Purged Waterproof Eyepiece $399.99

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14mm 100° Series Argon-Purged Waterproof Eyepiece

14mm 100° Series Argon-Purged Waterproof Eyepiece These eyepieces are the world's first Argon-purged waterproof eyepiece with a 100° Apparent Field for astronomy. The body of the eyepiece is Argon-purged and waterproof preserving the internal...

20mm 100° Series Nitrogen-Purged Waterproof Eyepiece $299.99

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20mm 100° Series Nitrogen-Purged Waterproof Eyepiece

20mm 100° Series Nitrogen-Purged Waterproof Eyepiece These 20mm eyepieces have a 100° Apparent Field Of View and the body of the eyepiece is Nitrogen-purged and waterproof preserving the internal elements to remain as pristine as the day they were...

Celestron 10mm Plossl Reticle Eyepiece – 1.25" $94.50

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Celestron 10mm Plossl Reticle Eyepiece – 1.25"

Celestron 10mm Plossl Reticle Eyepiece – 1.25" Guiding (or reticle) eyepieces are mandatory for guided astrophotography. They keep a guide star stationary during long exposures to avoid star trailing. This 5-element guiding eyepiece has a...

Celestron 2" Eyepiece and Accessory Kit $255.00

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Celestron 2" Eyepiece and Accessory Kit

Celestron 2" Eyepiece and Accessory Kit. Includes 2" Diagonal 26, 32 and 40mm Wide Field E-Lux eyepieces; 2X E-Lux Barlow and 5 2" filters The 2" Eyepiece and Filter Kit (#94305) contains: • Three E-Lux 2" Eyepieces -...

Celestron Axiom LX 19mm, 2" 82 degree field of view $165.00

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Celestron Axiom LX 19mm, 2" 82 degree field of view

Celestron Axiom LX 19mm, 2"  82 degree field Spacewalk eyepiece Focal Length Apparent Field of View Eye Relief (mm) Full Milti Coatings Design Size Parfocal 19mm8213YES6 element2"Yes Eyepieces that give you the same staggering 82...

Celestron Collimation Eyepiece – 1.25" $29.00

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Celestron Collimation Eyepiece – 1.25"

Celestron Collimation Eyepiece – 1.25" The Celestron Cheshire Collimation Eyepiece is ideal for precise collimation of Newtonians and helpful for aligning Schmidt-Cassegrains. This special eyepiece fits into 1¼" focusers or diagonals. ...

Celestron Diagonal, Erect Image - 45° -1.25" $33.95

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Celestron Diagonal, Erect Image - 45° -1.25"

Celestron Diagonal, Erect Image - 45° -1.25" Celestron’s 1-1/4" Erect Image Diagonals are an Amici prism design. This design allows you to look into the telescope at a 45° angle, at images that are oriented properly, meaning the image is...

Celestron Diagonal, Mirror 2" w/ XLT coatings For SCTs $135.00

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Celestron Diagonal, Mirror 2" w/ XLT coatings For SCTs

Diagonal, Mirror - 2" with XLT coatings ” For all Meade and Celestron SCT and larger Maks. Introducing Celestron's new 2" XLT Diagonal. This high quality multi-coated mirror diagonal allows you to take advantage of the wider field of view...

Celestron Diagonal, Star - 1.25" $33.95

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Celestron Diagonal, Star - 1.25"

Celestron Diagonal, Star - 1.25" Our Star Diagonal lets you view objects that are at a 90° angle from the direction the telescope is pointing, thereby allowing comfortable viewing when the telescope is pointed at, or near, the zenith (i.e....

Celestron Focal Reducer/Corrector f/6.3 $127.25

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Celestron Focal Reducer/Corrector f/6.3

Focal Reducer/Corrector f/6.3 Fits all Meade and Celestron SCT and larger Maks. This combination focal reducer and field corrector lens accessory works with all Celestron 5", 8", 9 1/4", 11" and 14" Schmidt-Cassegrain...

Celestron Omni 1.25 in - 2x Barlow $42.00

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Celestron Omni 1.25 in - 2x Barlow

Celestron Omni 1.25 in - 2x Barlow The Omni Barlow is a high quality 2x Barlow lens that doubles the magnification of all 1.25" eyepieces. This economically priced Barlow has great features like, low profile, 2-element fully-multicoated optical...

Celestron Omni Series - 1.25" 12.5mm eyepiece $25.95

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Celestron Omni Series - 1.25" 12.5mm eyepiece

Celestron Omni Series - 1.25" 12.5mm eyepiece If you are looking to move up to a higher quality eyepiece the Omni series provides more enhanced features in a wider selection of focal lengths. Celestron designed this series with the finer points...

Celestron Omni Series - 1.25" 15mm eyepiece $28.50

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Celestron Omni Series - 1.25" 15mm eyepiece

Celestron Omni Series - 1.25" 15mm eyepiece If you are looking to move up to a higher quality eyepiece the Omni series provides more enhanced features in a wider selection of focal lengths. Celestron designed this series with the finer points...

Celestron Omni Series - 1.25" 32mm eyepiece $41.95

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Celestron Omni Series - 1.25" 32mm eyepiece

Celestron Omni Series - 1.25" 32mm eyepiece If you are looking to move up to a higher quality eyepiece the Omni series provides more enhanced features in a wider selection of focal lengths. Celestron designed this series with the finer points...

Celestron Omni Series - 1.25" 40mm eyepiece $41.95

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Celestron Omni Series - 1.25" 40mm eyepiece

Celestron Omni Series - 1.25" 40mm eyepiece If you are looking to move up to a higher quality eyepiece the Omni series provides more enhanced features in a wider selection of focal lengths. Celestron designed this series with the finer points...

Celestron Omni Series - 1.25" 4mm eyepiece $25.95

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Celestron Omni Series - 1.25" 4mm eyepiece

Celestron Omni Series - 1.25" 4mm eyepiece If you are looking to move up to a higher quality eyepiece the Omni series provides more enhanced features in a wider selection of focal lengths. Celestron designed this series with the finer points in...

Celestron Omni Series - 1.25" 6mm eyepiece $25.95

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Celestron Omni Series - 1.25" 6mm eyepiece

Celestron Omni Series - 1.25" 6mm eyepiece If you are looking to move up to a higher quality eyepiece the Omni series provides more enhanced features in a wider selection of focal lengths. Celestron designed this series with the finer points in...

Celestron Omni Series - 1.25" 9mm eyepiece $23.95

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Celestron Omni Series - 1.25" 9mm eyepiece

Celestron Omni Series - 1.25" 9mm eyepiece If you are looking to move up to a higher quality eyepiece the Omni series provides more enhanced features in a wider selection of focal lengths. Celestron designed this series with the finer points in...

Celestron Ultima LX 22mm 2" 68 degrees FOV $129.00

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Celestron Ultima LX 22mm 2" 68 degrees FOV

Celestron Ultima LX 22mm  68 degrees FOV Enjoy a wide-field window into the heavens served up by Ultima LX multicoated eyepieces. With a big field of 68° -- which means a 71% greater viewing area than that of a typical 52 degree Plossl. Big lenses...

Celestron Zoom Eyepiece 1.24 in - 8-24mm $59.00

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Celestron Zoom Eyepiece 1.24 in - 8-24mm

Celestron Zoom Eyepiece 1.24 in - 8-24mm Celestron Zoom Eyepiece. A great entry level zoom eyepiece. 8mm - 24mm Super-premium fully multi-coated 1.25" zoom eyepiece has a focal length of 8-24mm. Allows for expanded magnification options. Focal...

GTO 2" Wide Field 32mm Eyepiece, 65 degree FOV, 22mm Eye Relief $69.95

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GTO 2" Wide Field 32mm Eyepiece, 65 degree FOV, 22mm Eye Relief

GTO 2" Wide Field 32mm Eyepiece, 65 degree FOV, 22mm Eye Relief

GTO Proxima 31mm 5 element eyepiece $119.00

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GTO Proxima 31mm 5 element eyepiece

GTO Proxima 31mm 5 element eyepiece , 71 degree FOV Multicoated. Proxima 31 The first in the new 2" wide angle series offered by GTO. The Proxima 31 utilizes a hybrid design of a five-element design featuring a 71° extra wide field of view. The...

Lumicon 25mm Kellner Crosshair Eyepiece $76.95

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Lumicon 25mm Kellner Crosshair Eyepiece

The Lumicon 25mm Cross-Hair Eyepiece is a high-quality, Kellner-style single cross-hair eyepiece for use in Lumicon's 50mm and 80mm finderscopes. Fully-coated optics provide high contrast and flat field. Focal-length is 25mm and the field-stop is...

Meade 2x Short-Focus Barlow Lens (1.25") #126 $39.00

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Meade 2x Short-Focus Barlow Lens (1.25") #126

Meade 2x Short-Focus Barlow Lens (1.25") #126 Manufactured to exclusive Meade designs, #122, #124, #126, #127, and #128 Barlow Lenses are now in use by thousands of serious amateurs throughout the world. These lens units vary the power obtained...

Meade 45° Erect-Image Diagonal Prism (1.25") #928 $42.95

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Meade 45° Erect-Image Diagonal Prism (1.25") #928

Meade 45° Erect-Image Diagonal Prism (1.25") #928 The 90° diagonal provided with Meade DS-Series refractors results in upright-but-reversed viewing of land sub-jects. The #928 45° Erecting Prism orients the image correctly in terrestrial...


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