ZWO filter holder 2 inch filter tray

ZWO filter holder 2 inch filter tray is a smart, lightweight solution for astrophotographers who don't want a heavy filter wheel but do need precision and stability. Designed for full-frame cameras like the ASI6200MM and ASI6200MC Pro, this filter tray accommodates one 2-inch filter and connects to M54×0.75. Thanks to the included adapter, you can also use it with M48×0.75 systems.

Fully CNC-machined, this filter tray weighs little and maintains a reliable, light-tight connection. With an optical length of 20 mm, it fits most setups without additional extensions, and the two available thread lengths (4 and 5 mm) give mounting flexibility.

Key benefits
✓ Compact and lightweight alternative to heavy filter wheels
✓ Accommodates one 2-inch filter in an M54×0.75 holder
✓ Includes reducer adapter to M48×0.75 for maximum compatibility
✓ CNC-machined aluminum construction provides stability and accuracy
✓ Optical length of 20 mm without compromising on back focus
✓ Second wire length (4 & 5 mm) for convenient tuning in your setup

Technical specifications

• Filter view: 2 inches (50.8 mm)
• Connection telescope side: M54×0.75
• Camera side connection: M54×0.75 (includes adapter to M48×0.75)
• Optical length: 20 mm
• Wire lengths: 4 mm & 5 mm
• Material: CNC-machined aluminum

Practical application
Use this filter tray between your telescope and camera to quickly change from one high-quality 2-inch filter, without the weight and size of a traditional filter wheel. Ideal for LRGB or narrowband photography with ZWO ASI6200 series cameras and other M54-compatible systems.