products

Plano Structure Optical Collimator Lens Optical Window Type Available

Basic Information
Place of Origin: Guangdong, China (Mainland)
Brand Name: tianzhili
Model Number: customized
Price: US $3.00
Detail Information
Material: Sapphire Crystal, Sapphire Usage: Optical
Shape: Customized Application: Optical Lens
Product Name: Optical Sapphire Glass Products Surface Quality: 40/20
High Light:

sapphire glass watch face

,

synthetic sapphire glass


Product Description

 

 

Plano Structure Optical Collimator Lens Optical Window Type Available

 

 

 

Product Description

 

Optical Window

Optical Windows are flat, plane-parallel plates that are often used as protective barriers for electronic sensors or detectors from outside environments. Optical Windows should be selected based on the material transmission or mechanical properties of the substrate. Optical Windows do not cause change in the magnification of a system.

Product parameters
glasssurface technologypolishing ,chamfermiddle height random.contace me if you have other specific needsThese round sapphire
glass crystals come in a variety of thicknesses and diameters, are nearly unbreakable crystals making them highly prized by
watchmakers. These watch crystals can be glued into most watch cases or pressure fit into most plastic watch crystal gaskets. Each
sapphire watch crystal comes with a slightly polished bevel edge to give the watch crystal a nice finished look once it has been
installed. These generic sapphire glass crystals can be used to replace the watch crystals of almost every name brand watch
popular today, especially high-end watch crystals like those in Rolex watches, saving you both time and money.

Except for sapphire glass, if you need another watch part, please contact me.Welcome to long-term cooperation.

 

 

Property

Specification

Thickness

0.5-50mm

Tolerance

    0.02mm 

Edge Finish

   Ground and beveled

Surface Quality

   40-20 scratch-dig

Surface Flatness

λ/4 @ 633 nm

Parallelism

    ≤3 arc min (≤0.9 mrad)

Clear Aperture

  >80% of central diameter

Hardness (Knoop)

1370 kg mm-2

Young's modulus

3.4 x 1011 N m-2

Thermal Limit

22 W m-1 K-1

Thermal expansion coefficient

8.4 x 10-6 K-1

 

 

Inspection equipment

Inspection equipment

 

Plano Structure Optical Collimator Lens Optical Window Type Available 0     1

                        Interferometer                             Transmissivity detector

Plano Structure Optical Collimator Lens Optical Window Type Available 2      Plano Structure Optical Collimator Lens Optical Window Type Available 3

             Quadratic element                                   Orientometer

 

    

Contact Details
lijia

Phone Number : +8617722965647

WhatsApp : +8618606222729