Top Pick
Top Pick
Who it's for
- Faster Imaging Speed
- Excellent Light Pollution Suppression
- High Optical Quality and Durability
Who should skip it
- Wider Bandwidth Noise Inclusion
- Limited Target Versatility
- Specific T-Thread Mounting Requirement
Key Specs
Filter Type
H Alpha
Bandpass
12nm
Mounting Type
T Threads (Screw-in)
Material
Optical Glass
Shape
Round
Warranty
10 Year Warranty
Free Shipping
Yes
Coating Layers
12
Filter Diameter
2.0 mm
Filter Thickness
3.0 mm
Still have a question?
Ask Metto anything about the Astronomik H-Alpha CCD Filter before you decide.
