What item is right for you?
Ask our Experts! 800.606.6969 Live Chat

Rosco # 3204 1/2 Blue CTB Color Conversion Gel Filter (20x24" Sheet)

B&H # RO3204S Mfr # RS320411
In Stock
Free Expedited Shipping on Orders over $49
You Pay: $6.50
Product Highlights
  • Heat Stable
  • Deep-Dyed
  • Excellent Color Transmission

Roscoe 1/2 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 1/2 Blue
Size 20x24" (51 x 61cm)
Transmission 52%
Mired Shift 68
Application Boosts 3200K sources to 4100K. A partial conversion to compensate for varying daylight conditions and voltage reduction, or to boost aging HMI lamps and yellowed soft lights.
Rosco # 3204 1/2 Blue CTB Color Conversion Gel Filter (20x24" Sheet)
  • 20x24" Sheet
  • Light Stands & Accessories

    Show more >
    Impact -  Universal Filter Holder - 12x12" (30.5 x 30.5 cm)
    • You Pay: $39.95
     

    Misc Accessories and Adapters

    Show more >
    Adjustable Clamp Company -  Pony Spring "A" Clamp with Plastic Tips - 1"
    • You Pay: $2.20
     

    Tutorials

    Show more >
    Amherst Media -  Book: Professional Filter Techniques for digital Photography
    • You Pay: $27.00
     
    See any errors on this page? Let us know.

    Close

    Close

    Close