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Home > Telescope Filters > Nebula Filters > 1.25" O-III > Astromania 1.25" O-III Filter - Enhances Contrast During Visual Observation of Gaseous and Planetary Nebulae in All Sky Conditions, The Veil, Ring, Dumbbell and Orion Nebula, Among Many Other Objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
1/1
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects

Astromania 1.25" O-III Filter - Enhances Contrast During Visual Observation of Gaseous and Planetary Nebulae in All Sky Conditions, The Veil, Ring, Dumbbell and Orion Nebula, Among Many Other Objects

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  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
1/1
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Astromania 1.25" O-III Filter - produces near-photographic views of the Veil, Ring, Dumbbell and Orion nebula, among many other objects
  • Description
  • Specification
1

Astromania 1.25" OIII filter only allows the light of doubly ionized oxygen through. This means that there is an enormous increase in contrast with diffuse,
planetary and extremely dim nebulae. This is a special narrowband filter which allows an even smaller range of wavelengths than UHC filter.

Excellent Designed With Multiple Frame - Easier To Install

4

Wide Compatibility - Feel the Beauty of Nebulae

6

Astromania 1.25" O-III Filter - Good and Trustworthy Partner

7
The Perfect Companion On Your Journey Of Astronomical Discovery
5
  • 1.25 inch O-III Filter greatly enhances contrast during visual observation of gaseous and planetary nebulae in all sky condition; allows high-contrast imaging even in areas with strong light pollution.
  • Especially useful for large aperture telescopes through which the light of the Moon can be extremely overwhelming. Allowing just for the Double Ionized Oxygen lines between 496nm to 501nm to pass through at 95%.
  • Completely blocks virtually all other visible wavelengths of light so views of nebulas are optimized. Increases contrast through selective filtration-Anti-reflection coated to prevent glaring and ghosting.
  • Not only useful at light-polluted sites; the contrast is also increased at dark sky sites, can be used with all 1.25" eyepieces. Filter made from high-grade glass with dichroic interference and antireflection coatings.
  • Each Astromania 1.25" O-III Filter is individually inspected and proudly inscribed with the percentage of light transmittance of the two O-III emission lines.
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