2"
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Explore Scientific - 9mm 120° Series Argon-Purged Waterproof Eyepiece; EMD Coatings; 2-inch O.D.
This 2” Explore Scientific 120° eyepiece is O-ring sealed and 100% waterproof. Internally sealing the eyepiece and purging it with inert, dry argon gas prevents ... Learn More
FREE SHIPPINGModel#: EP12009-01(48 States)
Regular Price: $1,679.99
Special Price: $999.99
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Baader Planetarium - 10mm Hyperion 68° Eyepiece
As a visual eyepiece, we have found the Hyperions deliver superb sharpness and color fidelity across their 68° wide, flat-field, even in fast telescopes. In our own comparisons to our personal favorites, the Pentax XL, the Hyperions matched the Pentax in every regard, and at just over 1/3 the price! From their superb on-axis and off-axis sharpness, to their pitch-black high contrast field, the Hyperions really work. Viewing through a Hyperion is notably comfortable and relaxing, due to their forgiving eye-position, 20mm of eye-relief, and an optical design that is free of the annoying kidney-bean effect.
... Learn MoreModel#: HYP-10
$139.00 -
Baader Planetarium - 13mm Hyperion 68° Eyepiece
As a visual eyepiece, we have found the Hyperions deliver superb sharpness and color fidelity across their 68° wide, flat-field, even in fast telescopes. In our own comparisons to our personal favorites, the Pentax XL, the Hyperions matched the Pentax in every regard, and at just over 1/3 the price! From their superb on-axis and off-axis sharpness, to their pitch-black high contrast field, the Hyperions really work. Viewing through a Hyperion is notably comfortable and relaxing, due to their forgiving eye-position, 20mm of eye-relief, and an optical design that is free of the annoying kidney-bean effect.
... Learn MoreModel#: HYP-13
$139.00 -
Baader Planetarium - 17mm Hyperion 68° Eyepiece
As a visual eyepiece, we have found the Hyperions deliver superb sharpness and color fidelity across their 68° wide, flat-field, even in fast telescopes. In our own comparisons to our personal favorites, the Pentax XL, the Hyperions matched the Pentax in every regard, and at just over 1/3 the price! From their superb on-axis and off-axis sharpness, to their pitch-black high contrast field, the Hyperions really work. Viewing through a Hyperion is notably comfortable and relaxing, due to their forgiving eye-position, 20mm of eye-relief, and an optical design that is free of the annoying kidney-bean effect.
... Learn MoreModel#: HYP-17
$139.00 -
Baader Planetarium - 21mm Hyperion 68° Eyepiece
As a visual eyepiece, we have found the Hyperions deliver superb sharpness and color fidelity across their 68° wide, flat-field, even in fast telescopes. In our own comparisons to our personal favorites, the Pentax XL, the Hyperions matched the Pentax in every regard, and at just over 1/3 the price! From their superb on-axis and off-axis sharpness, to their pitch-black high contrast field, the Hyperions really work. Viewing through a Hyperion is notably comfortable and relaxing, due to their forgiving eye-position, 20mm of eye-relief, and an optical design that is free of the annoying kidney-bean effect.
... Learn MoreModel#: HYP-21
$139.00 -
Baader Planetarium - 24mm Hyperion 68° Eyepiece
As a visual eyepiece, we have found the Hyperions deliver superb sharpness and color fidelity across their 68° wide, flat-field, even in fast telescopes. In our own comparisons to our personal favorites, the Pentax XL, the Hyperions matched the Pentax in every regard, and at just over 1/3 the price! From their superb on-axis and off-axis sharpness, to their pitch-black high contrast field, the Hyperions really work. Viewing through a Hyperion is notably comfortable and relaxing, due to their forgiving eye-position, 20mm of eye-relief, and an optical design that is free of the annoying kidney-bean effect.
... Learn MoreModel#: HYP-24
$139.00 -
Baader Planetarium - 31mm Aspheric 2" Eyepiece
Baader Planetarium: 31mm Hyperion Aspheric Telescope EyepieceBaader has evolved the wide field astronomical eyepiece to a new level with the introduction of the Hyperion Aspherics ... Learn More
FREE SHIPPINGModel#: HYP-31(48 States)
$209.00 -
Baader Planetarium - 8-24mm Hyperion ClickStop Zoom Mark III Eyepiece
The Baader Hyperion 8-24mm Clickstop Zoom continues the Hyperion tradition of delivering top-of-class performance and quality, at very reasonable prices
... Learn MoreFREE SHIPPINGModel#: HYP-ZOOM(48 States)
$289.00 -
Baader Planetarium - 8mm Hyperion 68° Eyepiece
As a visual eyepiece, we have found the Hyperions deliver superb sharpness and color fidelity across their 68° wide, flat-field, even in fast telescopes. In our own comparisons to our personal favorites, the Pentax XL, the Hyperions matched the Pentax in every regard, and at just over 1/3 the price! From their superb on-axis and off-axis sharpness, to their pitch-black high contrast field, the Hyperions really work. Viewing through a Hyperion is notably comfortable and relaxing, due to their forgiving eye-position, 20mm of eye-relief, and an optical design that is free of the annoying kidney-bean effect.
... Learn MoreModel#: HYP-8
$139.00 -
Baader Planetarium - Aspheric 36mm, 2" eyepiece
The Baader Hyperion-Aspherics are great for projection imaging, and are threaded to accept the full line of Hyperion Digital T-Rings for a robust direct attachment of almost any camera.
... Learn MoreFREE SHIPPINGModel#: HYP-36(48 States)
$219.00 -
Celestron - 13mm Ultima LX Eyepiece - 1.25-2"
Celestron 13mm Ultima LX Eyepiece 1.25"-2".
... Learn MoreModel#: 93368
$149.00 -
Celestron - 17mm Ultima LX Eyepiece - 1.25-2"
Celestron 17mm Ultim Eyepiece 1.
... Learn MoreModel#: 93369
$149.00 -
Celestron - 19mm Axiom LX Eyepiece - 2"
Axiom LX 19mm Eyepiece - General Features82 degree Field - Wide FOV for high and low magnifications
... Learn MoreFREE SHIPPINGModel#: 93397(48 States)
Regular Price: $249.95
Special Price: $224.95
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Celestron - 19mm Luminos Eyepiece - 2"
82 degree Field - Wide FOV for high and low magnifications.Retractible eyecups - Ultra-low profile for eyeglass wearersParfocal eyepiece - Little or no focusing is needed when changing from low to high power.
... Learn MoreFREE SHIPPINGModel#: 93433(48 States)
$219.95 -
Celestron - 22mm Ultima LX Series - 2"
Celestron Ultima LX Series- 2 inch, 22mmOverviewUltima LX 22mm Eyepiece - General Features 70 degree Field - Wide FOV for high and low magnificationsExtendable twist-up eyecups - Good for eyeglass wearersParfocal eyepiece - Little or no ... Learn More
Model#: 93375
$199.95 -
Celestron - 23mm Axiom LX Eyepiece - 2"
82° Field
Wide FOV for high and low magnifications
... Learn MoreFREE SHIPPINGModel#: 93398(48 States)
$299.95 -
Celestron - 23mm Luminos Eyepiece - 2"
82 degree Field - Wide FOV for high and low magnifications.Retractible eyecups - Ultra-low profile for eyeglass wearersParfocal eyepiece - Little or no focusing is needed when changing from low to high power.
... Learn MoreFREE SHIPPINGModel#: 93434(48 States)
$259.95 -
Celestron - 31mm Luminos Eyepiece - 2"
- 82 Degrees–Wide FOV for high and low magnifications
- Retractable Eyecups– Ultra-low profile for eyeglass wearers
- Parfocal Eyepiece – Little or no focusing is needed when change from low to high powers
- Threaded Barrels– Accept 2-inch Celestron thread-in filters
- Polished and Hard Anodized Aluminum Barrel – Scratch resistant and high end appearance
- Rubber Gripping Ring – For secure handling and smooth control of eyecup
FREE SHIPPINGModel#: 93435(48 States)
$359.95 -
Celestron - 32mm E-Lux Eyepiece - 2"
The 2" E-Lux class is the best value 2" eyepieces on the market.
... Learn MoreModel#: 93335
$55.95 -
Celestron - 32mm Ultima LX Series Eyepiece - 2"
- 70 degree Field - Wide FOV for high and low magnifications
- Extendable twist-up eyecups - Good for eyeglass wearers
- Parfocal eyepiece - Little or no focusing is needed when changing from low to high power.
- Threaded barrels - Accept 2" Celestron thread-in filters.
- Shock resistant rubber covering - Scratch and dent resistant
- No slip grip - Designed for secure handling even in moist conditions
- Roll guard - Ergonomic contours prevent eyepiece from rolling off flat surfaces
- 28 mm clear aperture surface lens - For comfortable viewing
Model#: 93376
$199.95



















