Orion UltraBlock Narrowband Filters | Orion Telescopes: Filters

Orion UltraBlock Narrowband Filters

For highly light-polluted sites, the UltraBlock Narrowband Light-Pollution Filters are perfect. They block all forms of light pollution, allowing you to see fainter deep-sky celestial objects over unfiltered and wideband-filtered views.

Items Included:

1.25" Orion UltraBlock NarrowBand F...

1.25" Orion UltraBlock NarrowBand Filter

#05654

$79.99

The Orion UltraBlock NB Eyepiece Filter is for deep-sky observers in highly light-polluted areas. This 1.25" filter blocks all forms of light pollution allowing you to see fainter ...

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The Orion UltraBlock NB Eyepiece Filter is for deep-sky observers in highly light-polluted areas. This 1.25" filter blocks all forms of light pollution allowing you to see fainter deep-sky objects than you would with wideband filters or unfiltered.

Quantity:
This item:

This item is on backorder and expected by 05/17/2024.
2" Orion UltraBlock Narrowband Eyep...

2" Orion UltraBlock Narrowband Eyepiece Filter

#05657

$99.99

The Orion Ultrablock Narrowband Telescope Filter is perfect for the deep-sky observers located at highly light-polluted sites. This 2" filter blocks all forms of light pollution al...

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The Orion Ultrablock Narrowband Telescope Filter is perfect for the deep-sky observers located at highly light-polluted sites. This 2" filter blocks all forms of light pollution allowing you to see fainter deep-sky objects.

Quantity:
This item:

This item is on backorder and expected by 05/17/2024.

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