• Improve your view of nebulae with your Celestron Origin, especially from urban and suburban skies. This filter blocks light pollution, increases image contrast and darkens the sky background for sharper, more contrasted images.
• This filter transmits only the key Hα-Hβ-OIII wavelengths from emission nebulae, making their colors stand out from the dark background. It also blocks light pollution, allowing it to be used even from urban and suburban skies.
• Made for the Origin 6" RASA lens. Unlike similar filters with narrower bandwidths, this filter was specifically designed to work with the Origin's fast f/2.2 lens.
• Made of Schott glass with anti-reflective coatings, the surfaces of this filter are completely flat and free of defects.

• Store your entire telescope kit—optical tube, mount, and tripod—in one protected, portable, grab-and-go case.
• Ultra-durable 900 denier outer and super smooth inner polyester layers, sandwich 16mm thick EPE foam sheets to create a protective barrier for your telescope, tripod and mount.
• A PVC-reinforced hard bottom panel provides extra protection from the elements and minor bumps
• Three configurable, padded internal walls with Velcro strips help you get the perfect, customized fit for all your gear.
• Stash accessories in the external zippered pocket, bonus padded accessory bag, or clip them to the case’s external loops.

An instrument suitable for both terrestrial and astronomical observations. The sturdy steel tripod and the fluid head allow terrestrial and astronomical observations even at high magnifications. The 70mm diameter also allows you to observe the details of the Moon and the brightest planets, to appreciate the beauty of many double stars of the brightest objects in the deep sky.

• Prevents dew from forming on your Schmidt-Cassegrain or EdgeHD corrector lens
• Fits 9.25” and 11” optical tubes
• Cutout accommodates telescope dovetail rails
• Felt-lined interior surface captures moisture and reduces stray light
• Rolls up for easy transport

• Prevents dew from forming on your Schmidt-Cassegrain or EdgeHD corrector lens
• Fits 6” and 8” optical tubes
• Cutout accommodates telescope dovetail rails
• Felt-lined interior surface captures moisture and reduces stray light
• Rolls up for easy transport

• Align and control your telescope wirelessly using your smartphone or tablet and Celestron’s free SkyPortal app for iOS and Android devices
• Tap any celestial object you see in the sky to identify it instantly. Tap again and your telescope slews to that object, centering it perfectly in the eyepiece.
• Explore 100,000+ objects in SkyPortal’s database. While you observe, view astroimages and listen to audio descriptions for hundreds of the most popular objects including the planets, Orion Nebula, Hercules Globular Star Cluster, and more.
• Sky Tour feature generates a list of all the best stars, galaxies and nebulae to view based on your exact time and location
• WiFi module is compatible with all current Celestron computerized telescopes and select older models. Unit does not require batteries or external power.

• 60th ANNIVERSARY LIMITED EDITION - Only 600 units will be produced, each with a unique serial number and certificate of authenticity signed by Celestron pioneer Alan Hale and CEO Corey Lee
• CARBON FIBER 8” EDGEHD OPTICAL TUBE - Carbon fiber minimizes thermal expansion with ambient temperature changes while EdgeHD optics provide superb visual and astroimaging performance free of coma and field curvature
• Retro details and all-new look with vintage-style badging and logos and a set of 3 interchangeable commemorative “spinner” emblems 
• Rechargeable lithium-iron phosphate battery with enough power for 10 hours of continuous observing 
• Built-in WiFi - no hand control required! Use your smartphone or tablet to control the telescope via WiFi
• StarSense AutoAlign automatically aligns your telescope in about 3 minutes
• Fastar compatible so you can image deep sky objects at f/2, often eliminating the need to autoguide or track on a wedge
• NexStar Evolution mount packed with convenient features including a USB charge port, adjustable lighting, precision machined worm gears for both axes, and more
• Accessories included: three quality eyepieces - 32mm (2"), 9mm and 15mm (1.25"), StarPointer Pro™ finderscope, StarSense AutoAlign, 2" Star Diagonal w/1.25" adapter, spinner emblems, and a certificate of authenticity individually numbered and signed by Celestron pioneer Alan Hale and CEO Corey Lee