Chroma H-Alpha 5nm Narrow Band Filters
ITEM #
CF-HA5-125
Sale
- Parfocal for systems f/4.0 or slower
- Transmitted wavefront better than 0.25 waves/inch
- Parallelism: less than 30 arcsec
- Made in America
- H-Alpha 5nm Narrow Band Filter
Chroma H-Alpha 5nm Narrow Band Filters
Chroma H-Alpha 5nm Narrow Band Filters are essential for imaging objects, like nebulae, that are rich in ionized hydrogen. These line emission filters work extremely well in heavy light polluted areas and allow you image on nights when the moon is up.
Additional Information
Filter TypeAlpha
ManufacturerChroma
ShapeRound
ShapeSquare
Size1.25"
Size2"
Size31mm
Size36mm
Size50mm
Size65mm
Questions & Answers
Have a Question?
Be the first to ask a question about this.