IDAS Filters Nebula Booster NBX 48mm

The IDAS NBX Filters are meticulously crafted to enhance the contrast of Hα and OIII emission nebulae while accommodating the spectral shift inherent in modern fast optical systems. This dual-band filter is versatile, catering to both one-shot color cameras and mono-color astronomical cameras.

Features include:

• 10nm bandwidth for both OIII and Hα
• Flat-top transmission curve
• High transmission efficiency
• Off-center design to prevent optical aberrations
• Compatible with f/2 optics without sacrificing emission signal integrity
• No need for an IR blocker

Specifications:

Capacity:

Transmission: 98

Filter Size (mm): 48

Frame: Ring

Mount Material: Aluminium

General:

Type of Build: UHC Filters

Type: Filters

Series: Nebula Booster

Area of Application:

Useful for Photographs: Yes

Anti Light Pollution: Yes

H-alpha: Yes

Hydrogen Nebulae: Yes

Supernova Remains: Yes

Nebulae & Galaxies: Yes

Visually Useful: Yes