Orion enhanced mirror star

Orion Enhanced Mirror Star Diagonal 1.25" Product Info Don't put a standard-issue diagonal into a high-quality refractor or Cassegrain telescope or you'll be losing 10% or more of the light collected by the telescope's optics. Use an Orion Enhanced diagonal instead. Their lab-tested enhanced aluminum coatings reflect 97% of the inbound light to your eyepiece, for brighter images compared to standard diagonals. Orion's beautifully machined and anodized aluminum housings feature machine-threaded baffles for high contrast and nonmarring compression ring collars for securing the eyepiece. The diagonal's nosepiece barrel is threaded to accept 1.25" filters. Endcaps included. Diagonals are not suitable for use with Newtonian reflector telescopes due to insufficient focus travel. Features: The precision flat mirror in this 90° diagonal is meticulously polished to yield excellent performance Anodized aluminum housings are internally blackened for high contrast views free of glare Fits 1.25" telescope focusers, accepts 1.25" eyepieces Enhanced Aluminum mirror coatings yield 97% reflectivity for bright clear views Includes dustcaps for storage Specifications: Barrel size - 1.25" Coatings - Enhanced Aluminum Optical quality - Diffraction limited Filter threads - Yes Compression ring - Yes Weight (oz.) - 7 Package Contents: Orion Enhanced Mirror Star Diagonal 1.25"

Don't put a standard-issue diagonal into a high-quality refractor or Cassegrain telescope or you'll be losing 10% or more of the light collected by the scope's optics. Use an Orion Enhanced diagonal instead. Their lab-tested enhanced aluminum coatings reflect 97% of the inbound light to your eyepiece, for brighter images compared to standard diagonals. Beautifully machined and anodized aluminum housings feature machine-threaded baffles for high contrast and nonmarring compression ring collars for securing the eyepiece. Nosepiece barrels are threaded to accept filters. Endcaps included.

Orion SkyView Pro 120mm EQ Refractor Telescope Product Info With 120mm of clear aperture and 1000mm focal length, the Orion SkyView Pro 120mm Equatorial Refractor Telescope has the magnifying ability to split 2-arcsecond double stars and reveal subtle lunar and planetary features. With less chromatic aberration than short-focal-length achromatic refractors, the SkyView Pro 120mm provides pleasing star images with a minimum of color fringing. It's the perfect refractor telescope for digital imaging. Pop on an Orion StarShoot Solar System imaging camera and you're all set to capture spectacularly detailed shots of Jupiter, Saturn, Mars, and lunar landscapes galore! The telescope features a multi-coated 120mm (4.7") achromatic objective lens in an adjustable cell. The 2" aluminum rack-and-pinion focuser (with 1.25" adapter) allows use of optional 2" telescope eyepieces. The tube rides on the sturdy SkyView Pro equatorial telescope mount, which has a stainless steel tripod for superior rigidity. Standard accessories include an 8x40 finder scope, star diagonal, and two Sirius Plossl telescope eyepieces. The Orion SkyView Pro 120mm Equatorial Refractor Telescope can be upgraded at any time to GoTo computerized object location. This standard configuration is compatible with optional TrueTrack electronic drives, allowing objects to be tracked after they are located. Features: Versatile refracting telescope provides an affordable way to scan the skies for high quality views of virtually any celestial target 120mm (4.7") aperture and 1000mm focal length telescope capable of great deep sky, planetary, and lunar views The 2" aluminum rack-and-pinion focuser (with 1.25" step-down adapter) allows use of optional 2" telescope eyepieces and accessories The tube rides on the sturdy SkyView Pro equatorial telescope mount, which has slow-motion control knobs for easy manual tracking of celestial tagrets and has a stainless steel tripod for superior rigidity Standard accessories include an 8x40 finder scope, 90-degree mirror star diagonal, two Sirius Plossl 1.25" telescope eyepieces (25mm and 10mm focal lengths) for 40x and 100x viewing magnifications right out the box, and Starry Night software Specifications: Best for viewing - Brighter deep sky Best for imaging - Deep sky User level - Intermediate Optical design - Refractor Finder scope magnification - 8x Optical diameter - 120mm Finder scope lens diameter - 40mm Focal length - 1000mm Focal ratio - f/8.3 Coatings - Multi-coated Optics type - Air-spaced doublet Glass material - Crown/Flint Eyepieces - Sirius Plossl 25.0mm, 10.0mm Magnification with included eyepieces - 40x, 100x Resolving power - 0.97arc*sec Lowest useful magnification - 17x Highest useful magnification - 240x Highest theoretical magnification - 240x Limiting stellar magnitude - 13.1 Optical quality - Diffraction Limited Finder scope - 8x40 Focuser - 2" Rack-and-pinion Diagonal degrees - 1.25" 90° Mirror Star Mount type - Equatorial Astro-imaging capability - Lunar, planetary & long exposure Dovetail bar system - Yes Motor drive compatibility - Clock drive sold separately Computerized compatibility - Intelliscope system or Go-To system Bearing material - Sealed ball bearings Latitude range - 16-64 Setting circles - Yes Polar-axis scope - Sold separately Counterweights - One 7.5 lb., one 4 lb. Tube material - Aluminum Tripod material - Steel Tripod leg diameter - 1.75 in. Counterweight bar length - 10 in. Diameter of counterweight shaft - 20mm Height range of mount - 42.25 in. - 55.00 in. Length of optical tube - 40.5 in. Weight, optical tube - 9.0 lbs. Weight, mount/tripod - 25.0 lbs. Weight, fully assembled - 40.6 lbs. Additional included accessories - Collimation tool Other features - Adjustable lens cell, 2" focuser Package Contents: Orion optical tube assembly 25mm Orion Sirius Plössl telescope eyepiece (1.25") 10mm Orion Sirius Plössl telescope eyepiece (1.25") 90º mirror star diagonal (1.25") 2" - 1.25" telescope eyepiece adapter Tripod Equatorial telescope mount 8x40 finder scope Orion finder scope bracket with O-ring Collimation tool Tube rings Tube ring mounting plate 7.3 lb counterweight 3.8 lb counterweight Counterweight shaft Tripod accessory tray Slow-motion control knobs Dust cap R.A. axis rear cover Latitude adjustment L-bolt Starry Night special edition software

Orion CT80 80mm Compact Refractor (OTA only) Product Info In case you already have a favorite telescope mount or tripod, we offer this affordable optical tube version of the portable Orion CT80 80mm Compact Refractor Telescope without accessories. This versatile refractor excels at wide-field observations day or night, and can also be used as a precise guide scope for advanced astrophotography pursuits. When attached to a tripod or equatorial mount and equipped with an optional mirror diagonal and eyepiece, the Orion CT80 becomes a pleasantly portable rich-field star probe that delivers bright, wide-field views. The CT80 telescope's fully coated 80mm objective lens and 400mm focal length makes it a perfect telescope for scanning vast expanses of night sky. Internal baffles help eliminate off-axis reflections and optimize contrast. The Orion CT80 Refractor Telescope Optical Tube reels in brighter deep-sky objects for you to explore and also provides great views of solar system targets like Saturn, Jupiter, and the Moon. For observing terrestrial targets, just add a correct-image diagonal, your favorite telescope eyepieces and a finder scope or reflex sight and you're ready for daytime visual adventures. Thanks to its compact design, the CT80 Refractor is easy to bring along on road trips, family campouts, and wherever adventure takes you. The CT80 Compact Refractor Optical Tube is a great telescope to use as a dedicated guide scope for guided astrophotography pursuits. The fast f/5.0 optical tube provides a very wide field-of-view, which makes guide star acquisition a breeze, even under light-polluted skies. A featherweight contender weighing in at a mere 2.25 lbs., the CT80 Refractor Optical Tube can be added to virtually any astrophotography set-up without exceeding your imaging-capable equatorial (EQ) mount's payload capacity. A narrow Vixen-style dovetail mounting bar along the bottom of the CT80 optical tube includes threaded ¼"-20 sockets for secure attachment of the telescope to a wide variety of mounts and tripods. The metal 1.25" focuser of the CT80 Refractor features a handy focus lock knob and is compatible with any 1.25" mirror or prism diagonal and 1.25" sized telescope eyepieces. You can add an optional finder scope or reflex sight to the CT80 easily thanks to a built-in dovetail finder scope base that's compatible with any Orion aiming device. Get the versatile, fully coated Orion CT80 Refractor Telescope Optical Tube today! Sold as Optical Tube only. All accessories sold separately. Specifications: Best for viewing: Lunar & planetary Best for imaging: Lunar, planetary & terrestrial User level: Beginner Optical design: Refractor Optical diameter: 80mm Focal length: 400mm Focal ratio: f/5.0 Coatings: Fully coated Glass material: Crown/Flint Resolving power: 1.45arc*sec Lowest useful magnification: 11x Highest useful magnification: 160x Highest theoretical magnification: 160x Limiting stellar magnitude: 12.2 Focuser: 1.25" Rack-and-pinion Mount type: Optical Tube without Mount Astro-imaging capability: Lunar, planetary & terrestrial Tube material: Aluminum Length of optical tube: 14.7 in. Weight, optical tube: 2.2 lbs. Other features: Attached Vixen-style dovetail mounting bar Warranty: One year Package Contents: Orion CT80 80mm Compact Refractor (OTA only)