Borosilicate Float Glass Sheet High Transmittance Glass Plate for Optical Lens

Product type: Borosilicate Glass. Application: Door, Window, Heat Resistant Glass. Model: 80416. Function: Optical Function, Electromagnetic Function, Thermal Function, Biological and Chemical Function.

Overview

The Borosilicate Float Glass Sheet High Transmittance Glass Plate for Optical Lens is supplied as an optical lens made from Borosilicate 3.3 (Borofloat type), low thermal expansion coefficient. Listed geometry: plate shape. Temperature Heat Resistant Glass. Typical applications: Home Appliance. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.

Specifications

Technical data

What to specify when you request a quote

• Material — listed as “Borosilicate 3.3 (Borofloat type), low thermal expansion coefficient”; name the glass or crystal.
• Geometry — listed as “1150*850mm /1700*1150mm”; give diameter, focal length or radii, angles and tolerances.
• Surface figure — quote surface figure (λ) and scratch-dig.
• Centring and edges — state centration and edge chamfer.
• Coating — list the band and reflectance or transmission target.

Engineering guides for this part

For material grades and coating options, see BF33 Glass for Microfluidic Chips: Properties, Coatings & Selection Guide. How parts like this are machined and finished is covered in Flat Glass Polishing Process for Precision Substrates. For an application example, read Why Quartz Glass Components Excel in Coffee Heating Modules. Before sending a drawing, check Fused Silica Refractive Index: Key to Optical Design Improvement. A related standard product is BF33 Microfluidic Glass Chip for Rapid Testing.

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