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Orion 5657 2-Inch UltraBlock Narrowband Eyepiece Filter

$355.99 Ships free Australia wide

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Orion 5657 2-Inch UltraBlock Narrowband Eyepiece Filter

by OrionIn Stock
Quantity 

$355.99 Ships free Australia wide

Product:
  • The Orion UltraBlock is the ideal eyepiece filter for deep-sky observers located at highly light-polluted sites
  • Narrowband filter blocks all forms of light pollution
  • Enhances the presence of a significant number of fainter deep-sky objects
  • Compatible with threaded Orion 2" eyepieces. Metal filter cell construction.
  • Save yourself a trip to dark skies - with the UltraBlock filter you can enjoy the stars from the suburbs!
  • more info
Delivery: Free shipping anywhere in Australia Delivery within 6-12 working days
(Shipments to NT and rural WA may take longer)
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Product details:

The UltraBlock is the filter for deep-sky observers located at highly light-polluted sites. Blocks all forms of light pollution - mercury vapor and sodium emission bands - while passing the critical hydrogen-beta and ionized oxygen wavelengths. With an UltraBlock, emission and planetary nebulas surface from the washed out background sky. In dark skies, the UltraBlock also enhances the sky presence of a significant number of fainter deep-sky objects over unfiltered and wideband-filtered views.
  • The Orion UltraBlock is the ideal eyepiece filter for deep-sky observers located at highly light-polluted sites
  • Narrowband filter blocks all forms of light pollution
  • Enhances the presence of a significant number of fainter deep-sky objects
  • Compatible with threaded Orion 2" eyepieces. Metal filter cell construction.
  • Save yourself a trip to dark skies - with the UltraBlock filter you can enjoy the stars from the suburbs!

Brand: Orion
Product ID: 1117159579846286
Product Dimensions: 8.1cm x 8.1cm x 2.5cm

  • Free delivery Australia wide
  • 24/7 parcel tracking
  • Customer support
  • Full factory warranty
  • Easy returns
  • Secure checkout

Information above was provided by the manufacturer or local distributor.
Please check the packaging and read instructions prior to using the product.
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