H&Y Filters Drop-in (95mm) Anti-Light Pollution Night Filter for RevoRing Swift Drop-in Racks & K-Series Magnetic Holder
Key Features
- Drop-In (95mm) Anti-Light Pollution Night Filter
- Reduces Light Pollution in Night Sky
- Absorbs Yellow Sodium-Vapor Light
- Absorbs Mercury-Vapor Light
- Blocks Light from Low-CRI LEDs
- For RevoRing Swift Drop-In Racks & KH100 Holder
- Schott B270 Glass
- Double-Sided Vacuum Coatings
- Aluminium-Alloy Filter Ring
The 95mm Drop-In Anti-Light Pollution Night Filter from H&Y Filters is specifically designed to fit the K-Series Holder. It helps to reduce the appearance of light pollution in photographs or video that include the night sky, removing illumination from artificial light sources to achieve an even light attenuation. Constructed from Schott B270 optical glass for clarity with a lightweight aluminium frame, this drop-in filter also features nine-layer multi and double-sided coatings.
This astrophotography filter can improve the results of nighttime images by absorbing the yellow light from sodium-vapor, mercury-vapor, and blocking light from low-CRI LEDs. By absorbing unwanted lighting, the contrast will be increased, and stars will appear more visible and defined when shooting clear skies at night.
Light pollution occurs in areas of the night sky that are above or near concentrated and intense sources of artificial light such as cities. These light sources can include exterior and interior lamps for commercial or residential buildings, brightly lit advertisements such as billboards, streetlamps, as well as sports and entertainment venues. Together, they can result in a type of light pollution known as skyglow, where individual stars, the Milky Way, and other astronomical features in the night sky are obscured. Additionally, artificial lights clustered together can become difficult to individually discern. Light pollution from these "cluttered" sources can become a source of distraction within an image and can resemble overexposed areas of glare.
H&Y Filter Drop-in (95mm) Filters
The H&Y Filters NDHD MRD 95mm Drop-In Filter is designed for use with the RevoSwift 95mm Drop-In Filter Rack, a Modular (B) component of the RevoSwift system, these filters offer seamless integration and quick swapping without disrupting your setup. The Modular (B) filter rack also supports additional Modular (C) accessories such as the RevoSwift Magnetic 100mm Filter Holder, RevoSwift Magnetic Matte Box, and Swift Lens Hood.
When to Use a Night Filter?
A Night Filter is perfect for:
Astronomical Photography: Enhancing the visibility of stars and celestial objects by reducing light pollution from sodium streetlights.
Urban Night Photography: Capturing clearer and more detailed cityscapes at night by minimizing the effects of artificial lighting.
Scenic Night Photography: Producing more natural and vibrant images of landscapes at night by filtering out unwanted light.
Long Exposure Shots: Improving the quality of long exposure night shots by reducing the orange glow often caused by streetlights.
Specifications
- Filter Type: Anti-Light Pollution Night
- Exposure Reduction: Not Specified by Manufacturer
- Size: Drop-in 95mm for RevoRing Swift Drop-in Racks & K-Series Magnetic Holder
- Front Accessory Thread / Bayonet: No
- Coating: Multi Coated
- Water/Oil/Scratch Resistant
- Filter Material: SCHOTT B270 Glass
In the Box
- H&Y Filters Drop-in (95mm) Anti Pollution Night Filter
- Filter Pouch
- Limited 1-Year Manufacturer Warranty
