K9 High-Precision Plane Window front product view on a dark background
Angled view of K9 High-Precision Plane Window for sensor protection, imaging and laser enclosures

SO-W03 SERIES

K9 High-Precision Plane Window

SO-W03 high-precision K9 plane windows provide a flatter, more accurately parallel protective interface for imaging, metrology and aligned visible/NIR beam paths.

K9 Optical Glass
$22.06
$22.06

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Product Overview

Specify K9 High-Precision Plane Window by aperture, surface accuracy and mounting

Compared with the standard SO-W01 family, this series is intended for systems that are more sensitive to transmitted wavefront error, beam displacement and surface defects. Uncoated and broadband AR-coated variants cover common laboratory wavelength bands.

Review surface flatness, parallelism and surface quality together; diameter and coating alone do not define window performance. Mount with even perimeter support to avoid stress-induced distortion.

Select a Model

models

Engineering Guidance

Choose the window around transmitted wavefront and environment

Performance considerations

Compared with the standard SO-W01 family, this series is intended for systems that are more sensitive to transmitted wavefront error, beam displacement and surface defects. Uncoated and broadband AR-coated variants cover common laboratory wavelength bands.

Selection and mounting

Review surface flatness, parallelism and surface quality together; diameter and coating alone do not define window performance. Mount with even perimeter support to avoid stress-induced distortion.

Need a different diameter, tolerance or coating?

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

Request Engineering Review