4.5" Round T1 Infrared Filter Ultra Polarizer 9 파운드 / 0

9 파운드 / 0

and then grinds and polishes them to a precise tolerance of 1/10

Reflected points of light change direction when filter is rotated

while a +2 combined with a +4 will equal a +6

코팅되지 않았으며 약 40 %의 평균 광 투과율을 나타냅니다

4.5" Round T1 Infrared Filter Ultra Polarizer 9 파운드 / 0The 4. 5" Round T1 Infrared Filter from Tiffen is a high tech filter targeted towards eliminating infrared contamination at 680nm. This filter will assist you in maintaining your color spectrum when shooting against a dark fabric. You will notice the blacks turn out true with no color cast from the red end of the spectrum. This filter has been created to help capture a much broader spectrum of color than previous infrared filters particularly with