Baader Planetarium Dovetail Bar Z, 200mm (7.9") – for Zeiss/Astro-Physics
- 200mm (7.9") Length
- Zeiss / Astro-Physics "Z" Dovetail Profile
- Dedicated Fit for Non-Vixen/Losmandy Mounts
- Provides Secure OTA-to-Mount Connection
The 200mm Dovetail Bar Z provides a rigid, secure mounting platform engineered specifically for telescope systems that use the Zeiss and Astro-Physics dovetail standard. This bar is the critical mechanical interface for attaching your optical tube assembly to a compatible high-end mount, ensuring a precise, no-slip connection.
With a total length of 200mm, this dovetail bar offers sufficient surface area for attaching tube rings and adjusting the instrument's position for perfect balance. Whether you are mounting a compact refractor or a larger instrument, the 200mm length provides the flexibility to compensate for the weight of cameras, finderscopes, and other accessories.
This is not a universal dovetail bar. The "Z" profile is dimensionally distinct from the more common Vixen (V-style) or Losmandy (D-style) standards. Its purpose is to create a perfect mate with the saddle plates on Zeiss and Astro-Physics mounts, preventing the instability or potential damage that can occur when using improperly matched components.
Choosing this 200mm bar ensures you are using the correct mechanical standard for your premium mount. This specificity is a feature, not a limitation, as it guarantees the rigidity and safety intended by the mount's original designers.
No. The Dovetail Bar Z is specifically designed with a "Z" profile to fit Zeiss and Astro-Physics mount saddles. It is not compatible with mounts that require a Vixen (V-style) or Losmandy (D-style) dovetail bar.
Its primary use is to connect a telescope's tube rings to a mount's saddle plate. The 200mm length provides a stable platform and allows you to slide the telescope forward or backward to achieve precise balance, which is essential for accurate tracking and imaging.
For many small to mid-sized Astro-Physics refractors, a 200mm bar offers adequate length to achieve balance with a typical imaging train. The exact balance point will depend on the weight and position of your camera, filter wheel, and other accessories, but this bar provides significant adjustment range.
The "Z" profile has different dimensions and angles compared to the 45-degree taper of a Vixen bar or the wider, flat-topped profile of a Losmandy bar. This unique shape ensures a more secure, flush fit into the corresponding Zeiss/AP saddle, maximizing stability and preventing any rotational play.
The 200mm Dovetail Bar Z provides the physical length to potentially accommodate a guide scope alongside the main tube rings. However, this depends on the presence and pattern of threaded mounting holes on the bar itself, which may require additional hardware or drilling for a secure attachment.
You should choose this bar if you own a Zeiss or Astro-Physics mount. Using a generic or mismatched bar can lead to an unstable connection, slippage, or even damage to your equipment. This Dovetail Bar Z guarantees a mechanically correct and secure fit for its intended system.
| Length | 200mm (7.9") |
| Dovetail Profile | Zeiss / Astro-Physics "Z" Style |
| Compatibility | Zeiss and Astro-Physics Mounts |
Dovetail Bar Z, 200mm
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