PolarPro 77mm Peter McKinnon Signature Edition II Variable ND 6-9 stop on tutussa kultarenkaisessa rungossa oleva s\u00e4\u00e4dett\u00e4v\u00e4 harmaasuodin. Yhteisty\u00f6ss\u00e4 Peter McKinnonin kanssa kehitetty suodinsarja on huippulaadukas ja eroaa selv\u00e4sti perinteisist\u00e4 s\u00e4\u00e4dett\u00e4vist\u00e4 ND-suotimista. Koska suotimien s\u00e4\u00e4t\u00f6vara on pidetty maltillisena on saavutettu maksimaalinen kuvanlaatu ilman v\u00e4rivirheit\u00e4, vinjentointia tai ristipolarisaatiota. N\u00e4it\u00e4 suotimiahan k\u00e4ytet\u00e4\u00e4n p\u00e4\u00e4asiassa videoon, on erityisen t\u00e4rke\u00e4\u00e4 ettei materiaaliin tule ylim\u00e4\u00e4r\u00e4ist\u00e4 p\u00e4\u00e4nvaivaa aiheuttavia v\u00e4rivirheit\u00e4. Usein halvat ND-suotimet j\u00e4tt\u00e4v\u00e4t kuvaan hiukan vihert\u00e4v\u00e4n ”kalvon”, still kuvista t\u00e4m\u00e4n viel korjaa helposti vaikka harmaakortilla. Videoeditoinnissa kyseinen ominaisuus kuitenkin aiheuttaa huomattavasti enemm\u00e4n ty\u00f6t\u00e4 ja aikaa. Peter Mckinnon<\/a><\/strong> is particularly known for his videos, and certainly wouldn't have put his name on a product that wasn't suitable for the job.<\/p>\n PolarPro 77mm Peter McKinnon Signature Edition II Variable ND 6-9 stop, onko se minulle sopiva?<\/strong><\/p>\n Full gaps go like this:\u00a0F1.2 | F2.0 | F2.8 | F4 | F5.6 | F8 | F11 | F16 | F22 | F32 | F45<\/strong><\/p>\n A stop means basically one aperture or dividing the shutter speed by two, i.e. 2-5 stops is equivalent to dimming the camera by 2-5 apertures \/ or dividing the time by 2-5 times. As an example, let's take a very common 50mm f\/1.4 lens, in bright sunlight the lens will produce a 1\/50 stop and an aperture of f\/22 at ISO 100. Of course, this is not the most desirable aperture for many people, so the amount of light entering the lens needs to be dimmed. Deciding that you want to set the aperture to f\/4, you can now calculate from the columns above how many times you need to \"stop down\" to get to the desired aperture. The answer in this case is 5, so at this maximum aperture of the filter you will reach the desired aperture. So if you want the aperture any more open\/larger, you will have to substitute PolarPro Variable ND 6-9 stop<\/a> a dimmed model. We recommend that all photographers buy both to make sure you get the shutter speed and aperture you want.<\/p>\nFeatures of the filter in brief<\/h2>\n
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