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Rosco # 3208 1/4 Blue CTB Color Conversion Gel Filter (20x24" Sheet)

B&H # RO3208S Mfr # RS320811
In Stock
Free Expedited Shipping on Orders over $49
You Pay: $6.50
Product Highlights
  • Heat Stable
  • Deep-Dyed
  • Excellent Color Transmission

Roscoe 1/4 Blue CTB Color Conversion Gel Filter - This filter is traditionally used to convert tungsten lighting to daylight. CTB (Color Temperature Blue) filters are available in a full spectrum of degrees (strengths) which, depending on your needs, can be used to either raise the temperature of your lighting or used to create different lighting interpretations.

CTB filters offer you complete control when shooting under tungsten lighting.  

Color 1/4 Blue
Size 20x24" (51 x 61cm)
Transmission 74%
Mired Shift 30
Application Boosts 3200K sources to 3500K. A partial conversion to compensate for voltage reduction, or to boost aging HMI lamps or household incandescent sources.
Rosco # 3208 1/4 Blue CTB Color Conversion Gel Filter (20x24" Sheet)
  • 20x24" Sheet
  • REVIEW SNAPSHOT®

    by PowerReviews
    Rosco# 3208 1/4 Blue CTB Color Conversion Gel Filter (20x24" Sheet)
     
    4.0

    (based on 3 reviews)

    Ratings Distribution

    • 5 Stars

       

      (1)

    • 4 Stars

       

      (1)

    • 3 Stars

       

      (1)

    • 2 Stars

       

      (0)

    • 1 Stars

       

      (0)

    100%

    of respondents would recommend this to a friend.

    Reviewed by 3 customers

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    Displaying reviews 1-3

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    5.0

    excellent gel

    By Michael

    from NYC

    About Me Semi-pro Photographer

    Verified Buyer

    Pros

    • Durable
    • Good Color Value
    • Long-Lasting
    • Powerful

    Cons

      Best Uses

      • Low Light

      Comments about Rosco # 3208 1/4 Blue CTB Color Conversion Gel Filter (20x24" Sheet):

      Durable, excellent gel for lighting purposes.

      • Was this a gift?:
      • No

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      4.0

      Color accurate but quite thin

      By John

      from Atlanta

      Verified Buyer

      Pros

      • Good Color Value

      Cons

      • Flimsy

      Best Uses

      • General Use

      Comments about Rosco # 3208 1/4 Blue CTB Color Conversion Gel Filter (20x24" Sheet):

      good color accuracy but (as with most gels) I find them too thin for my liking. I haven't seen any options for a thicker gel?!?!

      • Was this a gift?:
      • No

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      3.0

      Useful

      By RB

      from Chicago

      Verified Buyer

      Pros

        Cons

        • Durability

        Best Uses

        • Indoors

        Comments about Rosco # 3208 1/4 Blue CTB Color Conversion Gel Filter (20x24" Sheet):

        This filter is quite a bit thinner than the Bogen filters, but not being an experienced lighting expert, I don't know their comparative longevity. I was a bit surprised that the roll was shipped all by itself in a huge box with tons of packing peanuts, but I guess it doesn't get hurt that way.

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        Tutorials

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        Amherst Media -  Book: Professional Filter Techniques for digital Photography
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