The Hoya Variable Neutral Density Filter provides a way to maintain exposure control by varying the amount of light entering the camera by 1
68 Y52 520±5 <25 >85 0
“Panning” effect when subject maintains sharp focus while background is blurred with camera movement
68 O54 540±5 <25 >85 0
The Hoya 82A filter is helpful when: You are using tungsten-balanced film and the light source is warmer than the traditional 3200° K and you need a specific amount of color correction to match your film type
Hoya Starscape Light Pollution Filter for Astrophotography Available-sizes-mm:52mm - $42.90 The Hoya Variable Neutral DensityDescription The Hoya Starscape, previously Intensifier, filter is designed to block light pollution from city lights, giving final night time images a more natural look. Astrophotographers, meteor chasers, star gazers, and night shooters will all benefit from owning this filter. The Starscape has many names for one main job; Starscapes, Intensifiers, Red Intensifiers, Ra54s, Light Pollution filters, and or "didymium" filters essentially reduce the