G&H | Phoenix
About
- We hold over 10 tonnes of various Schott, Ohara, Corning, CDGM and HOYA glasses
- Two furnaces and seven annealing kilns
- Onsite tool manufacturing suite for very quick tool turnaround
- Slumping capabilities
- Accommodates volume or small batch and is a highly efficient process
- Assured homogeneity up to H3 standard
- Lead time starting from 7 days
- Our moulding capabilities use 1/3 less material than cutting discs, delivering significant cost saving on expensive material types
- Full traceability of glass, test data, and melt data certs supplied
Mouldings
- Min diameter: 20mm
- Max diameter: 250mm
- Tolerances: CT ±0.3mm ⌀ ±0.1 (edged)
Moulded Lens Geometry
- Concave / convex
- Biconcave
- Biconvex
- Plano convex
- Plano concave
- Plano / plano
Cut Discs
- Min diameter: 6mm
- Max diameter: 430mm
- Min rectangular: 10mm x 10mm
- Tolerances: ±0.05mm
- Max size faceplates with waterjet processing: 1100mm
Cut Disc Geometry
- Plano
- Wedged - with bores, holes, grooves, and pocket mirrors
- Drilled side plates
Machinery
- Waterjet
- CNC generator mills
- CMM and shadowgraph metrology
- Refractometer and edgers
- In-house tool manufacture
Product enquiry
So we can better understand your requirements, please complete the product enquiry form below.