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Rosco 3046 Cinegel Velvet Frost Filter 20 x 24" (50.8 x 60.9 cm)

B&H # RO3046S Mfr # 101030462024
In Stock
Free Expedited Shipping on Orders over $49
You Pay: $6.50
Product Highlights
  • Embossed Diffusion Material

The Rosco 3046 Cinegel Velvet Frost Filter 20 x 24" (50.8 x 60.9 cm) is a heat resistant material with an embossed surface that effectively diffuses the light to virtually eliminate hot spots. The filter boasts high light output with minimal effect on color balance.

Color White
Application Diffusion
Dimensions 20 x 24" (50.8 x 60.9 cm)

REVIEW SNAPSHOT®

by PowerReviews
Rosco3046 Cinegel Velvet Frost Filter 20 x 24" (50.8 x 60.9 cm)
 
5.0

(based on 2 reviews)

Ratings Distribution

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Reviewed by 2 customers

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5.0

Diffuser for slide copying

By Ron in NYC

from NYC

About Me Photo Enthusiast

Verified Buyer

Pros

    Cons

      Best Uses

        Comments about Rosco 3046 Cinegel Velvet Frost Filter 20 x 24" (50.8 x 60.9 cm):

        I used this is as a diffuser for slide copying. Picture of apparatus attached. The advantage of this product over, say, cutting up a milk carton, using the top of a coffee can, a Tupperware lid, or a report cover is that it lets more light through, diffuses better than some of the above, and has a small grain pattern. What one is trying to do in slide copying is spread the light evenly and prevent grain patterns from showing though the slide. This product accomplishes the latter perfectly. The former is tough because it must be done mostly at the light source. What you see in the pictures is the best I've found to date after trying flash, an LED Video light, floodlights, etc. Perhaps using an iPad displaying a pure white web page would work best. I'll try that some day.

        • Was this a gift?:
        • No

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        5.0

        Best diffusion I've found yet

        By TL

        from North Jersey

        Pros

        • Durable
        • Long-Lasting
        • Minimal light loss

        Cons

          Best Uses

          • General Use
          • Indoors
          • Low Light

          Comments about Rosco 3046 Cinegel Velvet Frost Filter 20 x 24" (50.8 x 60.9 cm):

          This is really a unique material. The density of the diffusion is probably somewhere in between Lee 216 and 250 (full white diffusion and half white diffusion), so it can make hard lights very soft, especially if the sheet is placed in a large frame and the light is blasted through the frame. But the light loss is nowhere near 216 or 250; probably no more than half an F-stop of light loss. In addition, the shape of the beam is largely maintained making the light easier to control, whereas with 216 the light becomes very omnidirectional. A large frame wouldn't do so well outside since the material is rather stiff and would probably make an incredible amount of noise in the wind, but larger overheads with different materials are typically used outside as opposed to frames anyway.

          • Was this a gift?:
          • No

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