Astronomical Telescope Accessories, Height Increase Joint Extension Column 200mm/300mm, Compatible for Celestron AVX Equatorial Instrument,for Observation(200 Black)

==========High-concerned chemical : NoneType : Monocular

• Includes installation tools and spare screws, ready to use. Suitable for refractor, reflector, and catadioptric telescope systems, enhancing convenience for observation and astrophotography.
• This height increase joint extension column is available in 200mm and 300mm sizes, which extends the setup height of equatorial instruments and optimizes astronomical viewing posture.
• It features accurate interface matching for AVX equatorial instruments, achieving tight and stable connection between astronomical devices.
• With solid and compact structure, it maintains stable load bearing without shaking or displacement during outdoor erection.
• The universal docking interface enables convenient assembly, disassembly and simple adjustment between equatorial mounts and tripods.
• It adapts to outdoor astronomical equipment setup scenes, expands installation space and meets daily celestial observation requirements.
• Equipped with non-slip gaskets and locking screws on both ends for tight, wobble-free connection. Hollow interior allows routing of polar scope or cables, keeping equipment tidy.