Circular Variable Neutral Density Attenuator front product view on a dark background
Angled view of Circular Variable Neutral Density Attenuator for spectroscopy, imaging and wavelength selection

SO-F17 SERIES

Circular Variable Neutral Density Attenuator

SO-F17 Circular Variable Neutral Density Attenuator provides continuous attenuation adjustment by rotating a circular gradient-density optic.

$523.53
$523.53

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Product Overview

Evaluate Circular Variable Neutral Density Attenuator across the complete spectral requirement

Spectral edges, center wavelength and attenuation values are specified for defined measurement conditions. Angle and temperature can shift interference-filter response.

Use the calibrated OD range and aperture position, and avoid placing a focused high-power beam on a small coating area.

Select a Model

models

Engineering Guidance

Choose spectral performance across the full passband and blocking band

Spectral behavior

Spectral edges, center wavelength and attenuation values are specified for defined measurement conditions. Angle and temperature can shift interference-filter response.

Selection and incidence conditions

Use the calibrated OD range and aperture position, and avoid placing a focused high-power beam on a small coating area.

Need a different diameter, tolerance or coating?

Custom substrate materials, dimensions, angular tolerances and coating bands can be reviewed for prototype and production quantities.

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