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Rosco Roscolux Congo Blue, 20" x 24" Color Effects Lighting Filter

Rosco Roscolux Congo Blue, 20" x 24" Color Effects Lighting Filter
alaAverage 5

2 reviews

Sep, 2014

alaTest has collected and analyzed 2 reviews from magazines and websites.

Review analysis

(Based on 2 reviews)

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Amazon.com review summary for Rosco Roscolux Congo Blue, 20" x 24" Color Effects Lighting Filter

 

alaTest has collected and analyzed 2 user reviews of Rosco Roscolux Congo Blue, 20" x 24" Color Effects Lighting Filter from Amazon.com. The average user rating for this product is 5.0/5, compared to an average user rating of 4.3/5 for other Lenses & Filters on Amazon.com.

100% of the reviews on Amazon.com give this product a positive rating.

This summary is based on the product: Rosco Roscolux Congo Blue, 20" x 24" Color Effects Lighting Filter

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Product Specifications

Deep blue more saturated than Roscolux 385. Good for dark night skies or for a backlight color. A great color for rock and roll concert lighting. (Trans.= 56%).Rosco's premier range of filters, Roscolux, is manufactured in a unique technology to insure the longest possible life under hot theatrical lights. Three discrete layers are combined in a tri-extrusion process. By sealing the colored layer between two microscopically thin layers of clear film, dye migration is minimized and effective life is extended. Roscolux (sold under the trade name "Supergel" overseas) is currently the most widely used filter range in the world.Roscolux is comprised of two types of plastic. More than 65% of the line is made from co-extruded polycarbonate plastic. The remainder of the line is deep dyed polyester.Ordinary color filter is manufactured by surface coating clear polyester plastic film. In essence, the color is painted onto the surface. This means that heat and physical abrasion can easily remove the dye, resulting in quick fading and scratching.Available in sheets of 20in. x 24in. (50cm x 61cm) or rolls of 24in. x 25ft. (61cm x 7.62m). If you require rolls of larger dimensions the Cinelux line of filters is available in rolls of 48in. x 25ft. (122cm x 7.62m).
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