H&Y Screw-in HD MRC StarKeeper Night Filter


Helps reduce the appearance of light pollution when shooting at night with your photo or video, removing illumination from artificial light sources such as street lights.

  • Astrophotography filter makes the stars pop when shooting at night with clear skies
  • 100mm x 100mm with installed magnetic frame
  • Compatible with KH100, OH100 and FH100 K-series holder




MRC StarKeeper | Night Filter

More visible and defined stars by H&Y StarKeeper

Photographer: Dibyendu Das



The H&Y StarKeeper Filter is made up of glass constructed by the oxidization of the chemical Neodymium, creating a purple/blue effect that absorbs yellow sodium-vapor, mercury-vapor and yellow light from low CRI LED’s. By absorbing this unwanted light, contrast will be increased and stars will appear more visible and defined – giving you that “pop” when shooting into clear skies at night.

Before and After Using StarKeeper
  • 9-Layer Multi-Coating,
  • Optical Glass

Neodymium glass night time filter for Astrophotography

– to makes the stars pop



SKU: KPN02   EAN: 4897052341627 | SKU: KPN03   EAN: 4897052341610 | SKU: KPN04   EAN: 4897052341603

1 review for H&Y Screw-in HD MRC StarKeeper Night Filter

  1. 5 out of 5

    Louisa Brown

    The yellow light pollution from city lightings is greatly reduced! Awesome blue tone is out for cityscape night photography!!

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