Software Bisque C14 OTA Mounting Rings
- Designed for Celestron C14 and RASA 14-inch OTAs
- Direct-fit for Paramount ME II, MX/MX+, and Taurus 400 mounts
- Total Weight: 15 lbs
- Supports top-mounted accessory dovetail plates
- Dimensions: 12 × 12 × 6 in
The Software Bisque C14 OTA Mounting Rings provide a rigid, 15 lb mounting solution designed to eliminate flexure for Celestron's 14-inch optical tubes like the C14 and RASA 14. With physical dimensions of 12 × 12 × 6 inches, these rings feature precisely drilled, threaded hole patterns for secure, direct attachment to Paramount ME II, MX/MX+, and Taurus 400 mounts.
These mounting rings are engineered for a perfect fit with Celestron's 14-inch optical tubes, including both the classic C14 SCT and the 14-inch Rowe-Ackermann Schmidt Astrograph (RASA). The hole patterns are machined to mate directly with the Software Bisque Paramount ME II, the Paramount MX/MX+ Versa-Plate, or the Paramount Taurus 400 equatorial fork. This eliminates the need for intermediate adapter plates, creating a more rigid and stable connection between your telescope and mount.
For imagers, this direct-fit design is critical for preventing differential flexure that can ruin long exposures. The rings also include threaded holes on top, allowing for the optional attachment of an accessory dovetail plate to carry guide scopes, finders, or other equipment.
At a total weight of 15 lbs for the set, these rings are intentionally massive. This weight is a key design feature, contributing to their exceptional rigidity and vibration-damping properties. When supporting a heavy 14-inch OTA and a full imaging train, the robust construction ensures that the entire assembly remains stable and free from mechanical shifts.
While the weight adds to your total payload, it's a necessary trade-off for the stability required for high-resolution imaging. The secure, flexure-free platform provided by these rings is essential for maximizing the performance of both your optics and your Paramount mount.
These rings are designed to precisely fit Celestron 14-inch (36 cm) optical tube assemblies, including the Celestron C14 Schmidt-Cassegrain and the RASA 14-inch astrograph.
The Software Bisque C14 OTA Mounting Rings have threaded hole patterns that allow for direct, secure attachment to the following mounts without additional adapters:
The total weight for the set of two rings is 15 lbs. This substantial weight is a key feature that contributes to the system's overall rigidity and stability for astrophotography.
Yes. The rings are designed to optionally mount an accessory dovetail plate on top. This allows you to carry additional equipment such as guide scopes, finder scopes, or other imaging accessories securely above the main optical tube.
Yes, absolutely. The Software Bisque C14 OTA Mounting Rings are specifically designed with pre-drilled and threaded holes to bolt directly to the Paramount ME II's instrument plate. No modifications or drilling are required for a secure, factory-spec fit.
Yes, that is their primary purpose. The 15 lb weight and robust design are engineered to create an extremely rigid connection between the RASA 14 and your Paramount mount. This minimizes differential flexure, which is critical for maintaining sharp stars across the field during the long exposures needed for faint targets like the Orion Nebula (M42).
| Weight | 15 lbs |
| Dimensions | 12 × 12 × 6 in |