Rosco CalColor #4290 Blue Filter, 3 Stop, 20x24" Sheet

SKU: RO3042902024 MFR: 103042902024
$11.55
$12.60
Save: $1.05 (8%)
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Key Features

  • Achieve stunning blue color effects with this Rosco #4290 filter for creative photography.
  • Enhance your studio lighting with this 20x24" blue filter, adding a cool, calming tone.
  • Enjoy consistent, professional results with this durable, heat-resistant Rosco CalColor gel.
  • Easily modify and control light; this 3-stop blue filter is ideal for film & photography.
  • Create unique moods and scenes using this vibrant blue color effects filter by Rosco.
  • This easy-to-use lighting gel provides excellent color accuracy for consistent results.
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Temporarily On Backorder?Expected Availability: 09/2025
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Reviews about this item

Review Summary

2021-12-27T09:35:20

Rated 5 out of 5

Adorama green gel for lights

Excellent for our use.

ELIZABETH S.

2021-10-21T14:55:54

Rated 3 out of 5

Well-packed item was, surprisingly, used.

Although it didn't matter for the purposes it's used for, I was quite surprised and disappointed to open the package to find what clearly was a used item. The 2-ft.-square gel looks as though it was run over by miniature, very dull lawn perforator -- no holes, just hundreds of small, sharply-made dimples. And there are smudges, etc. Yet, someone went to the trouble of rolling it up into a mailing tube, which was further packed in an over-size box. The shipping department gets compliments; I don't know who at the store or warehouse failed to check the item. Anyway, these things happen occasionally, and Adorama has always been an excellent supplier. Yes, I would recommend them; we all make mistakes.

Phlip U.

Rosco CalColor Specifications

  • Sheet Size

    20" x 24"

  • Type

    Color Effects Filter

  • Format

    Sheets

  • Shape

    Square

About Rosco CalColor

FEATURED REVIEWS

Adorama green gel for lights

By ELIZABETH S.

Excellent for our use.

If you're a professional photographer or cinematographer seeking precise control over your image's coloration, the Rosco CalColor #4290 Blue Filter is an indispensable tool. This high-quality, 3-stop filter, measuring a generous 20x24 inches, is meticulously designed to align with the spectral sensitivity of color film.

The filter's blue hue is specifically crafted in a 90 density, mirroring the familiar 3-stop calibration. This feature allows it to uniquely record the individual blue component of the spectrum in color photography. The CalColor filter expertly adjusts the transmission of this color component at each light source in a reliable and predictable manner.

Constructed with durability in mind, this professional-grade filter offers versatility for a wide range of lenses and cameras. Whether you're shooting in diverse lighting conditions or aiming for a specific effect, the Rosco CalColor #4290 Blue Filter provides the quality and precision you need to capture stunning visuals.

This product is not just a filter, but a tool for creative expression, enabling photographers and cinematographers to exercise selective control over their image's coloration as rendered by the film. With the Rosco CalColor #4290 Blue Filter, you can transform your vision into a captivating reality.

Rosco CalColor Features

  • Precision blue color filtration with Rosco CalColor #4290 for professional photography
  • 3-stop filter density for controlled spectral sensitivity alignment
  • Large 20x24" sheet suitable for various camera lenses and settings
  • High-quality, durable construction for reliable color adjustment
  • Enhances creative control over image coloration in film projects
  • Ideal for both photography and cinematography applications

Key Features

  • Achieve stunning blue color effects with this Rosco #4290 filter for creative photography.
  • Enhance your studio lighting with this 20x24" blue filter, adding a cool, calming tone.
  • Enjoy consistent, professional results with this durable, heat-resistant Rosco CalColor gel.
  • Easily modify and control light; this 3-stop blue filter is ideal for film & photography.
  • Create unique moods and scenes using this vibrant blue color effects filter by Rosco.
  • This easy-to-use lighting gel provides excellent color accuracy for consistent results.