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filters

Sky-Watcher Ultra-High Contrast (UHC) Nebula Filter - 2" Round Mounted - 92082

Sky-Watcher   ——   SKU: SKY-92082
$86.00 CAD
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About the Sky-Watcher Ultra-High Contrast (UHC) Nebula Filter - 2" Round Mounted...

The Sky-Watcher Ultra High Contrast (UHC) Filter is the best all-around dark-sky nebula filter. This filter permits superb views of objects like the Orion, Lagoon, Swan and other extended nebulae. It performs well in smaller aperture instruments owing to its greater light transmission than the O-III, yet still suppresses light pollution well. Supplied with storage case.

 

The narrowband Sky-Watcher Ultra High Contrast (UHC) Filter, like the O-III filter, isolates the two doubly ionized oxygen lines (496 and 501nm) in addition to the hydrogen-beta line (486nm) emitted by planetary and most emission nebulae.

 

 

Sky-Watcher Ultra-High Contrast (UHC) Nebula Filter - 2" Round Mounted Features...

 

  • Permits superb views of objects like the Orion, Lagoon, Swan and other extended nebulae

     

     

  • Isolates the two doubly ionized oxygen lines (496 and 501nm) in addition to the hydrogen-beta line (486nm) emitted by planetary and most emission nebulae

     

     

  • Performs well in smaller aperture instruments owing to its greater light transmission

     

     

  • Suppresses light pollution well

     

     

  • Supplied with storage case

 

 

Sky-Watcher Ultra-High Contrast (UHC) Nebula Filter - 2" Round Mounted Specifications...

Filter Type: UHC/Nebula

Format: Round, Mounted

Size: 2"

Threaded: Yes

Coatings: Multi-coated

Sky-Watcher Product Number: 92082