You are on european store, if you’re shopping from Extra-UE Country please visit our Worldwide store

Product was successfully added to your shopping cart.
  • Baader H-alpha 3.5nm 50,8mm filter Baader H-alpha 3.5nm 50,8mm filter

Free shipping in most EU countries

for order at least €500

Baader H-alpha 3.5nm 50,8mm filter

Product code: BP2459454

Be the first to review this product

Quick Overview

Baader H-alpha 3.5nm filter is a precision grade enforced H-alpha filter for f/10 to f/3.5 optical systems and it opens up the extremely narrow 3,5nm H-alpha world. This enforced contrast results in even fainter stars, providing more signal of faintest nebulae detail.

Availability: Order

22% tax incl
if you pay by bank transfer €392.85


Manufacturing such ultra-narrow filter does require extreme coating homogeneity and very high CWL precision, which these filters are designed for. Note: In general this DeepSky enforced H-alpha Filter is not suitable for solar observation. The Halfbandwidth of 3,5nm equals 35 Ångstroem, high-quality H-alpha solar filter from SolarSpectrum start at 0.8 Ångstroem.

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.

  1. Be the first to review this product

Write Your Own Review

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars