Home > FILTERS >

Starguy O-III Nebula Line filter--2"

Starguy O-III Nebula Line filter--2"
See Extended Information for Full Description

Alternative Views:

The Highest Contrast Nebula Filter
List Price: $240.00
Our Price: $169.99
Close Out Price $69.95
Savings: $170.05
Focal Length N/A
Eye Relief: n/a
Diameter: n/a
Apparent Field n/a
Product Weight: 10G

Quantity in Stock:1
Availability:: Usually Ships in 24 Hours
Product Code: 8501030

Description Technical Specs Extended Information
StarGuy O-III Line nebula Filter-2".Transmits only O-III lines in spectrum for maximum contrast on nebula details, especially planetary nebulae
  • *2"
    *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
    *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 »