Präzisions Glas & Optik GmbH
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News & New Optical Products

July 17, 2017

Quartz glass microscope slides at standard dimensions

From now on you will be able to obtain almost any time available microscope slides with various standard dimensions made of quartz glass with high UV permeability. This allows many microscopy applications to be carried out in research and science right down to the DUV range. more...


Apr. 10, 2017

CNC-precision-cut glass wafers made of specialty glass materials now within 48h–Express Service

The manufacturing and delivery of glass wafers made of various specialty glass materials is now possible based on a CNC-precision-glass-cut edge configuration within our 48h-Express Optics Service. You are free to define the diameter of the wafers up to 300 mm or 12" for most materials and you can define whether the wafers should be just round or whether they should have a SEMI-standard flat. Available are several different alkali-free glass materials as well as borosilicate glass, BK7, UV-grade quartz glass and more economically priced glass options. more...

Feb. 20, 2017

New Thin Glass Processing Capabilities within our 48h-Express Service

We have developed a new method to process thin glass at 50 µm thickness that allows a better and more effective manufacturing of parts made of such extremely thin and fragile glass. So far, we limited the possible dimensions of parts at only 50 microns glass thickness to some fixed sizes, because the production yield of custom dimensions was very low. By a newly developed machine and process, we can now make nearly any square or rectangle custom dimension at 50µm glass thickness and at high precision even within our 48h-Service. Beginning with our new ultra thin glass product AS 87 eco at 50 µm thickness, the service is available from today on.


Feb. 17, 2017

NEW! Alkali free thin glass AF 32® eco: A thin glass that matches the CTE of silicon!

AF 32® eco is alkali free in synthesis and has a CTE of 3,2 x 10-6 which is close to the one of silicon and therefore is suitable for semiconductor applications. The glass is available at 0,1 mm - 0,5 mm thickness and offers a high surface quality, flatness and optical transmission as well as a low micro roughness. more...


Feb. 01, 2017

NEW! A new special material available from now: AS 87 eco ultrathin glass

A new speciality glass has joined our extensive delivery program. AS 87 eco is an ultrathin glass with increased UV-transmission that can be chemicaly tempered and then offers an extraordinary mechanical and bending strength. more...


Jun. 10, 2016

NEW! Express Manufacturing of Custom Optics within 48 hours

48h-Express Service logo


Our 48h-Express Service for the manufacturing of optics with custom dimensions within very short delivery times is now available for even more materials. Please find informations, conditions and a list of all materials that can take advantage of our 48-hour Express Service. more...

Feb. 15, 2016

Larger maximum dimensions of our beamsplitters and enhanced aluminum front surface mirrors

From today on, significantly larger dimensions for our beamsplitters and our enhanced aluminum front surface mirrors are possible. The DST500 beamsplitters are now available up to approximately 800mm x 600mm and the SEA-VIS enhanced aluminium front surface mirrors are possible up to a size of approximately 1250mm x 800mm.

Dec. 17, 2015

NEW! Our SCHOTT-Filter Online Calculator Program

With immediate effect our our online SCHOTT-filter calculator for the calculation of the transmission of all available optical glass filters made of SCHOTT raw color glass filter material is online and at your disposal. Using our calculator, you can compute individual filter transmission curves. You can choose to see the internal transmission or the external transmission, considering the surface reflection losses. more...

Jan. 06, 2015

Express service upgrade

Our Express Service now offers the manufacturing of round parts with a diameter tolerance down to +/-0,025mm at almost any thickness even at medium quantities. We will be pleased to receive your inquiry.


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