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Explore Scientific Explore Scientific 14mm - 100° Argon Purged Waterproof 2" Eyepiece
Explore Ultra-Wide Eyepieces - Comfort, Quality, Value. The Explore Scientific 100° Series™ eyepieces are hyper-wide class oculars that can transform your visual astronomy experience.
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Explore Scientific 14mm - 100° Argon Purged Waterproof 2" Eyepiece
$679.99
Celestron Celestron X-Cel LX 25 mm Eyepiece
Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and a plethora of deep-sky objects
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Celestron X-Cel LX 25 mm Eyepiece
$109.95
Celestron Celestron Zoom Eyepiece 1.25 in - 8-24mm
The amazingly versatile Celestron 8 mm-24 mm Zoom Eyepiece allows you to choose from a variety of magnifications in a flash!
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Celestron Zoom Eyepiece 1.25 in - 8-24mm
$107.95
Celestron Celestron X-Cel LX 7 mm Eyepiece
Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and a plethora of deep-sky objects.
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Celestron X-Cel LX 7 mm Eyepiece
$109.95
Celestron Celestron X-Cel LX 12 mm Eyepiece
Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and a plethora of deep-sky objects.
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Celestron X-Cel LX 12 mm Eyepiece
$109.95
Celestron Celestron X-Cel LX 9 mm Eyepiece
Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and a plethora of deep-sky objects.
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Celestron X-Cel LX 9 mm Eyepiece
$109.95
Celestron Celestron X-Cel LX 2.3 mm Eyepiece
Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and a plethora of deep-sky objects.
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Celestron X-Cel LX 2.3 mm Eyepiece
$109.95
Celestron Celestron X-Cel LX 2x 1.25 Barlow
Fully multi-coated optics offer up bright, sharp images!
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Celestron X-Cel LX 2x 1.25 Barlow
$124.95
Celestron Celestron Luminos 2" 2.5x Barlow Lens
Increases the magnification of any 2” or 1.25” eyepiece by two and a half times!
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Celestron Luminos 2" 2.5x Barlow Lens
$159.95
Celestron Celestron Luminos 31mm Eyepiece 2 inch
The Luminos series eyepieces offer a wide 82º field of view in both high power and low power models, allowing you to make the most of your telescope, whether you own a short, fast refractor or a Celestron EdgeHD telescope.
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Celestron Luminos 31mm Eyepiece 2 inch
$299.95
Celestron Celestron Luminos 23mm Eyepiece 2 inch
The Luminos series eyepieces offer a wide 82º field of view in both high power and low power models, allowing you to make the most of your telescope, whether you own a short, fast refractor or a Celestron EdgeHD telescope.
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Celestron Luminos 23mm Eyepiece 2 inch
$249.95
Celestron Celestron Luminos 19mm Eyepiece 2 inch
The Luminos series eyepieces offer a wide 82º field of view in both high power and low power models, allowing you to make the most of your telescope, whether you own a short, fast refractor or a Celestron EdgeHD telescope.
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Celestron Luminos 19mm Eyepiece 2 inch
$199.95
Celestron Celestron Luminos 15mm Eyepiece 1.25 inch
The Luminos series eyepieces offer a wide 82º field of view in both high power and low power models, allowing you to make the most of your telescope, whether you own a short, fast refractor or a Celestron EdgeHD telescope.
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Celestron Luminos 15mm Eyepiece 1.25 inch
$139.95
Celestron Celestron Luminos 7mm Eyepiece 1.25 inch
The Luminos series eyepieces offer a wide 82º field of view in both high power and low power models, allowing you to make the most of your telescope, whether you own a short, fast refractor or a Celestron EdgeHD telescope.
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Celestron Luminos 7mm Eyepiece 1.25 inch
$139.95
Baader Planetarium Baader Morpheus 76deg Eyepiece 4.5mm
Morpheus is the God of Dreams – and after more than four years of development Baader Planetarium presents the eyepiece of their dreams: The MORPHEUS® 76° WIDE-FIELD OKULARS.
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Baader Morpheus 76deg Eyepiece 4.5mm
$383.00
Baader Planetarium Baader Morpheus 76deg Eyepiece 17.5mm
Morpheus is the God of Dreams – and after more than four years of development Baader Planetarium presents the eyepiece of their dreams: The MORPHEUS® 76° WIDE-FIELD OKULARS.
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Baader Morpheus 76deg Eyepiece 17.5mm
$383.00
Baader Planetarium Baader Morpheus 76deg Eyepiece 12.5mm
Morpheus is the God of Dreams – and after more than four years of development Baader Planetarium presents the eyepiece of their dreams: The MORPHEUS® 76° WIDE-FIELD OKULARS.
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Baader Morpheus 76deg Eyepiece 12.5mm
$383.00
Baader Planetarium Baader Hyperion Zoom Barlow
The Baader Hyperion Zoom Barlow quickly attaches to any Hyperion 8-24mmm Clickstop zoom eyepiece, instantly converting it into a 3.5-10.5mm Zoom.
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Baader Hyperion Zoom Barlow
$194.00
Baader Planetarium Baader Classic 2.25X Q-Barlow (HT Multicoatings)
Optical design and manufacturing specs based on the highly regarded Zeiss Jena .965 orthoscopics
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Baader Classic 2.25X Q-Barlow (HT Multicoatings)
$81.00
Baader Planetarium Baader Classic Ortho Eyepiece 18mm
Optical design and manufacturing specs based on the highly regarded Zeiss Jena .965 orthoscopics
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Baader Classic Ortho Eyepiece 18mm
$108.00
Arcturus SvBony 3x Short Focus Barlow
The Deluxe barlow is only 3 inches long and weighs only 4 ounces!
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SvBony 3x Short Focus Barlow
$49.00
Arcturus Arcturus SCT to 2 Inch Visual Back with Brass Compression Ring
SCT thread to 2" Accessory Adapter, allows the use of 2" slip fit accessories on all Schmidt Cassegrain telescopes.
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Arcturus SCT to 2 Inch Visual Back with Brass Compression Ring
$39.95
Tele vue 2 Inch SCT Adapter
The Televue Long SCT Adapter - ACC-0003 is precision machined to thread directly to the rear cell.
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Tele vue 2 Inch SCT Adapter
$69.00
Arcturus Arcturus 2 in Male - SCT Male Adapter
This 2in Male - SCT Male Adapter drops into 2" eyepiece holders and presents male SCT threads (2" x 24 tpi) for SCT accessory attachment
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Arcturus 2 in Male - SCT Male Adapter
$29.95