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Molded Diffuse Aspheric Condenser Lenses

Molded Diffuse Aspheric Condenser Lenses

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  • Combine a Condenser and Diffuser into One Element
  • Fine, Medium, and Rough Diffuser Surface Textures
  • Provide Diffuse, Homogenous Illumination
  • Condenser Lenses and Diffusers Also Available

Molded Diffuse Aspheric Condenser Lenses combine a condenser lens and a diffuser into one optical element to simplify illumination systems. These lenses collimate light from LEDs and other light sources to provide homogenous illumination with greater efficiency than using a condenser lens with a ground glass diffuser. Lenses are available with three molded diffuser surface textures (fine, medium, and rough) with coarser textures providing a higher degree of diffusion but lower transmission. Molded Diffuse Aspheric Condenser Lenses feature durable glass substrates, enabling their use with low to high power LEDs, and are ideal for space constrained systems requiring diffuse, homogenous illumination.

Common Specifications

Note:
Maximum of 5 imperfections allowed with an area of 0.8mm, per ISO 10110-7 specification of 5/5 x 0.63. Click here for more information on the ISO 10110 surface quality specification.
Centering (arcmin):
≤25
Bevel:
Protective bevel as needed
Shape of Back Surface:
Plano
Focal Length Tolerance (%):
±7
Coating:
Uncoated
Surface Quality:
As Molded
Radius R2 (mm):
Plano
Wavelength Range (nm):
350 - 2000
Conjugate Distance:
Infinite

Products

Dia. (mm) EFL (mm) NA  Coating   Grit   Compare   Stock Number   Price  Buy
26.50 18.00 0.67 Uncoated Smooth
26.50 18.00 0.67 Uncoated Medium
26.50 18.00 0.67 Uncoated Rough
40.00 28.50 0.63 Uncoated Smooth
40.00 28.50 0.63 Uncoated Medium
40.00 28.50 0.63 Uncoated Rough
51.68 34.00 0.70 Uncoated Smooth
51.68 34.00 0.70 Uncoated Medium
51.68 34.00 0.70 Uncoated Rough
70.00 51.50 0.66 Uncoated Smooth
70.00 51.50 0.66 Uncoated Medium
70.00 51.50 0.66 Uncoated Rough

Technical Information

MOLDED DIFFUSE ASPHERIC CONDENSER LENSES
Regular Condenser Lens Condenser Lens with Smooth Diffuser Conenser Lens with Medium Diffuser Condenser Lens with Rough Diffuser
Light collimated from an LED using a regular condenser lens and condenser lenses with a diffuser surface. As the texture of the diffuser surface becomes rougher, the level of diffusion increases.

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