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Fresnel & Diffusion Lenses

Our Fresnel lenses and diffusion lenses ensure perfect lighting

Auer Lighting offers Fresnel and diffusion lenses in various focal lengths and shapes up to a diameter of 625 mm. Our product line includes all types of spotlights. The lenses can be used for metal vapor lamps and halogen lamps up to 24 kW.

Properties:

  • Homogeneous illuminated area
  • Precise half angles and focal lengths
  • Can withstand great mechanical strain
  • Exact light focusing due to precision pressing
  • Variable angular beam spread from spotlight to floodlight

Standard Fresnel lenses

Diameter (mm) Focal length (mm) Beam
angle
Flood (°)
Part No.
Spot Flood min annealed1 tempered2
50 50 26 40 8.40.011
(SAP 1065737)
-
80 50 26 40 8.40.004
(SAP 1071934)
8.40.104
(SAP 1071944)
112 110 55 40 8.40.008
(SAP 1065735)
8.40.108
(SAP 1071946)
130 110 62 40 8.40.007
(SAP 1071936)
8.40.107
(SAP 1071945)
150 110 60 40 8.40.010
(SAP 1065736)
8.40.110
(SAP 1071947)
150 100 36 40 8.40.015
(SAP 1069755)
8.40.115
(SAP 1071949)
152 100 55 40 8.40.012
(SAP 1071937)
8.40.112
(SAP 1071948)
175 120 65 40 8.40.022
(SAP 1287728)
8.40.122
(SAP 1287730)
200 140 75 40 8.40.031
(SAP 1287731)
8.40.131
(SAP 1287732)
250 150 80 40 8.40.041
(SAP 1065740)
8.40.141
(SAP 1071952)
2503 150 80 40 8.40.042
(SAP 1071943)
8.40.142
(SAP 1071953)
350 210 120 40 8.40.062
(SAP 1065741)
8.40.162
(SAP 1071954)
500 290 160 40 - 8.40.171
(SAP 1071956)

1Maximum temperature in the center of the annealed Fresnel lens 450 °C
2Maximum temperature in the center of the tempered Fresnel lens 330 °C
  We recommend using annealed Fresnel lenses at temperatures > 330 °C
3Preferred type for HMI application

Short focal length Fresnel lenses

Diameter (mm) Focal length (mm) Beam
angle
Flood (°)
Part No.
Spot Flood min annealed1 tempered2
80 40 14 60 8.40.204
(SAP 1071958)
-
112 55 20 60 8.40.208
(SAP 1065744)
-
120 80 32 60 8.40.205
(SAP 1065742)
8.40.405
(SAP 1071963)
130 70 27 60 8.40.207
(SAP 1065743)
8.40.407
(SAP 1071964)
150 80 30 60 8.40.210
(SAP 1065745)
8.40.410
(SAP 1071965)
175 85 32 60 8.40.220
(SAP 1297194)
8.40.420
(SAP 1297247)
200 100 40 60 8.40.231
(SAP 1071960)
8.40.431
(SAP 1071968)
250 120 45 60 8.40.243
(SAP 1297250)
8.40.443
(SAP 1297252)
300 150 60 60 8.40.251
(SAP 1071961)
8.40.451
(SAP 1071970)
350 180 75 60 8.40.262
(SAP 1065748)
8.40.462
(SAP 1071971)
450 235 100 60 8.40.267
(SAP 1071962)
8.40.457
(SAP 1071973)
625 270 120 60 - 8.40.482
(SAP 1065749)

1 Maximum temperature in the center of the annealed Fresnel lens 450 °C
2 Maximum temperature in the center of the tempered Fresnel lens 330 °C
  We recommend using annealed Fresnel lenses at temperatures > 330 °C