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H&Y K-Series 100x100mm (KPN01) PureNight Filter w/ Magnetic Frame

H&Y
Availability:

Only 2 left in stock


KEY FEATURES

  • For 100mm K-Series Filter Holder
  • Reduces Light Pollution in Night Sky
  • Absorbs Yellow Sodium-Vapor Light
  • Absorbs Yellow Mercury-Vapor Light

฿6,900

Only 2 left in stock

H&Y Filters 100 x 100mm K-Series Filter

  • Reduces the appearance of light pollution in images or video that include the night sky and illumination from artificial light sources
  • For cameras with daylight film installed, or a digital camera system with its daylight white balance setting selected
  • Absorbs the yellow light from sodium-vapor lamps, mercury-vapor lamps, or low Color Rendering Index LED’s, common light sources within urban areas
  • Enhances the visibility of astronomical objects, and where they appear, artificial light sources are more clearly defined with less glare and improved contrast
  • 2x filter factor reduces exposure by 1 stop
  • Constructed from optical glass for clarity
  • Each glass surface includes eight layers of anti-reflection coatings to prevent internal ghosting and reflections as well as an anti-smear, nano coating for an improved beading effect when in contact with water or oil for greater cleaning efficiency
  • Filter pouch for storage and transport, as well as a microfiber cleaning cloth for filter maintenance

H&Y Filters 100 x 100mm Quick Release Magnetic Filter Frame

  • Pre-installed along the edges of the included 100 x 100mm K-Series Filter for use within an H&Y Filters 100mm K-Series Filter Holder that is configured with a pair of magnetic filter slots
  • Allows 100 x 100mm K-Series Filter to be magnetically stacked in front of a camera lens along with other filters that have a Quick Release Magnetic Filter Frame installed, instead of inserted only within one of a specific number of filter holder slots
  • Helps allow the user to determine the number of filters to be applied when using a 100mm K-Series Filter Holder, all of which can be quickly installed, repositioned, or switched with a different filter needed for other subjects or changing lighting conditions
  • Reinforces the edges of the 100 x 100mm K-Series Filter, enhancing that filter’s rigidity and promoting sharp results by helping to ensure that the filter remains flat
  • Front-facing center finder rulers on side sections of this Quick Release Magnetic Filter Frame help enable precise positioning of the 100 x 100mm filter it is installed on, relative to another filter that 100 x 100mm is stacked on
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