Astro Essentials UHC Filter 1.25'' / 2''
  Zoom
 Astro Essentials UHC Filter 1.25'' / 2''Astro Essentials UHC Filter 1.25'' / 2'' 

Astro Essentials UHC Filter 1.25" / 2"

£45.00
  (1 Review)
✓ 2 year warranty
Choose:  

:  

14x in stock shipped 1-2 working days
Share

About this product

Model:  ae_fltr_uhc_125
Part Number:  1.25 UHC Filter

Astro Essentials UHC Filter 1.25" / 2"

The narrowband UHC filter, like the O-III filter, isolates the two doubly ionized oxygen lines (496 and 501nm) in addition to the hydrogen-beta line (486nm) emitted by planetary and most emission nebulae.

The UHC filter permits superb views of objects like the Orion, Lagoon, Swan and other extended nebulae. It performs well in smaller aperture instruments owing to its greater light transmission than the O-III, yet still suppresses light pollution well.

The UHC filter is the best all-round dark-sky nebula filter as it offers decent gains on a wider variety of emission nebulae than the more selective OIII Filter

Customer reviews

Average Rating (1 Review):  
Write a Review and share your opinions!
Rating (max 5):  
Astro essentials UHC filter 2inch and O111 filter 2inch
09 September 2023  | 

Very useful filters good light contrast and transmission
First Light as always excellent

FAQ

Please fill in the form below to ask a question.

*
*
*
*
Please add the two numbers