SV Raptor 90T-25SV


The Stellarvue 90 mm apo triplets come in either a durable aluminum tube or the lightweight carbon fiber tube. The 90 mm f-7 apo triplet lens is made with FPL-53 optical glass. It’s light weight allows it to be mounted on smaller mounts and makes it an excellent travel or guide scope. This newest version now comes with Stellarvue’s own 2.5” dual speed, fully rotating visual/photographic focuser!

Additional Information

Customer Comments



SVR90T-AP 25 400





SVR90T-AP 25 150

Product Specifications

SV Raptor 90 mm Apo Triplet with our new 2.5” SV focuserC17 with SVR80ED 150

The SVR90T-25SV has a carbon fiber tube and dew shield, the Stellarvue 2.5” dual speed, fully rotating focuser that is threaded for both visual and photographic accessories, 1.25” and 2” compression ring adapters, dual hinged rings and c17 heavy duty travel case. Our cnc clamshell may be substituted for the dual rings. Just call to order


#SVR90T-25SV - $1795 



Add our best 2" Dielectric Diagonal  and save $50

  • Oversized  1/10th wave mirror
  • Compression  ring 
  • 99%  dielectric coating
  • 5  point cushion system eliminates pinching
  • Factory aligned and star-tested to ensure excellent performance

#D1029ED Regular price: $189.  Buy with telescope above and add only $139


FTF2535 150

Feather Touch Focuser Option

If you prefer a Feather Touch Focuser, add this to the purchase of any telescope above and it will come with a 2.5” Feather Touch Focuser in place of the Stellarvue focuser.

#UFFT25 - $400

Save $100 when you  purchase a mount and telescope at the same time!



UM2A - M2 mount, column and tripod with tray for telescope above

Buy this mount/tripod system with the telescope above and save $127! This mount/tripod system will hold  Stellarvue telescopes up to 115 mm. Large knobs allow for tension adjustment. Once the  tension is set, the user merely glides around the sky with a smooth and stable mount that literally "disappears" in use. This system mounts the telescope closer to the center of the tripod providing better stability  and less damping time than single arm fork mounts. This system includes: The smooth and stable M2 alt-azimuth mount head, the heavy duty MEC2 extension column, heavy duty #TA surveyor's tripod with adjustable Appleply accessory tray and the TP14 Vixen style rail. Separate purchase price is $626!

#UM2A - $499



Celestron VX EQ Computerized EQ mount.

The new Advanced VX mount was specifically designed to provide optimum imaging performance for smaller telescopes. Now your smaller telescope (SV115 and smaller) can take advantage of all the features of our larger telescope mounts. You’ll be able to track through long exposures using permanently programmable periodic error correction. Image across the meridian without doing a meridian flip, so you can seamlessly image the best part of night sky. Advanced VX features a significantly larger base than our previous CG5 design, improving stability under heavy loads. Improved motors offer more torque and can handle slight load imbalances with ease.

Experienced imagers will love taking this portable mount to a dark sky site, with all the performance of their larger observatory mount. Or, if you’re new to imaging, this mount will help you get started with the hobby and keep up with your needs for years to come.

Retail: 1277.95 Our price: $799


SFF7-3 150

Stellarvue threaded field flattener for astrophotography

This system will flatten the field photographically to increase the in-focus image circle. Threads onto the rear of the 2.5” Stellarvue or Feather Touch focuser. Attaches directly to a DSLR camera with a standard t-ring. Also works with other ccd cameras using specific t-thread extensions. Call for more information.

#SFF7-25 - $295


SFF25-3 150

Large Chip flattener with over-sized threads for SV25 Focuser

This flattener is made for our f-7 refractors. It threads to the rear of our new Stellarvue 2.5” focuser. A DSLR camera with our over-sized t-ring threads to it. This provides a completely threaded mounting solution for any sized DSLR camera and can be used with CCD camera with the addition of threaded extensions. 

#SFF3-25-48 $329



Over-sized T-ring for Canon DSLR’s
For use with our new SFF3-25-48 flattener above, this special t ring uses the over-sized 48 mm threads to minimize or eliminate vignetting.




Over-sized T-ring for Nikon DSLR’s
For use with our new SFF3-25-48 flattener above, this special t ring uses the over-sized 48 mm threads to minimize or eliminate vignetting.


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Stellarvue® designs and handcrafts the finest refractor telescopes for sale. Additionally, we provide programs and experiences to foster a greater appreciation of our natural world while encouraging individual exploration of the universe.

All specifications and prices are subject to change without notice. Designs and materials are often modified to improve them. All copy and photographs are copyright 2014 and may not be used without permission.

Stellarvue® trademarks and service marks, logos, product and service names are trademarks of Stellarvue (the "Stellarvue Marks"). Without Stellarvue's prior permission, these marks may not be displayed or used in any manner. Some products may be patent pending and we consider all of our designs proprietary. Stellarvue® will take necessary action against any dealer in the USA carrying imitations of our proprietary products. Dealers are warned to check with us first before purchasing similar products as there may be illicit copies of products we specifically designed. Such products may only be sold by authorized Stellarvue® dealers. Contact Stellarvue, 11820 Kemper Road, Auburn CA 95603, or call (530) 823-7796 for more information.