Whatever the product line: Your request becomes our standard! We manufacture to your exact specifications and we will develop dedicated new manufacturing techniques and technologies as needed to deal with your specific problem.
We transform your ideas into the best possible optics using:
• Quality glass/quartz glass from SCHOTT AG; quartz glass from Heraeus
• DUV materials (e. g. for 157 nm, 193 nm, 248 nm) and other special materials
• Various optional coatings (AR and HR coatings, beam-splitting layers, metallic reflection coatings, special coatings)
• High-grade test and measuring procedures to document planarity, roughness, angular tolerance and radius accuracy
• Specific expert knowledge and extensive experience of our workforce
Hellma Optik Product Lines
Cylinder Optics | Toric Optics | Flat Optics | Special Optics
Inquiries
To enable us to answer your inquiries properly please provide a drawing or technical specification. If this is not possible, please supply the following details in order for us to effectively respond to your inquiry:
• 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
