Land Sea & Sky

  • FREE STANDARD SHIPPING ON ALL ORDERS
  • 90 DAY RETURN POLICY
  • DON'T SEE WHAT YOU NEED? CALL US!
  • |
  • |
  • Register

Atik Narrowband Filter Set

  • More Atik
  • The Atik narrow band filter are designed with a band pass of 7 nm to aid in capturing all a nebula’s photons while the vast majority of the broad band light pollution is stopped.
$451.00
Article number: ATK0176
Availability: Order Today
... updating the shopping cart ...
Add to wishlist
  • FREE STANDARD SHIPPING ON ALL ORDERS
  • 90 DAY RETURN POLICY
  • DON'T SEE WHAT YOU NEED? CALL US!

The SHO narrow band filter set is compatible with our filter wheels and allows astrophotographers to capture deep-sky objects in spectacular narrow band. This filter set is commonly used to image objects in the Hubble pallet.


Bandwidth:

 

    • SII 7nm

 

    • Ha 7nm

 

    • OIII 7nm

 


Peak Transmission: minimum 80%

CWL (centre of wavelength):

 

    • Ha 656.3nm

 

    • SII 671.6nm

 

    • OIII 500.7nm

 


Size: 1.25” mounted, 36mm unmounted or 2” mounted

Transmitted Wavefront RMS: λ/4

Parallelism(arcsec): 30s

 

Technical Specification

Filter Peak Transmission Half Width Transmission in Band Transmission out of Band
Hydrogen Alpha 656.3nm 7nm >80% Maximum<0.3% Average 0.1%
Oxygen III 500.7nm 7nm >80% Maximum<0.3% Average 0.1%
Sulphur II 671.6nm 7nm >80% Maximum<0.3% Average 0.1%

 

What's in the box?

Three Narrowband Filters

  • Sulphur - SII 7nm
  • Hydrogen-Alpha - Ha 7nm
  • Oxygen - OIII 7nm

 

Wavlength printout_Ha

Wavlength printout_OIII

Wavlength printout_SII

No specifications found

  • Code ATK0176
  • SKU ATK0176
  • Weight 1814
No reviews found...
Related products
Our brands

Sign up for our newsletter

© Copyright 2019 Land Sea & Sky - Powered by Lightspeed - Theme by totalli t|m e-commerce