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Flashed opal offers a more thorough diffusion with a distribution close to Lambertian, with the brightness of the diffuser being independent of the viewing angle.

Such wide scattering angles will inevitably reduce brightness, however Opal diffusers can be very useful in light boxes and other illumination systems.

Note: Flashed opal diffuser material has been discontinued by the manufacturer. Knight Optical still hold limited stock parts available for purchase. Please contact our sales team for more information.

Material:
Diameter:
Length/Width:
Material Thickness:
Opal Layer Thickness:
Surface Quality:


White-flashed opal
+0/-0.25 mm
± 0.25 mm
± 0.20 mm (+0.2/-0.5mm 6mmthk)
0.45mm +0.35mm/-0.2mm
<60-40 scratch-dig

Cutting down of stock components to smaller diameters and sizes.
Mounting options.
Larger sheets available for custom shapes and sizes.
The opal layer can be polished down at short notice.

11 Items

Name Diameter (mm) Length (mm) Width (mm) Thickness (mm) Material Price Buy
DFO5000 pdf 50 3 Flashed Opal
$27.73
DFO5051 pdf 50 50 6 Flashed Opal
$34.68
DFO5050 pdf 50 50 3 Flashed Opal
$22.94
DFO4040 pdf 40 40 3 Flashed Opal
$20.16
DFO4000 pdf 40 3 Flashed Opal
$25.65
DFO2525 pdf 25 25 3 Flashed Opal
$15.22
DFO2500 pdf 25 3 Flashed Opal
$23.56
DFO15000 pdf 150 3 Flashed Opal
$68.46
DFO1200 pdf 12 2 Flashed Opal
$9.73
DFO100100 pdf 100 100 3 Flashed Opal
$47.96
DFO10000 pdf 100 3 Flashed Opal
$57.55

11 Items

1

Flashed Opal Diffusers

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