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SIRUI  |  SKU: P1836A

SIRUI 18°-36° Stepless Zoom Projector Lens for COB Light

Regular price $524.00
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Key Features

The SIRUI 18°-36° Stepless Zoom Projector Lens is a mountable optic built for COB light users who want to change beam angle and sharpness without swapping physical lenses or buying a separate aperture accessory. A single-hand twist-lock adjusts the beam smoothly between 18 and 36 degrees, letting photographers and lighting designers reshape the light on the fly.


  • 18-36 Degree Stepless Zoom: A single twist-lock control smoothly adjusts beam angle and focus with one hand, changing light shape at the same distance.
  • Mounts Directly on COB Lights: Attaches to a compatible COB monolight to change spot size and sharpness without a separate aperture accessory.
  • Fast, Flexible Adjustment: Lets photographers, studios, and lighting designers change beam characteristics quickly and creatively during a shoot.

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