Continuously Variable Attenuator

Detachable Neutral Density Attenuators and filters
For maximum ease of use there is the continuously variable attenuator that can vary its attenuation over a very wide range just by pushing and pulling the filters laterally. The attenuator consists of two opposite wedges of ND glass. The surfaces are arranged so that no parallel surfaces face each other so as to eliminate interference effects. The variable attenuator uses the same C mount thread as the other components so it can be combined with additional stackable filters and beam splitters if necessary as shown.
Description
Specifications
Ordering Info
Catalog/Manual
Item Variable attenuator
Nominal ND (vis) 1 - 6 continuously variable
Clear Aperture ø20mm
Optical quality waves in visible
Damage threshold 5W/cm² , 1J/cm² for ns pulses
 
     ItemDescriptionP/N 
   
 Variable filter Continuously variable filter for complete control over beam intensity. Especially useful for pulsed lasers. Varies the intensity over more than 4 orders of magnitude between wavelengths 350nm and 1100nm. Can be stacked and combined with other filters and beam splitters SPZ17012  
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