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Officina Stellare RiFast 300
Officina Stellare RiFast 300
Officina Stellare RiFast 300

Officina Stellare RiFast 300

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(Inc. 20% VAT)
Special order item, Please contact us for an ETA
Product Code
Officina Stellare
Telescope Type
Riccardi RiFast Astrograph
Aperture (mm)
300 mm
Email us a question about this ProductOfficina Stellare

We are proud to introduce the new RiFAST300. Compared to it’s processor, the new 2018 version has a closed carbon tube, a simpler mechanic, has lost 6Kgs from the previous truss version, and incorporates a new tip tilt with a mechanical zero position.

The scope is a native f/3.8 with a flat field up to 60mm. Interestingly the scope has the possibility to use a dedicated 0.78x reducer (XTFR078) and 1.5x extender (XTFE15-300). So the instrument can be used from f/3 through f/5.7 with a corrected field of 42mm with both accessories. It can be 3 instruments in 1!



Focal length

Corrected Field


RiFAST 300 without any optical accessories


1.140 mm

60 mm

125 mm

RiFAST 300 with optional 0.78x reducer


889 mm

42 mm

68.5 mm

RiFAST 300 with optional 1.5x extender


1710 mm

42 mm

170.1 mm


RiFAST300 is an universal astrograph. It will follow every need, through seasons and different deep sky objects. No other instrument on the market, in the 300mm class, can do that. You don’t have to buy more/different instruments to cover diverse deep sky objects across the year’s astrophotography seasons. Simply get your RiFAST300  equipped with optional reducer/extender and have more fun, while saving money!

RiFAST300 is the first versatile astrograph to  follow your needs and save your money: stop buying several different OTA’s! Extreme lightweight, only 20 Kgs, it’s still extreme portable under every dark sky. As with other Officina Stellare Astrographs, it shares the same sturdy mechanic, optimized for 300mm size. Optics are completely made in our facility to keep complete control of the production process which is the only way to provide highest quality to our customers.

Optional XTFR078 0.78x reducer and XTFE15-300 extender are completely designed by our Master Optician Massimo Riccardi, guaranteeing highest performance available for your images.

No other instrument in the market has the same flexibility maintaining the highest optical quality available on the market.  3 instruments is 1, with the same great optical and mechanical quality provided by Officina Stellare.

RiFAST is an optical scheme proprietary of Officina Stellare, designed by Massimo Riccardi. It’s an optical design devoted to astrophotography, in a new revolutionary way. The 3 elements flattener is placed near focus position, to avoid any chromatic aberration. RiFAST is a precise design to make astrophotography smarter.

Available with bundle options for reducer/extender.

Optional Accessories: 

  • Upper secondary Losmandy dovetail
  • 0.78x XTFR078 Focal reducer
  • 1.5x XTFE15-300 Focal extender

Specifications: Officina Stellare RiFast 300

300 mm
1140 mm
60 mm
20 Kg
125 mm

What's in the Box

What's in the Box: Officina Stellare RiFast 300

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