K9 Plano-Concave Dielectric High-Reflector front product view on a dark background
Angled view of K9 Plano-Concave Dielectric High-Reflector for laser reflection, beam delivery and optical instruments

SO-M02 SERIES

K9 Plano-Concave Dielectric High-Reflector

SO-M02 K9 Plano-Concave Dielectric High-Reflector provides beam expansion, resonator control and focusing or collimating reflection from a concave dielectric-coated surface.

$169.12
$169.12

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Product Overview

Match K9 Plano-Concave Dielectric High-Reflector to wavelength, geometry and incidence angle

Coating code, wavelength and angle of incidence are optical specifications, not cosmetic options. The same substrate size can behave differently when any of those fields changes.

Select focal length and radius first, then match coating band and angle of incidence; the reflected focal behavior depends on the mirror geometry, not only diameter.

Select a Model

models

Engineering Guidance

Choose reflective geometry and coating as one optical system

Performance considerations

Coating code, wavelength and angle of incidence are optical specifications, not cosmetic options. The same substrate size can behave differently when any of those fields changes.

Selection and orientation

Select focal length and radius first, then match coating band and angle of incidence; the reflected focal behavior depends on the mirror geometry, not only diameter.

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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Technical Resources

Related engineering articles

Selection notes and practical guidance matched to this product family.

CANAL GLASS SHOP
TECHNICAL RESOURCE
Optical Fundamentals · 7 min

Selecting Plane, Concave and Off-Axis Reflective Geometry

Match mirror geometry to beam folding, focusing, collimation and unobscured optical layouts.
CANAL GLASS SHOP
TECHNICAL RESOURCE
Coating Selection · 6 min

Aluminum, Silver, Gold and Dielectric Mirror Coatings

Compare spectral coverage, reflectivity, durability and environmental limits of common mirror coatings.
CANAL GLASS SHOP
TECHNICAL RESOURCE
Selection Guide · 8 min

How Angle of Incidence Affects Mirror Performance

Evaluate coating band, polarization response and mechanical orientation at the system incidence angle.