Chroma LoGlow Light Pollution Filter...

Chroma LoGlow Light Pollution Filter 1.25" Chroma LoGlow Light Pollution Filter 1.25

CHR66049
Stock at Supplier
412.36 433.02 -20.66
VAT excluded Shipping 5/7d

This filter blocks the common spectral lines of light sources.

Buy it now and receive it between on Monday, 18 November and Monday, 25 November with Home delivery - International

Delivery Options
Carrier Description Estimated Delivery
Home delivery - International Home delivery - International

Monday, 18 November - Monday, 25 November

Home delivery - International

Home delivery - International

Estimated delivery:
Monday, 18 November - Monday, 25 November

 
Description

This filter provides a balanced color for the visible spectrum while blocking most of the emission from metal halide and vapor lamp sources that together contribute to sky glow.

SPECIFICATIONS

Capability

  • Connection (telescope side): 1.25"
  • Frame: 1.25"
  • Support material: Aluminum
  • Bonus of optical elements: multiple
  • Central axis length (nm): 350 - 750

Overall

  • Type: Filter
  • Construction type: Broadband filter

Applications

  • For visual use: yes
  • Suitable for photographic purposes: yes
  • Against light pollution: yes
  • Hydrogen nebula: yes
  • Planetary nebulae: yes
  • Nebulae and galaxies: yes

All transmission and blocking (OD) data are actual spectra measured from representative production batches. Spectra vary slightly from batch to batch. OD values greater than 6 may appear noisy because such evaluations push the resolution limit of low light level measurements.
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