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- The Super Heat Shield Filter deflects convective heat due to an extremely heat stable polymer base and properties inherent in its resin.
- It is generally used to protect color filters in long range applications, especially when using dark colors such as blues and greens.
- The Heat Shield should be positioned between the lens and the color filter, allowing space on each side of the filter for the escape of heated air.
- Extenders which allow at least 1.2cm of air space on each side of the Super Heat Shield will permit adequate venting and insure the longevity of the Super Heat Shield filter.