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Celestron Nexstar 90 SLT Computerised Cassegrain Telescope

SKU: CLS-22087

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The Celestron Nexstar 90 SLT Computerised Cassegrain Telescope is a highly rated entry-level computerised telescope for all beginners and kids at an affordable price of under $1000. Perfect as a first telescope!

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Regular Price: $1,225.00

Special Price $999.00

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The Celestron Nexstar 90 SLT Computerised Cassegrain Telescope is the ideal beginner telescope for any one looking for a computerised telescope on a budget. If you're a loyal roamer of Astronomy Forums, you will have definitely heard of the Celestron Nexstar 90 SLT Computerised Cassegrain Telescope which regularly tops the list for most affordable beginner telescope in the US and now Australia. 

Featuring Celestron's latest SkyAlign alignment technology for fast alignments and hassle-free set up, the Celestron Nexstar 90 SLT Computerised Telescope is an absolute wonder for people who want to spend hours exploring the skies, not the instruction manual. Simple, user-friendly and perfect for kids and beginners - this telescope is a perfect first scope for all!

For easy transportation and stability, the Celestron Nexstar 90 SLT features a single quick-release fork arm mount design to set up your telescope in moments. Comes complete with sturdy stainless steel tripod legs, optical tube, accessory tray and high-powered (9mm) and low-powered eyepieces (25mm). Powered using 8AA batteries ( not included) or add a powertank for an environmentally friendlier option. 

Available in 4 sizes: 90mm cassegrain, 102mm cassegrain, 127mm cassegrain and 130mm reflector. 


Optical Design Maksutov Cassegrain
Aperture (mm) 90mm
Focal Length (mm) 1250mm
Focal Ratio 14
Finderscope StarPointer
Mount  Motorised Altazimuth
Highest Useful Magnification 213x
Lowest Useful Magnification 13x
Light Gathering Power (Compared to human eye) 165x
Optical Coatings Fully-Coated

About Celestron
Celestron was founded by Tom Johnson whose first telescope design was a simple 6-inch reflector, built for his young son. He gradually progressed to making larger scopes in more sophisticated designs. Today, the Celestron company is an industry leader in designing and manufacturing optical equipment including telescopes (computerised and non-computerised), binoculars, spotting scopes and its accompanying accessories. Celestron's legacy spans 50 years, and has grown to enjoy recognition from amateurs to serious astronomers globally. The company seeks to remain innovative by growing its product offerings, while supporting science education around the world.

Product Code: CLS-22087

Additional Information

Additional Information

Eyepiece 1 25mm
Eyepiece 2 9mm
Finderscope Make StarPointer
Electronic Hand Control No
Motor Drive No
Focal Ratio f/14
Focal Length 1250mm
Mount Type Alt-azimuth mount
Aperture 90mm
Tube Length No
Highest Magnification 213x
Warranty Information 2 Years
Additional Specifications of Product No