A premium astrograph 

The Celestron 36cm RASA v2 is a high-performance astrograph designed for advanced wide-field astrophotography. The 36cm RASA truly represents the pinnacle of the Celestron RASA telescope lineup, fitted with premium optics that effectively eliminate field curvature, off-axis coma, and chromatic aberration, thanks to its extra-low dispersion (ED) glass and flat focal plane. With its groundbreaking f/2.2 design and an extended spectral range of 400-900nm, the Celestron RASA 36 enables the detection of brighter signals by the camera, allowing for exceptionally short exposure times and detailed wide-field images.

Ultra-Stable Focus System 

The RASA 36 v2 is equipped with the new Ultra-Stable Focus System (USFS), which minimises focus shift and mirror flop. Thanks to its precision linear ball bearing, this feature ensures there is no unwanted lateral movement of the primary mirror during focusing. This provides a more stable and reliable imaging experience when using this high-end astrophotography telescope.

Features 

• Optics: The optics of this RASA are coated with Celestron's proprietary XLT coatings for high light transmission, a critical feature for anyone seeking the best telescope for astrophotography.

• Cooling System: A built-in cooling fan cools the optics of this Celestron telescope to ambient temperatures and prevents dust ingress by pulling air through filtered vents. This cooling system is essential for a large Celestron OTA like this.

• Mounting: Dual dovetail bars allow you to securely mount the optical tube and additional accessories. Two threaded insert holes in the rear provide even more mounting options.

• Collimation: Three push-pull screws are included for precise optical alignment.

• Camera Adapter: An M48 camera adapter is included to get you started with this professional telescope for astrophotography.

Full Specifications

Why Shop Celestron from OpticsCentral?

OpticsCentral is a Premier Select Dealer for Celestron in Australia, offering expert advice, local warranty support, and access to genuine spare parts. As an authorised Celestron Premier Select Dealer, we provide local warranty support and fast turnaround on repairs—giving you peace of mind with every purchase.

About Celestron

Imagine a humble beginning – a 6-inch reflector telescope crafted by Tom Johnson for his young son. This was the spark that ignited a transformative journey. As time passed, his designs evolved into larger, more sophisticated scopes. Today, Celestron shines as an industry trailblazer, renowned for crafting precision optical equipment. From computerised marvels to traditional telescopes, binoculars, spotting scopes and more, Celestron's portfolio is a universe of possibilities. With a legacy spanning over 50 illustrious years, Celestron has earned admiration from both avid hobbyists and dedicated astronomers worldwide. But they don't rest on their laurels; innovation propels them forward. They constantly broaden their product horizons while illuminating minds through global science education initiatives. Celestron's story is one of innovation, evolution and a passion for the cosmos. Join them on this extraordinary journey of discovery and inspiration.

Product Code: 91078