Kase Clip-in Neutral Night Light Pollution Reduction Filter,Built-in Camera Clear-Night MC Filter for Sony A7/A7III/A7RIII/A7R/A7S/A9/FX3 Camera for

Kase Clip-in Neutral Night Light Pollution Reduction Filter,Built-in Camera Clear-Night MC Filter for Sony A7/A7III/A7RIII/A7R/A7S/A9/FX3 Camera for

Compatible with Sony Alpha Full-frame Mirrorless Cameras,included A7/A7 II/A7 III/A7R/A7R II/A7R III/A7R IV/A7S/A7S II/A7S III/A9/A9 II/A7C,etc. The Clip-in Light Pollution Filter is installed in front of the photosensitive element (CMOS) of the camera body without affecting the operation and use of the photosensitive element, lens or adapter mount. Between mercury vapour, sodium, Low CRI streetlights, there are many undesirable wavelengths of light that pollute the night sky.The glow from these will stop your camera from seeing the sky properly and effect your night images.The Light Pollution Filter from Kase filters the yellow cast caused by light pollution during night photography, isolating the harmful effect of artificial lights on imaging,to restore the most beautiful night view. Made of B270 optical glass with nano multi-coatings, this filter is engineered for longevity with improved hardness to make it shock ,scratch resistant and easy cleaning. Installation is quick and easy, and removing it is simple using the included plastic removal tool.Weight is only 3.3g. Kase Clip-in Light Pollution Filter is designed to improve image quality during astrophotography sessions in urban areas.It reduces the appearance of light pollution from artificial light sources such as commercial or residential buildings, brightly lit billboards, streetlamps, and sports and entertainment venues that can produce a yellowish cast in images. These artificial light sources create a form of light pollution known as sky glow, where individual stars, the Milky Way, and other astronomical objects in the night sky are obscured. Employing this filter can improve the image quality by blocking the yellow light from sodium-vapor lamps, mercury-vapor lamps, or low Color Rendering Index LEDs. By preventing the dominant wavelengths of light associated with the color of those lamps from being recorded, the visibility of astronomical objects is enhanced.

Features:
Made of B270 optical glass, this filter is engineered for longevity with improved hardness to make it shock and scratch resistant.
The nano multi-coatings that allow water and oil to bead and be cleaned off without leaving residue.
This clip-in filter mounts inside the camera body, in front of the image sensor, adding the benefit of sensor protection to its main application.
The included matte black shading fabric reduces the potential for stray lens flare.
Weight only 3.3g,Installation is quick and easy, and removing it is simple using the included plastic removal tool.

Compatible with Sony Alpha Full-frame Mirrorless Cameras:
A9/A9II/A7C/A7/A7II/A7III/A7IV/A7R/A7RII/A7RIII/A7RIV/A7S/A7SII/A7SIII/FX3/A1