Rosco Permacolor Glass Filter - Medium Red Blue - 8-1/4" Round Kopul M4020RR The Sensei 49-43mm Step-Down Ring

The Sensei 49-43mm Step-Down Ring is a step-down ring permitting the use of 43mm threaded filters on a 49mm threaded lens

Note: Rack depth is listed at 6" (15

6 x Compression Ring

Weight Single: 3

Rosco Permacolor Glass Filter - Medium Red Blue - 8-1/4" Round Kopul M4020RR The Sensei 49-43mm Step-Down RingThe Permacolor Standard Colors dichroic filters are durable glass color filters that transmit only certain wavelengths of light, reflecting the rest of the spectrum, rather than absorbing it. Since virtually no energy is absorbed by the filter, light transmission is significantly higher than traditional gels and will never burn out or fade. The Permacolor filters are made with the highest quality coatings, designed not to fade or shift color. In