Top Pick
Top Pick
Who it's for
- Exceptional Light Pollution Rejection
- High Optical Performance
- Maximized Nebular Detail Capture
Who should skip it
- High Initial Investment
- Limited Target Versatility
- Demands Long Exposure Times
Key Specs
Filter Type
H Alpha
Bandwidth
6nm
Size
31mm
Shape
Round
Mounting Type
Filter Holder System
Warranty
10 Year Warranty
Free Shipping
Yes
Still have a question?
Ask Metto anything about the Astronomik H-Alpha CCD Filter before you decide.
