General Advice
Inquiries
To enable us to answer your inquiries correctly and in an expeditious manner, you are requested to send a drawing or technical specification. If this is not possible, please supply the following details in order for us to submit our offer:
* Material
* Dimensions and tolerances
* Requested quantity
Additional details where relevant:
* Planarity (PV, IRR, RMS)
* Allowed surface imperfections (5/- under DIN 3140 or ISO 10110)
* Parallelity
* Any other optical parameter of significance to your application
Our offers will remain valid (assuming availability of material) for a period of six months. Please feel free to contact a member of our team if you have any further questions at any time.