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Brand:
Orion Bushnell Coronado Leica Meade Nikon Steiner Tele Vue Explore Scientific Vortex
Price:
Up to $25 $25 - $50 $50 - $75 $75 - $125 $125 - $200 $200 - $400 $400 - $600 $600 - $800 $800 - $1200 $1200 - $1600 $1600 - $2400 Over $2400
Best for viewing:
Lunar & planetary Brighter deep sky Fainter deep sky Solar Birding Nature & scenic Low light Hunting Lunar & bright deep sky Lunar & terrestrial
Best for imaging:
Lunar & planetary Terrestrial Deep sky Solar, lunar & planetary Solar, lunar, planetary & Messier objects Lunar & terrestrial
Optical design type:
Refractor Advanced Coma-Free (ACF) Reflector Dobsonian Maksutov-Cassegrain Ritchey-Chretien
Mount type:
Altazimuth Equatorial Dobsonian Optical Tube without Mount
Telescope aperture range:
Up to 102mm (Up to 4") 103mm - 152mm (4" - 6") 153mm - 203mm (6" - 8") 204mm - 254mm (8" - 10") Over 254mm (Over 10")
Telescope f/ratio range:
Up to f/5.0 f/5.1 - f/8.0 f/8.0 - f/10.0 Over f/10.0
Computerized type:
Go To (automatic object location) Not Computerized
Assembled weight range:
Up to 5 lbs. 6 lbs. - 10 lbs. 11 lbs. - 25 lbs. 26 lbs. - 40 lbs. 41 lbs. - 75 lbs. Over 75 lbs.
Spotting scope aperture:
Up to 60mm (Up to 2.4") 61mm- 80mm (2.4" - 3.2") Over 80mm (Over 3.2")
Binocular aperture range:
Up to 35mm 36mm - 50mm
Magnification range:
Up to 8x 9x - 10x 11x - 15x
Eyepiece focal length range:
Up to 12mm 13mm - 20mm Over 20mm
Barrel diameter:
1.25" 2"
Near focus range:
Up to 6 ft. 7 ft. - 15 ft. 16 ft. - 20 ft. 20 ft. - 35 ft.
Eye relief range:
Up to 14mm 15mm - 20mm Over 20mm
Linear field of view range:
Up to 100 ft./1000 yds. 101 - 200 ft./1000 yds. 201 - 300 ft./1000 yds. 301 - 400 ft./1000 yds. Over 400 ft./1000 yds.
Eyepiece angle:
Straight-through 45°
Features:
Waterproof
Angular field of view range:
3.1° - 5° 5.1° - 7° Over 7°
Prism type:
Roof Porro
Eyepiece apparent field of view range:
Up to 59° 60° - 68° Over 68°
Coatings:
Fully coated Multi-coated Fully multi-coated Dielectric Enhanced aluminum
Lens elements range:
2 - 4 5 - 6 Over 6
Mount weight rating range:
11 lbs. - 20 lbs. 21 lbs. - 40 lbs.
Filter use:
Lunar Solar Deep sky Imaging
Thread size:
28.4mm 48.0mm
Bandwidth:
Narrowband Broadband
Mounting:
2" barrel Threaded 2" nozzle or t-thread

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18mm Explore Scientific 82-degree WP Telescope Eyepiece
Explore Scientific 18mm 82-deg Series Argon-Purged Waterproof Eyepiece; EMD Coatings; 2" Weighs 13.7 ozs.
$319.99
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5.5mm Explore Scientific 100-degree WP Telescope Eyepiece
Explore Scientific 5.5mm 100-deg Series Argon-Purged Waterproof Eyepiece; EMD Coatings; 2" Weighs 21.6 ozs.
$549.99
Compare

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9mm Explore Scientific 100-degree WP Telescope Eyepiece
Explore Scientific 9mm 100-deg Series Argon-Purged Waterproof Eyepiece; EMD Coatings; 2" Weighs 21.2 ozs.
$579.99
Compare

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20mm Explore Scientific 100-degree WP Telescope Eyepiece
Explore Scientific 20mm 100-deg Series Nitrogen-Purged Waterproof Eyepiece; EMD Coatings; 2" Weighs 38.1 ozs.
$799.99
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40mm Explore Scientific 62-degree WP Telescope Eyepiece
Explore Scientific 40mm 62-deg Series Argon-Purged Waterproof Eyepiece; EMD Coatings; 2"; 28.2mm of eye relief; Weighs 23.6 ozs.
$289.99
Compare

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12mm Explore Scientific 92-degree WP Telescope Eyepiece
Explore Scientific 12mm 92-deg Series Long Eye Relief Argon-Purged Waterproof Eyepiece; EMD Coatings; 2" Weighs 26 ozs.
$799.99
Compare

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14mm Explore Scientific 100-degree WP Telescope Eyepiece
Explore Scientific 14mm 100-deg Series Argon-Purged Waterproof Eyepiece; EMD Coatings; 2" Weighs 29.4 ozs./ 1.8 lbs.
$679.99
Compare

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25mm Explore Scientific 100-degree WP Telescope Eyepiece
Explore Scientific 25mm 100-deg Series Argon-Purged Waterproof Eyepiece; EMD Coatings; 2" Weighs 41.5 ozs./ 2.6 lbs.
$999.99
Compare

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Tele Vue Standard Schmidt-Cassegrain Telescope Adapter
5.0 / 5.0
Where SCT fork swing-through clearance is an issue, this Tele Vue Standard SCT Adapter adds 0.7". The SCT adapter threads onto the standard C8 visual back to allow use of standard 2" eyepiece accessories.
$62.99

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Explore Scientific 3" Field Flattener and 0.7x Focal Reducer
Explore Scientific 3" Field Flattener .7x Focal Reducer for ED APO 152mm F/8. Includes 2" adapter to attach directly to threads of a new style Explore Scientific focuser draw tube.
$479.99

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Orion Quick-Collimation Cap, 1.25"
Keep your reflector telescope's optics precisely aligned for sharpest images with Orion's Quick-Collimation Cap. Easy to use, it fits 1.25" focuser collars or 2" focusers equipped with a 1.25" adapter. Collimation instructions included.
$9.99

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Orion Deluxe 6-Piece Optics Cleaning Kit
4.6 / 5.0
The Orion Deluxe 6-Piece Optics Cleaning Kit contains everything you need to care for any optical surface. Includes Ultra Brush Dust Remover, Dust Pro Compressed Air, Cleaning Fluid, 2 Booklets of Premium-Grade Lens Tissue, and Ten Cotton Swabs.
$24.99

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55mm Tele Vue Plossl Telescope Eyepiece
5.0 / 5.0
This 55mm Tele Vue Plossl Eyepiece has the largest true field possible for 2" holders. It is fully multi-coated for bright high contrast images. The wide field allows those with undriven telescope mounts to gaze longer before repositioning the image.
$256.00

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38mm Orion Q70 Wide-Field Telescope Eyepiece
4.9 / 5.0
The 38mm Orion Q70 2" Wide-Field Eyepiece is the lowest power eyepiece in the Q70 line with the widest true field of view. This eyepiece is great for a new perspective on your favorite objects, all while giving you a sharp, high contrast image.
$119.99
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Tele Vue Telescope Eyepiece Eyeguard Extender
Eyeguard Extender raises the eyeguard position by 8mm, and includes a rubber eyeguard and eyepiece cap. Units are stackable: for example 2 units add 16mm height and make a 40mm Plossl very comfortable for solar viewing by blocking stray daylight.
$41.00

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Orion Limited Edition SkyQuest XT8 Classic Dobsonian Bundle
4.9 / 5.0
The Limited Edition XT8 boasts a gorgeous ruby red finish and comes with an upgraded accessory package that includes a 2" 25mm (49x) 70-degree eyepiece, a 1.25" 10mm (122x) Plossl eyepiece, a power-boosting 2x Barlow lens, and more. A great value!
$779.99
3 easy payments of $260.00
With payment plan
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Orion EON 110mm ED f/6.0 Apochromatic Refractor Telescope
4.3 / 5.0
Back by popular demand with upgrades, the EON 110mm ED boasts two-element ED optics, 2.7" hybrid-drive RandP focuser, and now twist-tight 2" and 1.25" accessory collars for convenience and security. Superb f/6 astrograph or wide-field visual scope!
$1,299.99
3 easy payments of $433.33
With payment plan
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Explore Scientific 80mm Triplet ED Refractor Telescope
Explore Scientific ED80 Classic White Hoya "Essential Series" f/6 Air Spaced Triplet with FCD-1; 480mm focal length; 2" Two-Speed Rack and Pinion Focuser; 99% Reflective 2-inch Diagonal; Integrated Vixen-Style Dovetail.
$899.99
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Explore Scientific 80 FCD100 Triplet ED Refractor Telescope
ED80 Classic White f/6 Air Spaced Triplet with Hoya FCD100 optics and Integrated Dew Shield; 480mm focal length; 2.5" HEX Focuser; Integrated Vixen-Style Dovetail, Explore Finder Scope Base installed on scope; 99% Reflective 2" Diagonal.
$1,449.99
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Explore Scientific 10" Truss Dobsonian Reflector Telescope
Explore Scientific 10" (254mm) Truss Tube Dobsonian. 1270mm Focal length f/5. 2" two-speed focuser with 10:1 speeds. Deluxe Red-dot finder. Two large radial fans for fast thermal equilibrium. Lightweight and portable two-piece design.
$1,089.99
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