Rosco #4630 Filter - Red (1 Stop) - 20x24"

Rosco CalColor #4630 Filter - Red (1 Stop) - 20x24" Sheet

Rosco CalColor #4630 Filter - Red (1 Stop) - 20x24" Sheet

B&H # RO4630S MFR # RS4630
Rosco #4630 Filter - Red (1 Stop) - 20x24"

Rosco #4630 Filter - Red (1 Stop) - 20x24" Specs


Show MoreLess


Now Viewing:

In Stock
Order in the next 0:00:00 to Ship Today

You Pay: $6.68

Add to Wish List Item in Wish List

Questions? Ask our experts:

  • 1Description

Calibrated Color is a series of color effects lighting filters designed specifically to the spectral sensitivity of color film.

The series includes the primary colors Blue, Green and Red, along with the secondary colors Yellow, Magenta and Cyan followed by Pink and Lavender.

Each color is designed in four densities: 15, 30, 60 and 90, corresponding to the familiar 1/2, 1, 2 and 3 stop calibrations.

In color photography, three light-sensitive emulsion layers separately record the individual blue, green and red components of the spectrum.

CalColor filters adjust the transmission of these color components at the individual light source in a familiar and reliable manner.

As a result, the cinematographer can exercise selective and predictable control over the image's coloration as rendered by the film.

Table of Contents
  • 1Description
Color Red - 30 Density (1 Stop)
Size 20" x 24" (51x61cm) Sheet
Transmission 55%, -0.9s
Application Photographic lighting filter equal to CC30R. Enhances red transmission by effectively reducing blue and green exposure by 1 stop. Heat resistant base. Deep dyed.
Packaging Info
Package Weight 0.01 lb
Box Dimensions (LxWxH) 24.0 x 20.25 x 0.01"

Rosco #4630 Filter - Red (1 Stop) - 20x24" Review

Be the first to review this item
See any errors on this page? Let us know.