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Celestron 93624 Narrowband Oxygen III 2 Filter

by Celestron


Order now to get it by: Wednesday December 21 - Saturday December 24

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Get it on Saturday December 17th with expedited shipping.

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Condition: New

Product ID: 440417

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Description

  • For viewing many common nebulas
  • Reduces glare and light scattering
  • Increases contrast through selective filtration
  • Made of high quality, solid plane parallel glass with excellent homogeneity
  • Anti-reflection coated to prevent glaring and ghosting
  • The Celestron 93624 Narrowband Oxygen III 2-inch filter is a remarkable advance for the serious visual observer of
    emission nebulae. One of the biggest advantages of narrowband filters is that by passing only the light emitted by
    nebulae, light from artificial sources like street lights is blocked. This allows you to take detailed exposures of
    nebulas from a suburban location that can rival shots from much darker sites. The Celestron 93624 is made of high
    quality, solid plane parallel glass.

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