Compare Model Drawings, CAD & Specs Diameter Thickness Availability Price
05Q20-NL
$82
1 Week
 05Q20-NL 12.7 mm 3 mm
1 Week
 $82
10Q20-NL
$96
In Stock
 10Q20-NL 25.4 mm 6.1 mm
In Stock
 $96
20Q20-NL
$248
In Stock
 20Q20-NL 50.8 mm 9.4 mm
In Stock
 $248

Specifications

  • Material
    UV Grade Fused Silica
  • Antireflection Coating
    Uncoated
  • Diameter Tolerance
    +0/-0.13 mm
  • Surface Flatness
    λ/10 at 632.8 nm over the clear aperture
  • Surface Quality
    15-5 scratch-dig
  • Clear Aperture
    > central 80% of diameter
  • Chamfers
    0.25-0.76 mm face width
  • Chamfers Angle/Tolerance
    45° ±15°
  • Wedge
    30 ±15 arc min
  • Cleaning
    Non-abrasive method, acetone or isopropyl alcohol on lens tissue recommended. See How to Clean Optics

Features

UV Fused Silica Substrates

Optically finished substrates are made to stringent standards, ready for your specialty coating. These high quality substrates have high flatness, low scratch-dig and low parallelism. Order Newport substrates to supply to custom optical coating houses to save on overall costs.

Don't see what you need?  We are happy to make substrates to your specifications. Please feel free to Contact Us!

Includes Optical Grade Jewel Box

These substrates are specially packaged with the customer in mind.  Each substrate comes in an optical grade jewel box with plastic insert.  Instead of adhering the label on the top surface, the label is placed in the inside top cover of the jewel box.  This way once the coating is applied to the substrate, the same packaging can be used again for the finished optic with a new label.