SCHOTT MIROGARD® - anti-reflective picture glazing

At a Glance

Masterful picture glazing - Low in reflection, neutral in color, nearly invisible

SCHOTT MIROGARD® is an anti-reflective, completely transparent glass for use in glazing pictures. It minimizes reflections to less than 1% and provides artlovers with an unrestiricted view. The ideal invisible protection – for Old Masters and young talents alike.

Museums, collections and galleries all over the world have been relying on SCHOTT MIROGARD® anti-reflective glass for decades. This practically invisible glass features an anti-reflective optical interference coating that protects valuable works of art without disturbing the pleasure of looking at them.

Watch our video: SCHOTT MIROGARD®

  • practically invisible glass
  • protects valuable works of art without detracting from art enjoyment
  • completely neutral in color
  • museums, collections and galleries all over the world rely on SCHOTT MIROGARD® anti-reflective glass both in the past and nowadays
  • features an anti-reflective optical interference coating
  • the brilliance of the glazed artwork remains true to the original and is rendered in its natural colors

The MIROGARD® family consists of 5 different MIROGARD® types:
  1. MIROGARD® with approx. 48% UV protection
  2. MIROGARD® plus with approx. 84% UV protection
  3. MIROGARD® Protect with approx. 99% UV protection and splinter protection
  4. MIROGARD® Protect Ultra - an extreme lightweight and thin, 99.9% premium UV protection, splinter protection
  5. MIROGARD® DARO - the solution to fingerprints and dirt, which can now be wiped away quickly and easily due to the durable anti-reflective and oleophobic coating


SCHOTT MIROGARD® - anti-reflective glass for picture glazing is unique due to ...
... Transparency ...
  • anti-reflective to the highest extent possible
  • up to less than 1% residual reflection in the visible spectrum (conventional float glass reflects approximately 8%)
  • highly transparent
  • up to 99% light transmission

... Quality ...
  • color rendering index up to Ra= 100
  • easy-to-clean
  • product variations MIROGARD® plus and MIROGARD® Protect are available for higher and even the highest UV protection
... Durability ...
  • burned-in surface coating
  • highly resistant to abrasion
  • extremely stable
  • all product benefits have been tested and passed the following tests (see details "Technical Information")

Area of Applications

Art glazing for
  • museums
  • collections
  • galleries
SCHOTT MIROGARD® anti-reflective picture glazing used in a Greek gallery
SCHOTT MIROGARD® picture glazing used in Ikastikos Kyklos Galey in Athens, Greece

Technical Information

MIROGARD®  anti-reflective glass  also protects paintings, graphics and prints from the destructive effects of UV radiation. 48% of the UV radiation in wavelengths from 300 to 380 nanometers is absorbed and reflected. This means MIROGARD®  anti-reflective glass  already offers better protection than other art glazing products, even in its standard version.

Coating durability
SCHOTT invests a great deal of effort to ensure that art lovers the world over are not distracted by the glazing. MIROGARD® anti-reflective glass is dip-coated using the sol-gel process. The coating production process takes place under clean room conditions. Multiple titanium dioxide and silicon dioxide layers are applied one after another with nanometer accuracy and then burned in. The result is a high-tech, anti-reflective art glass of the highest quality with a surface that is extremely stable, easy to clean and highly resistant to abrasion.

All product benefits have been tested and passed the following tests:
  • copper chloride acetic acid spray test
  • sliding abrasion with Taber Abraser process
  • adhesive tape test
  • alcohol rubbing test
  • stylus test
  Ordinary Glass (Float Glass) MIROGARD® MIROGARD® plus MIROGARD® protect MIROGARD® Protect Ultra MIROGARD® DARO
Reflectance ρvA % ~ 8% ~ 0.9% ~ 1.1% ~ 0.9% ~ 0.9% < 1%
Transmittance τvA % ~ 91% ~ 99% ~ 98% ~ 98% ~ 98% ~ 98%
Perceived color
limited outstanding, unaltered outstanding, unaltered outstanding, unaltered outstanding, unaltered outstanding, unaltered
Mechanical protection effect low low low medium to
medium to
low to
Splinter protection possible
Reduced visibility of fingerprints
UV Protection
(300 nm – 380 nm)
~ 44% ~ 48% ~ 84% ~ 99% ~ 99% min 48%
max 99% *
Glass thickness 2 mm - 8 mm 2 mm
3 mm
4 mm
2 mm
3 mm
4 mm
4.4 mm
6.4 mm
8.4 mm
2.95 mm min 2.0 mm

* UV protection value depends on MIROGARD® version that is coated with DARO.


Please download our Brochure or Datasheet for further product information:
Please download our Project Report for detailled project information:


If you have a product inquiry, questions for service & support or other topics for SCHOTT MIROGARD® - anti-reflective picture glazing, please click the contact button. You will be forwardet to our contact form.
If you are looking for an Architectural Partner in your region, please click on the Architectural Partner Logo. You will be forwarded to our Partner Contact page.
Click here and find an Architectural Partner in your region.
Salons et événements
Salon commercial Denkmal, Leipzig, Allemagne, 08.11 - 10.11.2018
Salon commercial electronica, Munich, Allemagne, 13.11 - 16.11.2018
Sur ce site Web, SCHOTT utilise des cookies afin d'optimiser l'affichage des pages et améliorer le confort et l'expérience de l'utilisateur. En continuant à naviguer sur ce site, vous déclarez les accepter.

Dear visitor,

we’d like to invite you to participate in our survey regarding the usability of our web presence. Your feedback is important to us and will help us to further improve our information offer.

Please take the opportunity to share your opinion with us. It will only take 5 min of your time.

Thank you very much!
Your SCHOTT Online Team