Machined Products

Features & Highlights
  • Plates and windows are near-net-shape in diameter and length, and ready for downstream machining, slicing, grinding, and polishing operations
  • Available in A, C, M and r-plane crystal orientations

We offer a wide range of sapphire windows and plates in multiple material grades, including large area formats.

DOWNSTEAM APPLICATIONS
  • Windows & viewports
  • Military-grade windows
  • Armor
  • Laser optics
  • Mechanical components

Product Availability

HEM Sapphire

HEM Sapphire

A-Plane
C, M and R-Plane
Format
Circular/Rectangular windows/plates
Circular/Rectangular windows/plates
Min Dia/Cross Sect*
.080”
.080”
Max Dia/Cross Sect*
22”
10”
Min Thickness*
.010" depending on size
.010" depending on size
Max Thickness*
~9”
~9”
Tolerance
±.005"
±.005"
Orientation
±2°
±2°
Corner Bevel
Light edge break
Light edge break
Finish
16-32 microinch
16-32 microinch
* Other custom parts available upon request

LAOS Sapphire

LAOS Sapphire

A-Plane
C, M and R-Plane
Format
Circular/Rectangular windows/plates
Circular/Rectangular windows/plates
Min Dia/Cross Sect*
.080”
.080”
Max Dia/Cross Sect*
8”
6”
Min Thickness*
.010" depending on size
.010" depending on size
Max Thickness*
~9”
~9”
Tolerance
±.005"
±.005"
Orientation
±2°
±2°
Corner Bevel
Light edge break
Light edge break
Finish
16-32 microinch
16-32 microinch
* Other custom parts available upon request

Crystal Systems has delivered custom shapes and sizes in the world's highest grades of HEM sapphire, made in the USA for over 50 years!

Contact us regarding custom sizes and demanding form factors.

Request a Quote

Contact us for a quote on any of our sapphire products, or to discuss your specific technical application and requirements.

Request a quote