Canon lens to SONY camera EOS-NEX ring built light light filter.
ANTI-GLOW the filter effectively filters out the influence of the city Na lamp and the Hg mercury lamp, effectively improves the contrast, and has better color restoration.
The biggest feature of this filter is that there is no color bias for the purpose of design, high performance price ratio as the starting point, different from other starlight filters, after the use, basically no "color bias", because of its special optical performance, we suggest that the light damage to the use of the filter. For example, the small area of light hazard or the mountain area will increase the contrast of the stars.
Filed under: Eyepieces & Accessories