Variable Attenuators

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10CWA168 - Closed Variable Wheel Attenuator

10CWA168 - Closed Variable Wheel Attenuator
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Attention! You can customise this product to your needs.
Close Variable Wheel Attenuator 10CWA168 is used when it is necessary to fully eliminate the side background lighting when using photodetectors with high sensitivity (e.g. CCD, photomultiplier, etc.). You may order standard connecting adapters 10A168 and 10R168 separately. Custom adapters are available too.
Loosen the central axis and rotate the whole body of the filter to set the desired position of an optical axis at a height between 36-71 mm.
The base of the attenuator has M6 holes on 3 sides for mounting versatility.
varna 4 wheels, each containing 3 filters & 1 empty space
varna 4 fixed positions per wheel
varna Diameter NDF 20 mm
varna Maximum thickness 3 mm
varna Non-parallel filters (inclined by 4)
varna Maximum deviation 0.09 mm
varna Clear aperture 18 mm
varna C-mount threads on both ends
varna Connecting adapters available
varna Stray light fully eliminated
varna Variable height of the optical axis
varna Three mounting holes

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You can customise this product to your needs. If you do not find suitable specifications for your application please contact us for custom solution.

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