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Celestron M42 Spacer Ring Kit
Adjust the backfocus between your telescope and camera with the Celestron M42 Spacer Ring Kit. It includes 3 spacer rings (7.5mm, 12mm, 30mm) with standard male and female T-threads.
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Acheive the optimal backfocus for your telescope with the Celestron M42 Spacer Ring Kit. Having the right backfocus ensures stars aren't elongated. This kit includes three spacer rings: 7.5mm, 12mm and 30mm with standard male and female T-threads.
Usage
| 7.5mm | Provides proper spacing with RASA 8 for many ZWO cameras |
| 12mm | Provides proper spacing with RASA 8 for many Atik cameras |
| 30mm | Converts ZWO camera w/filter slider to 55mm back-focus standard for use with Schmidt-Cassegrain & EdgeHD |
Specifications
| Thread | M42 x 0.75 |
| Spacer lengths | 7.5mm (.29"), 12mm (.47"), and 30mm (1.18") |
| Material | Aluminum black anodised |
| Interior | Blackened and glare threaded |
| Exterior | Knurled grip surface, each ring labeled with its length |
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: 93618