Home > Telescopes > Telescope Accessories > Filters
Part Number: 20204Manufacturer: Optical Vision
H-Beta Filter 1.25"
This high performance CCD filter transmits only the Hydogen Beta emission line, and therefore is useful for greatly increasing the contrast of objects that glow in the corresponding region of the spectrum, for example the Horsehead, Cocoon and California nebulae.
Recommended for capturing H-beta emitting objects using CCD photography under dark skies
Hello! Are you a returning customer? Sign In or create a New Account.
There are currently 0 items in your Shopping Basket.
Skywatcher 1.25" Moon Filter£10.99
OVL 1.25" Light Pollution Filter£23.99
OVL 1.25" Lunar/Planetary Filter Set£36.99
OVL 2" Light Pollution Filter£33.99
Ovl 5 Position Filter Wheel£69.99
OVL H-Beta Filter 1.25 inch£29.99
OVL H-Beta Filter 2 inch£39.99
OVL L-RGB Filter Set£139.00 £128.00
OVL O-III Narrowband Filter 1.25 inch£49.99 £45.00
Be the first to Write a Review for this item!
Skywatcher F4 Aplanatic Super Coma Corrector£269.00 £258.00
OVL UHC (Ultra High Contrast) Filter 1.25 inch£49.99 £45.00
OVL UHC (Ultra High Contrast) Filter 2 inch£76.99 £69.99
OVL Variable Polarising Filter 1.25 inch£27.99
OVL Variable Polarising Filter 2 inch£40.99
OVL O-III Narrowband Filter 2.0 inch£76.99 £69.99