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Gold Flower Scratch Resistant Watch Glass Ground And Beveled Edge Finish

Basic Information
Place of Origin: Guangdong, China (Mainland)
Brand Name: tianzhili
Price: Calculate prices by size and technology
Packaging Details: Conventional packaging plastic packaging box foam cotton carton
Detail Information
Product Name: Sapphire Glass Material: Artificial Sapphire
Use: Watch Lens Hardness: H9/HV1800-2200
Coating: Anti-Reflective (AR) Coatings Shape: Circular Plane
Model Number: Customization Brand Name: TianZhiLI
High Light:

synthetic sapphire glass

,

scratch resistant watch crystal


Product Description

 

 

Gold Flower Scratch Resistant Watch Glass Ground And Beveled Edge Finish

 

 

 

Product Description:

 

 

 

Main Specs of Optical Window
  Product Name Optical Window
Diameter &Tolerance 3.0~350±0.025mm
Parallelism ±30 arc sec
Thickness &Tolerance 0.15-100±0.025m
Surface Flatness 1/20Lambda
Surface Quality 10-5
Material BK7/quartz/sapphire/Ge/CaF2/ZnSe/BaF2/ZnS/KBr
Beveling 0.2mm×45°
Clear aperture >90%
Coating AR coatimg
Reflective coating
Dichroic film

 

These round sapphire glass crystals come in a variety of thicknesses and diameters, and the almost unbreakable crystals are highly valued by watchmakers.


The electroplating process makes the sapphire glass more beautiful, and you can customize a variety of colors and graphics. These watch crystals can be attached to most cases or to most plastic watch crystal washers.


Each sapphire crystal is mirrored with a slightly polished beveled edge that, once installed, gives the watch crystal a beautiful look.


These versatile sapphire glass crystals can be used to replace almost all the crystals of today's popular brand-name watches, especially the high-end watch crystals in Rolex watches, saving you time and money.

 

Please try to offer more details as below when you place an order:

 

1. Buyer offers an original sample or related mounting parts and special request for attention or change.

 

2. If you are unable to provide samples, please provide drawings or try to provide more details.

 

We can provide flat/single domed/double domed and other shape watch glass,Welcome to email us.

 

 

Synthetic Sapphire Window Technique Index :

 

Property Specification
Thickness 0.5-50mm
Size 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

 

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.

 

Product Display:

 

Gold Flower Scratch Resistant Watch Glass Ground And Beveled Edge Finish 0

 

 

Contact Details
lijia

Phone Number : +8617722965647

WhatsApp : +8618606222729