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- Quality X-Cel LX 2x Barlow doubles the magnification of any 1.25” eyepiece
- 3-element apochromatic, fully multi-coated optics offer up bright, sharp images
- A rubber grip helps to avoid accidental drops
- Barrel is threaded to accept standard 1.25” filters
- A brass compression ring holds the eyepiece firmly in place
OUT OF STOCK
Celestron Luminos 2" (50.8mm) 2.5x Barlow
US$ 177.32- The Celestron 2.5x Luminos Barlow increases the magnification of any 2” or 1.25” eyepiece by two and a half times
- High-quality 4-element optics produce a flat field for sharp images that are free of extraneous color
- Hard-anodized aluminum barrel is threaded to accept 2” filters
- A brass compression ring holds eyepieces firmly in place, and large thumbscrews are easy to turn, even with gloves on
- A 2” to 1.25” adapter is included. Allows the use of both 2” and 1.25” eyepieces.
Celestron Omni 1.25" (31.8mm) 2x Barlow
US$ 61.48- Double the magnification of each eyepiece you own with the Omni 2X Barlow Lens
- Keep the eye relief of your eyepieces while getting 2X the power
- Slides into 1.25” focusers and diagonals and accepts 1.25” eyepieces
- Fully multi-coated optics with blackened edges for good light transmission and minimal reflections
- Quality X-Cel LX 3x Barlow triples the magnification of any 1.25” eyepiece, perfect for owners of fast, short focal length telescopes
- 3-element apochromatic, fully multi-coated optics offer up bright, sharp images with excellent color correction
- A rubber grip helps to avoid accidental drops
- Barrel is threaded to accept standard 1.25” filters
- A brass compression ring holds eyepiece firmly in place
Celestron Luminos 19mm Eyepiece
US$ 212.97- Enjoy wide 82° views with Celestron Luminos Eyepieces
- Retractable eyecup pops up when you need it, drops down when you don’t
- Sturdy anodized aluminum barrels are threaded for filters
- A rubber grip keeps the eyepiece securely in your hands, even when it’s cold or you have gloves on
Celestron Luminos 23mm Eyepiece
US$ 284.25- Enjoy wide 82° views with Celestron Luminos Eyepieces
- Retractable eyecup pops up when you need it, drops down when you don’t
- Sturdy anodized aluminum barrels are threaded for filters
- A rubber grip keeps the eyepiece securely in your hands, even when it’s cold or you have gloves on
Celestron Luminos 31mm Eyepiece
US$ 319.89- Enjoy wide 82° views with Celestron Luminos Eyepieces
- Retractable eyecup pops up when you need it, drops down when you don’t
- Sturdy anodized aluminum barrels are threaded for filters
- A rubber grip keeps the eyepiece securely in your hands, even when it’s cold or you have gloves on
Pentax XW 7mm Eyepiece
Regular Price: US$ 355.54
US$ 328.80
Exceptional performance, wide-angle eyepiece with a long 20mm eye relief and waterproof body.
- Designed for use with PENTAX spotting scopes and with astronomical telescopes with appropriate 1 1/4" or 2" focusers
- Weatherproof construction for greater durability
- Features high-grade Lanthanum glass with high refraction and low dispersion
- Original multi-coating and special coating on the laminated surfaces effectively reduce flare and ghosting, achieving extremely high lighttransmission performance
- Removable eyecup allows attachment of an adaptor of 43mm in diameter with a 0.75mm pitch
Pentax XW 3.5mm Eyepiece
US$ 355.54Exceptional performance, wide-angle eyepiece with a long 20mm eye relief and waterproof body.
- Designed for use with PENTAX spotting scopes and with astronomical telescopes with appropriate 1 1/4" or 2" focusers
- Weatherproof construction for greater durability
- Features high-grade Lanthanum glass with high refraction and low dispersion
- Original multi-coating and special coating on the laminated surfaces effectively reduce flare and ghosting, achieving extremely high lighttransmission performance
- Removable eyecup allows attachment of an adaptor of 43mm in diameter with a 0.75mm pitch
Pentax XW 5mm Eyepiece
US$ 355.54Exceptional performance, wide-angle eyepiece with a long 20mm eye relief and waterproof body.
- Designed for use with PENTAX spotting scopes and with astronomical telescopes with appropriate 1 1/4" or 2" focusers
- Weatherproof construction for greater durability
- Features high-grade Lanthanum glass with high refraction and low dispersion
- Original multi-coating and special coating on the laminated surfaces effectively reduce flare and ghosting, achieving extremely high lighttransmission performance
- Removable eyecup allows attachment of an adaptor of 43mm in diameter with a 0.75mm pitch
Pentax XW 10mm Eyepiece
Regular Price: US$ 355.54
US$ 328.80
Exceptional performance, wide-angle eyepiece with a long 20mm eye relief and waterproof body.
- Designed for use with PENTAX spotting scopes and with astronomical telescopes with appropriate 1 1/4" or 2" focusers
- Weatherproof construction for greater durability
- Features high-grade Lanthanum glass with high refraction and low dispersion
- Original multi-coating and special coating on the laminated surfaces effectively reduce flare and ghosting, achieving extremely high lighttransmission performance
- Removable eyecup allows attachment of an adaptor of 43mm in diameter with a 0.75mm pitch
Pentax XW 14mm Eyepiece
Regular Price: US$ 355.54
US$ 328.80
Exceptional performance, wide-angle eyepiece with a long 20mm eye relief and waterproof body.
- Designed for use with PENTAX spotting scopes and with astronomical telescopes with appropriate 1 1/4" or 2" focusers
- Weatherproof construction for greater durability
- Features high-grade Lanthanum glass with high refraction and low dispersion
- Original multi-coating and special coating on the laminated surfaces effectively reduce flare and ghosting, achieving extremely high lighttransmission performance
- Removable eyecup allows attachment of an adaptor of 43mm in diameter with a 0.75mm pitch
Pentax XW 20mm Eyepiece
US$ 355.54Exceptional performance, wide-angle eyepiece with a long 20mm eye relief and waterproof body.
- Designed for use with PENTAX spotting scopes and telescopes with astronomical telescopes with appropriate 1 1/4" or 2" focusers
- Weatherproof construction for greater durability
- Features high-grade Lanthanum glass with high refraction and low dispersion
- Original multi-coating and special coating on the laminated surfaces effectively reduce flare and ghosting, achieving extremely high lighttransmission performance
- Removable eyecup allows attachment of an adaptor of 43mm in diameter with a 0.75mm pitch
Celestron Luminos 7mm Eyepiece
US$ 147.02- Enjoy wide 82° views with Celestron Luminos Eyepieces
- Retractable eyecup pops up when you need it, drops down when you don’t
- Sturdy anodized aluminum barrels are threaded for filters
- A rubber grip keeps the eyepiece securely in your hands, even when it’s cold or you have gloves on
Celestron Luminos 10mm Eyepiece
US$ 147.02- Enjoy wide 82° views with Celestron Luminos Eyepieces
- Retractable eyecup pops up when you need it, drops down when you don’t
- Sturdy anodized aluminum barrels are threaded for filters
- A rubber grip keeps the eyepiece securely in your hands, even when it’s cold or you have gloves on
Celestron Luminos 15mm Eyepiece
US$ 147.02- Enjoy wide 82° views with Celestron Luminos Eyepieces
- Retractable eyecup pops up when you need it, drops down when you don’t
- Sturdy anodized aluminum barrels are threaded for filters
- A rubber grip keeps the eyepiece securely in your hands, even when it’s cold or you have gloves on
Celestron CrossAim Reticle Eyepiece
US$ 93.57- Ideal for Accurate Polar Alignment
- Well suited for use with Off-Axis Guiders for centering and guiding of stars
- Adjustable red LED light brightness control to illuminate crosshairs and preserve night vision
- Double crosshair reticle for accurate centering and guiding of stars
- Fully coated optics for excellent light transmission on faint stars
- Includes reticle eyepiece and illuminator
The Celestron Cheshire Collimation Eyepiece is ideal for precise collimation of Newtonians and helpful for aligning Schmidt-Cassegrains