Reflect • Diffuse • Control

  • 243-G Quigley Blvd. New Castle, DE 19720
  • Phone: 302.476.2055
  • contact@whiteoptics.com

Fresnel Lenses


Efficiently focus and aim light in circular fixtures like spotlights, downlights, and round highbays. Simplify your design with short focal length microstructred Fresnel optics, eliminating the need for large, complicated reflectors and lenses.

Typical response using LM215 in COB downlight.

Typical response using LM215 in COB downlight.

Fresnel Lens Specifications

Lens #Angular Response at 25mmDistribution/ThrowOptical Efficiency*Focal length (mm)Beam angle at distance from source (0mm)Beam angle at distance from source (25mm)Beam angle at distance from source (50mm)Beam angle at distance from source (75mm)
33492%2535º20º--
21592%5052º37º23º-
21195%9053º47º30º24º
21696%18967º57º52º42º

These products are directional and should be installed with the microstructures (textured side) facing away from the lamp. If none of our standard products fit your needs, we have the capability to quickly prototype and develop custom optical solutions for you.