Hyperion Zoom Mark IV is the fourth generation of Baader Zoom eyepieces, offering great image quality, 68° wide field of view and the improved Clickstop Action that clearly defines the position of 5 focal lengths (8, 12, 16, 20 and 24mm), a must for effortless binoviewing.

• Zoom from low to high power in an instant with this versatile eyepiece!
• Compatible with any telescope that accepts 1.25” eyepieces
• This fully multi-coated premium eyepiece zooms to any focal length between 8 mm and 24 mm - pick the best magnification for your subject

• 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

• 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

• 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

• 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

• 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

• 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

• 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

• 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.

• X-Cel LX eyepieces, optimized for planetary viewing, offer a 60° field of view through a six-element fully multi-coated lens system
• Pop-up rubber eyeguards provide comfort and increase contrast.  Raise and lower with a simple twist.
• A treaded rubber grip offers a no-slip grip, even with gloves on
• 1.25” barrels are threaded to accept filters

• X-Cel LX eyepieces, optimized for planetary viewing, offer a 60° field of view through a six-element fully multi-coated lens system
• Pop-up rubber eyeguards provide comfort and increase contrast.  Raise and lower with a simple twist.
• A treaded rubber grip offers a no-slip grip, even with gloves on
• 1.25” barrels are threaded to accept filters

• X-Cel LX eyepieces, optimized for planetary viewing, offer a 60° field of view through a six-element fully multi-coated lens system
• Pop-up rubber eyeguards provide comfort and increase contrast.  Raise and lower with a simple twist.
• A treaded rubber grip offers a no-slip grip, even with gloves on
• 1.25” barrels are threaded to accept filters

• X-Cel LX eyepieces, optimized for planetary viewing, offer a 60° field of view through a six-element fully multi-coated lens system
• Pop-up rubber eyeguards provide comfort and increase contrast.  Raise and lower with a simple twist.
• A treaded rubber grip offers a no-slip grip, even with gloves on
• 1.25” barrels are threaded to accept filters

• X-Cel LX eyepieces, optimized for planetary viewing, offer a 60° field of view through a six-element fully multi-coated lens system
• Pop-up rubber eyeguards provide comfort and increase contrast.  Raise and lower with a simple twist.
• A treaded rubber grip offers a no-slip grip, even with gloves on
• 1.25” barrels are threaded to accept filters

• X-Cel LX eyepieces, optimized for planetary viewing, offer a 60° field of view through a six-element fully multi-coated lens system
• Pop-up rubber eyeguards provide comfort and increase contrast.  Raise and lower with a simple twist.
• A treaded rubber grip offers a no-slip grip, even with gloves on
• 1.25” barrels are threaded to accept filters

• X-Cel LX eyepieces, optimized for planetary viewing, offer a 60° field of view through a six-element fully multi-coated lens system
• Pop-up rubber eyeguards provide comfort and increase contrast.  Raise and lower with a simple twist.
• A treaded rubber grip offers a no-slip grip, even with gloves on
• 1.25” barrels are threaded to accept filters