Video Chat with a Lighting Expert - Live

Rosco # 3203 3/4 Blue CTB Color Conversion Gel Filter (20 x 24" Sheet)

BH #RO3203S • MFR #RS320311
Print
Rosco # 3203 3/4 Blue CTB Color Conversion Gel Filter (20 x 24" Sheet)
Key Features
  • Heat Resistant
  • Deep-Dyed
  • Excellent Color Transmission
This Roscoe 3/4 Blue CTB Color Conversion Gel 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 to create different lighting interpretations.
More Details
In Stock
No Store Display
Ask an Expert
800-606-6969

Rosco R3203 Overview

This Roscoe 3/4 Blue CTB Color Conversion Gel 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 to create different lighting interpretations.

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

UPC: 096727582523

Rosco R3203 Specs

Item Type
3/4 CT Blue (#3203)
• Transmission: 41%
• Color Temperature: From 3200 to 4700K
Shape
Rectangle
Filter Material
Flexible Plastic
Dimensions
W: 20 x H: 24" / W: 51 x H: 61 cm
Packaging Info
Package Weight
0.1 lb
Box Dimensions (LxWxH)
24 x 20.25 x 0.01"

Rosco R3203 Reviews

works, manufacturer should label the corners

By Jeff
Rated 4 out of 5
Date: 2016-12-16

It works fine, but with all gels I really wish the manufacturer would print a simple label, 3/4 CTB, on all four corners as this is the first thing I do with all gels, its both time consuming and my sharpie penmanship is not as nice as a manufacture could make it

does what it's suppose to do

By WPDX
Rated 5 out of 5
Date: 2013-07-25

it works

See any errors on this page?

question

Will this gel melt if I put it on an Arri 1k open face?
Asked by: Kevin B.
It depends on how close to the light you have it. These gels are pretty durable and withstand quite a bit of heat but can melt if left near the heat source to long. I don't use your type of lights but I have taped these directly to the front of my dynalite strobes with nothing in between. They get pretty hot and the gels stand up to it perfectly fine as long as you don't just leave them sit there with the lights on for long periods. I usually adjust my lighting then put the gel on and shoot so the gel isn't on for too long. If you use a holder and put a little space between the light and the gel this should definitely work but if you are taping it directly to the light like I do then keep an eye on them because they can melt if left too long with the lights on.
Answered by: Rebecca Janelle H.
Date published: 2018-08-28
  • y_2026, m_6, d_6, h_12CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.46
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_1
  • loc_en_US, sid_90467, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
  • clientName_bhphotovideo
Whatever You Need, We've Got It