MSE PRO 100 mm SCHOTT D263 Glass Wafer, 500 um Thick, DSP, w/ Bevel, Primary Flat Only

SCHOTT D263 glass is a clear, lightweight, low fluorescence, borosilicate glass. It has a good chemical resistance and uniform optical transmittance in the visible range. It has higher infrared transmission than most other thin glass materials. It is not permeable to moisture and flexible like plastic. Order D263 glass wafers with the best price on the market from a trusted materials science supplier, MSE Supplies. Custom made D263 glass wafers, windows and substrates are available upon request. Please contact us for a quote. N-BK7 glass wafers, windows and substrates are also available and can be custom made. Please contact us for a quote. Product Number: WA1201 Material: SCHOTT borosilicate glass Grade: D263 optical grade Diameter: 4" (100 +/- 0.1 mm) Thickness: 500 +/- 50 um Primary Flat: 32.5±2mm Surface Polishing: Double Side Polished (DSP) with surface roughness Ra < 1 nm on both the top surface and bottom surface Surface Finish: S/D 40/20 Physical Properties of D263 glass Density: 2.51 g/cm3 Surface roughness: < 1 nm RMS Luminous transmittance τvD65 (d = 1.1 mm): 91.7% Coefficient of Thermal Expansion: 7.2*10^-6 /°C (20 °C - 320 °C) Transformation temperature: 557 °C Dielectric constant εr at 1 MHz: 6.7 Refractive index nD 1.5230

MSE PRO 100 mm SCHOTT D263 Glass Wafer, 500 um Thick, DSP, w/ Bevel, Primary Flat Only

SCHOTT D263 glass is a clear, lightweight, low fluorescence, borosilicate glass. It has a good chemical resistance and uniform optical transmittance in the visible range. It has higher infrared transmission than most other thin glass materials. It is not permeable to moisture and flexible like plastic. 

Order D263 glass wafers with the best price on the market from a trusted materials science supplier, MSE Supplies.

  • Custom made D263 glass wafers, windows and substrates are available upon request. Please contact us for a quote.
  • N-BK7 glass wafers, windows and substrates are also available and can be custom made. Please contact us for a quote.

Product Number: WA1201

Material: SCHOTT borosilicate glass

Grade: D263 optical grade

Diameter: 4" (100 +/- 0.1 mm)

Thickness: 500 +/- 50 um

Primary Flat: 32.5±2mm

Surface Polishing: Double Side Polished (DSP) with surface roughness Ra < 1 nm on both the top surface and bottom surface

Surface Finish: S/D 40/20

Physical Properties of D263 glass

  • Density: 2.51 g/cm3
  • Surface roughness: < 1 nm RMS
  • Luminous transmittance τvD65 (d = 1.1 mm): 91.7%
  • Coefficient of Thermal Expansion: 7.2*10^-6 /°C (20 °C - 320 °C)
  • Transformation temperature: 557 °C
  • Dielectric constant εr at 1 MHz: 6.7
  • Refractive index nD 1.5230 
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Accepted Payment Methods

Immediate payment is required upon selecting "Buy It Now" or upon checking out through the cart.

We accept payment via U.S. PayPal accounts and all Major Credit Cards, Debit Cards & Google Pay.

We are legally required to collect sales tax in those states and localities where we maintain a physical presence (nexus).

The applicable amount of sales tax charged to an order will be calculated based on the shipment destination's state and local sales tax laws.

Thank you for shopping with us on eBay!

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Additional Information:
"Broken or damaged items must be reported immediately upon receiving your package (within 5 business days upon delivery). All materials and equipment are considered as received in good condition upon signature of delivery confirmation. Please inspect these items for damage prior to signing off on the condition. If it becomes necessary to return a damaged item to MSE Supplies, please contact us for a Return Merchandise Authorization (RMA) number within 30 days of receipt of the product. MSE Supplies must receive the product within 15 days of MSE Supplies issuing the Return Merchandise Authorization (RMA). The product must be in the original packaging or the return will be rejected. RMA numbers must appear on the packing list and items being returned must be packaged and shipped in accordance with all applicable regulation. All items are subject to a 25% restocking fee. \r\n\r\nItems not returnable for credit include: open or damaged containers; materials past their expiration date or with an expiration date too short for resale; custom or special orders; non-recurring engineering (NRE) cost charged to the order, and chemicals of any type. Any supplies or equipment that have been uséd and are being returned for a warranty repair may require that a decontamination form be filled out. Please contact MSE Supplies for this form."