SVBONY Telescope Eyepiece FMC Broadband Green Film Eyepiece 1.25 68 Degree Ultra Wide Angle Eyepiece Set for Astronomical Telescope(6mm 9mm 15mm 20mm)
SVBONY Telescope Eyepiece FMC Broadband Green Film Eyepiece 1.25 68 Degree Ultra Wide Angle Eyepiece Set for Astronomical Telescope(6mm 9mm 15mm 20mm)
SVBONY 68 degree ultra wide long eye relief eyepiece with a comfortable wide field for planetary observing Super wide 68 degree apparent field offers expansive views of the moon;star clusters;and the Milky Way It helps gets sharpness;high contrast and orthoscopic images;it can be used in any astronomical telescopes that fits for standard 1.25" eyepieces 68 degree ultra wide FOV: Comfortable ultra-wide field that naturally more poerful to get bright and sharp viewing Fully multi coated lens: High quality observation without introducing additional chromatic aberration;make image more sharper Broadband green film optical glass: Chromatic corrected;high transmittance to achive clear and sharp viewing 6/9/15/20mm eyepiece set: Low;medium and high powered magnification for a wide range of viewing;enhance the visual experience Optical structure design: Multi-element design;highly achromatic;it delivers sharp images and enhance the details of planetary filters,Soft rubber eye guard Fold down soft rubber eye guard is more comfortable for eyeglass wearers Specifications:: Structure design: 5-elements in 3 groups (6mm) 6-elements in 4 groups (9mm) 4-elements in 3 groups (15mm) 5-elements in 3 groups (20mm) Eyepiece series:68 degree ultra wide eyepiece Focal length:6mm/9mm/15mm/20mm Barrel size:1.25"/31.7mm Eye relief:17mm Apparent field of view:68 degree Lens material:optical glass lenses Body material:fully metal Filter threads:standard 1.25" filter threadPackage includes:1xSVBONY 1.25" ultra wide 6mm eyepiece 1xSVBONY 1.25" ultra wide 9mm eyepiece 1xSVBONY 1.25" ultra wide 15mm eyepiece 1xSVBONY 1.25" ultra wide 20mm eyepiece
- UPC: 609378746550
- ASIN: B07C6LRCNN
- Brand: SVBONY
- Size: 6mm 9mm 15mm 20mm
- Manufacturer: SVBONY
Meade Instruments 07210 No.932 45-Degree Erecting Image Prism Telescope Eyepiece, 1.25-Inch (Black)
Meade Instruments 07210 No.932 45-Degree Erecting Image Prism Telescope Eyepiece, 1.25-Inch (Black)
"Meade Model 932 Image Erecting Prism #07210 for ETX-90 and ETX-125. Produces a correctly oriented image and convenient 45° observing angle for terrestrial observations. All ETX-90 and ETX-125 models feature an internal flip mirror to reflect light to the telescope’s convenient 90° astronomical observing position. In this position the telescope’s image is upright, but mirror reversed from left to right. While this is normal and poses no problem for astronomy, in terrestrial observing a corrected image is highly desirable which is where this useful accessory comes in. For observing wildlife, a home with a view, or other Earthly applications the #932 45° Erecting Prism attaches in seconds and results in an image both right side up and correct left to right as well as a more convenient (for daytime work) 45° observing angle. Threads to the rear camera port. For all ETX-90 and ETX-125 models."
- UPC: 709942923209
- ASIN: B00000K3RO
- Brand: Meade Instruments
- Manufacturer: Meade
SVBONY Telescope Lens 4mm 10mm 23mm Telescope Eyepieces Fully Coated Lens Telescope Accessories Kit Wide Angle for 1.25 inches Astronomic Telescope
SVBONY Telescope Lens 4mm 10mm 23mm Telescope Eyepieces Fully Coated Lens Telescope Accessories Kit Wide Angle for 1.25 inches Astronomic Telescope
SVBONY 1.25" fully coated wide angle 62°aspheric eyepiece is perfect for broad field lunar observations medium sized star clusters;cloudy nebulas and deep sky targetsNew to star gazing and didn't know what you needed to satisfy your needs;here is something can help you make an educated decision:Make sure that you know your telescope;and how to calculate your optimal magnification for the objects you wish to view;the magnification equation:Magnification=objective focal length/eyepiece focal lengthTypically;you do not want to exceed 50x per inch of the telescopes or the images will be blurry;for example;you have an 8" lens you get 8x50=400xSo research what the best magnification is for the objects you wish to viewApplaction: Watch the scenery;bright celestial observations;nebula;broad field lunar observations;medium sized star clusters;cloudy nebulas;deep sky targets;viewing the moon and planets62 degree apparent field of view:Ultral wide angle for maximum detail and definition across the entire field of view;gets a virtually distortion free imageFully coated optical lenses:FMC glass optics increase light transmittance;enhance details on jupiter;saturn;Mars;venus and get high achromatic imagesThe structure of the optical system:Aspheric eyepiece designed primarily for planetary observation and perfect for deep sky objectsStandard 1.25" fitting diameter:Perfect for broad field lunar observations in any astronomical telescope with 1.25" focuser4/10/23mm focal length:Low;medium and high powered magnification for lunar observation holes;more closely and more detailed at the moon's surface and other planetPay attention:Don't look directly into the sun;otherwise it will burn the eyesPackage include1xSVBONY 4mm 10mm 23mm aspheric eyepiece
- UPC: 608560877911
- ASIN: B01LZ6DDC2
- Brand: SVBONY
- Size: 4mm 10mm 23mm
- Manufacturer: SVBONY
SVBONY Telescope Eyepiece Fully Mutil Coated 1.25 inches Telescope Lens 66 Degree Ultra Wide Angle HD (6mm 9mm 15mm 20mm)
SVBONY Telescope Eyepiece Fully Mutil Coated 1.25 inches Telescope Lens 66 Degree Ultra Wide Angle HD (6mm 9mm 15mm 20mm)
SVBONY 1.25" 66 degree ultra wide angle HD telescope accessory sets captures wide viewing field along with extra sharpness and long eye relief The approx 66 degree AFOV is perfect for broad field lunar observations;medium sized star clusters;wide range of cloudy nebulas and deep sky targets Fully multi coated optical lens: Broadband green film increases light permeability;make the images clearer and brighter 62 degree ultra wide field of view: Apparent field of view offers ultra wide views of the moon;star clusters;the Milky Way 16mm long eye relief: Awesome long eye relief and very comfortable viewing for long time Soft fold-down rubber eye-guard: Comfortable accurate observation;twist up and down for wear glasses or not Solidly made construction: Constructed with machined aluminum and stainless steel;solidly made construction Threaded to accept 1.25" filters: Threaded for any standard 1.25" astronomy filters;barlow lens or other astronomical devices Multi-element design: 6mm:5-elements in 3 groups 9mm:6-elements in 4 groups 15mm:4-elements in 3 groups 20mm:5-elements in 3 groups Delivers sharp images with good color correction and contrast Edge-blackened optics: Internally blackened to eliminate light scattering Specifications: Eyepiece series: ultra wide Focal length: 6mm/9mm/15mm/20mm Barrel size: 1.25" /31.7mm Apparent field of view: 66 degree Lens material: optical glass lenses Filter Threads: standard 1.25" filter thread Coating: fully multi coated broadband green Rubber eye guard: yes Package includes: 1xSVBONY 1.25" ultra wide 6mm eyepiece 1xSVBONY 1.25" ultra wide 9mm eyepiece 1xSVBONY 1.25" ultra wide 15mm eyepiece 1xSVBONY 1.25" ultra wide 20mm eyepiece
- UPC: 714559964217
- ASIN: B01MR78I42
- Brand: SVBONY
- Size: 6mm 9mm 15mm 20mm
- Manufacturer: SVBONY
Orion 07212 9x50 Right-Angle Correct-Image Finder (Black)
Orion 07212 9x50 Right-Angle Correct-Image Finder (Black)
Sometimes looking through a straight finder scope can be a strain, making you crouch down and crane your neck for a clear view. Well, you can call off the chiropractors because this Orion 9x50 Right-Angle Correct-Image Finder Scope lets you view in contortion-free comfort! What's more, it has a built-in Amici prism to provide a correctly oriented view - not upside-down as with standard finders. This achromatic crosshair finder scope sports deluxe features including fully coated glass lenses, internal baffling, and focus adjustment. The Orion 9x50 Right-Angle Correct-Image Finder Scope includes a sturdy aluminum bracket with two perpendicular thumbscrews and an oblique spring-loaded tensioner for easy two-step alignment - a big improvement over older six-setscrew designs. You'll have this finder scope aligned with your telescope in no time. The finder scope bracket features a dovetail foot that fits most Orion telescopes. An optional dovetail base can be purchased for custom installations, or for dual-finder scope desires. The right-angle prism and eyepiece are not removable, but focus can be adjusted by rotating the front lens housing. A locking ring lets you set the focus point however you wish. This Black 9x50 Right-Angle, Correct-Image Finder Scope is a large-aperture model ideal for use with bigger telescopes. With 50mm of aperture and a wide 5° field of view, you'll be able to identify bright deep space curiosities for clues of where to aim your telescope for more magnified inspection. The finder scope's significant 9x magnification makes it easy to aim your telescope with precision. Weighs 18.6 oz.
- UPC: 759270072124
- ASIN: B0000XMVE0
- Brand: Orion
- Manufacturer: Optronic Technologies, Inc
Meade Instruments Ultra Wide Angle 20mm 2-Inch Waterproof Eyepiece (7743)
Meade Instruments Ultra Wide Angle 20mm 2-Inch Waterproof Eyepiece (7743)
The Meade 07743 Series 5000 1.25-Inch Xtreme Wide Angle 20-Millimeter Eyepiece has an extremely large 82-degree apparent field of view, 7-element, multi-coated lenses with blackened edges and rotating adjustable eyecups. This item features sharp optimal performance with low chromatic aberration, as well as comfortable 17.6-millimeter eye relief. This eyepiece is threaded to work with Meade’s 1.25-inch astronomy filters and is waterproof. Parfocal like other Series 5000 eyepieces, this item requires little focus adjustment when switching between eyepieces. This product comes with a 1-year limited warranty. Meade has everything you need to capture the night sky for experienced star-shooters, serious researchers and beginners alike. Serious astronomers for years have flocked to Meade telescopes for their quality optical systems and patented technology. Consumers know that "Meade Optics Inside" means that what they see through our telescopes will be views that are detailed, crisp and full of contrast. Look through a Meade this evening and see what you've been missing.
- UPC: 709942004830
- ASIN: B005LHMLIQ
- Brand: Meade Instruments
- Manufacturer: Meade
Meade Instruments 07740 Series 5000 1.25-Inch Xtreme Wide Angle 5.5-Millimeter Eyepiece (Black)
Meade Instruments 07740 Series 5000 1.25-Inch Xtreme Wide Angle 5.5-Millimeter Eyepiece (Black)
The Meade 07740 Series 5000 5.5-Millimeter Xtreme Wide Angle Eyepiece has an extremely large 82-degree apparent field of view, 7-element, multi-coated lenses with blackened edges and rotating adjustable twist up eyecups. This item features sharp optimal performance with low chromatic aberration, as well as comfortable 13.2-millimeter eye relief. This eyepiece is threaded to work with Meade’s 1.25-inch astronomy filters and is waterproof. Parfocal like other Series 5000 eyepieces, this item requires little focus adjustment when switching between eyepieces. The Meade 07740 Series 5000 5.5-Millimeter Xtreme Wide Angle Eyepiece comes with a 1-year limited warranty. Meade has everything you need to capture the night sky for experienced star-shooters, serious researchers and beginners alike. Serious astronomers for years have flocked to Meade telescopes for their quality optical systems and patented technology. Consumers know that "Meade Optics Inside" means that what they see through our telescopes will be views that are detailed, crisp and full of contrast. Look through a Meade this evening and see what you've been missing.
- UPC: 709942004809
- ASIN: B005OD17U0
- Brand: Meade Instruments
- Size: 5.5mm - 1.25 Inch Format
- Manufacturer: Meade
Orion 7020 9x50 Illuminated Right-Angle CI Finder Scope
Orion 7020 9x50 Illuminated Right-Angle CI Finder Scope
Aiming a telescope is a joy when using the Orion 9x50 Illuminated Right-Angle CI Finder Scope thanks to its easy-to-see crosshairs, big 50mm aperture, correct-image view and comfortable right-angle design. While many finder scopes employ black crosshairs which are difficult at best to see against a night sky background, this deluxe model of ours features an adjustable-brightness red LED illuminator so the double crosshairs can be seen easily at night for efficient centering of celestial targets in a telescope. The comfortable right-angle orientation of the finder scope eye lens eliminates the need to contort your neck and back around your telescope while aiming. The Orion 9x50 Illuminated Right-Angle CI Finder Scope is particularly useful for those who stargaze with a Dobsonian reflector telescope, since using a straight-through finder to aim a Dobsonian can be difficult. The finder's correct-image view makes it easy to point your telescope accurately, since the view in the finder scope will have the same orientation as the unaided eye. With moderate 9x power magnification and a wide 5-deg field of view, the fully coated Orion 9x50 Illuminated Right-Angle CI Finder Scope gives scale to small celestial objects as they pop out with a surprising amount of bright detail. The included finder bracket features a standard Orion dovetail foot and employs our popular spring-loaded X-Y adjustment design for simple calibration with any Orion telescope.
- UPC: 759270070205
- ASIN: B005LM1BSC
- Brand: Orion
- Manufacturer: Orion
Celestron Illuminated RACI Finder Scope, Black (93781)
Celestron Illuminated RACI Finder Scope, Black (93781)
The Celestron 9x50 right angle correct image (race) illuminated finder is a great upgrade to the stock finder scopes found on many Schmidt-Cassegrain telescopes. The 50 mm optics produce bright, sharp images with a magnification of 9x and a 5º apparent field of view. Meanwhile, the right-angle, correct-image design keeps objects right-side up and left-to-right correct, making it easier to locate objects as well as track them as they drift through the field of view. The eyepiece module can be rotated left or right so you can find the perfect viewing angle. The double-crosshair reticle etched in the eyepiece makes it easy to center an object, whether you are aligning your Computerized telescope or finding deep-sky objects on your own. The reticle can be focused separate from the finder itself. A battery-powered Illuminator lights up the Crosshair with a soft, Red glow, and the illumination can be easily adjusted by turning the on/off knob. The Celestron 9x50 race finder comes with a sturdy bracket consisting of two rings and an integrated dovetail. Adjusting the alignment of the finder is easy with the oversized thumbscrews. The dovetail allows for easy attachment to and removal from most Schmidt-Cassegrain and edge HD optical tube assemblies without affecting the alignment of the finder scope.
- UPC: 050234937818
- ASIN: B00DEOM534
- Brand: Celestron
- Manufacturer: Celestron Acquisition LLC
Orion 7211 Black 6x30 Right-Angle Correct-Image Finder
Orion 7211 Black 6x30 Right-Angle Correct-Image Finder
Sometimes looking through a straight finder scope can be a strain, making you crouch down and crane your neck. Well, you can call off the chiropractors because our right-angle finder scopes let you view in contortion-free comfort! What's more, they have a built-in Amici prism to provide a correctly oriented view - not upside-down as with standard finders. These achromatic, crosshair finders feature fully coated glass lenses, internal baffling, and focus adjustment. Each includes an aluminum bracket with two perpendicular thumbscrews for easy alignment. Dovetail foot fits many Orion telescopes. Dovetail base (#7214) can be purchased separately for custom installations. Prism and eyepiece are not removable.
- UPC: 759270072117
- ASIN: B0000XMVDG
- Brand: Orion
- Manufacturer: Orion