The Ostara 1.25" O-III Filter is an ideal accessory for Planetary and diffuse nebulae like the Lagoon, Veil, Ring, Swan, Eskimo and the Dumbell. These superb filters deliver the finest details in the nebula and also blocks many other unnecessary wavelengths.
Ideal Filter for Planetary and Diffuse Nebulae
1.25" Filter Size
Warranty: 2 Years
Filter Size: 1.25"
Weight: Approx. 41 g / 0.041 kg
Ostara 1.25" O-III Filter
For more information about, Ostara Specialist O-111 Filter 1.25 Inch website.