Home > FILTERS >

Starguy O-III Nebula Line filter--1.25"

Starguy O-III Nebula Line filter--1.25"
See Extended Information for Full Description

Alternative Views:

The Highest Contrast Nebula Filter
List Price: $165.00
Our Price: $119.99
Close Out Price $59.95
Savings: $105.05
Focal Length N/A
Eye Relief: n/a
Diameter: n/a
Apparent Field n/a
Product Weight: 7G

Quantity in Stock:1
Availability:: Usually Ships in 24 Hours
Product Code: 8501020

Description Technical Specs Extended Information
StarGuy O-III Line nebula Filter-1.25".Transmits only O-III lines in spectrum for maximum contrast on nebula details, especially planetary nebulae
  • *1.25"
    *transmits 496nm and 501nm spectrum lines of Oxygen-III
    *large clear aperture aluminum cell
    *>90% transmission
    *25nm bandwidth (wide for O-III filter) dims stars less: works well in small apertures, 488-513nm
    *Schott optical glass substrate
    *best filter for most planetaries and for details in many emission nebulae.

Share your knowledge of this product. Be the first to write a review »