Half Inch Six Position Filter Wheel For 30mm Cage Systems Coaxial Filter Holder With Threaded Interface Quick Swap For Telescope Accessories Ideal For Planetary Moon And Nebula Viewing 25 4mm Compatible

0.5-Inch 6-Position Filter Wheel for 30mm Cage
✔️ Single wheel: Aluminum body, 6-Position coaxial centering, M4/M6 mount

Designed for 30mm cage telescope setups, this 0.5" 6-Position Filter Wheel enables quick swapping among filters for planetary, lunar, and nebula viewing. It is ideal for compact rigs in labs and field use.

✅ 30mm cage compatibility with dedicated 4mm/6mm cage rod mounting holes
✅ 6-position coaxial design with automatic centering for sharp filter alignment
✅ Aluminum alloy body delivers rigidity for long-term lab use
✅ Base includes M4 and M6 threaded holes for flexible mounting
✅ Dual filter size support: 0.5" and 1.0" filters (12.7 mm and 25.4 mm)
✅ Fits filters up to 6.5 mm thick and overall size 96 x 74.77 mm (3.78 x 2.94 in)
✅ Internal mounting thread: 1.035"-40 (26.3 mm, 40 TPI) with retaining ring

💡 What is a 0.5 inch filter wheel used for in 30mm cage telescope setups? A handy device for quick, repeatable filter swaps while keeping alignment.

- Handy for quick, repeatable filter swaps during planetary and deep-sky viewing - Keeps filter centers aligned with coaxial positioning for crisp imaging - Compatible with 0.5" and 1.0" filters in 12.7 mm and 25.4 mm formats - Expands a compact setup without fighting with accessory alignment✝️