| Custom Convex Lenses |
| Other Custom |
Typical materials used for manufacturing custom convex lenses are: SF11 BK7 Fused Silica
Custom sizes and specifications:
Sizes: from 2mm up to 400mm dia
Diameter: ± 0.02mm
Centring accuracy: 1 arc minute
Focal length: ± 2%
Centre thickness: ± 0.05mm
Surface quality: <20:10
Other options:
>> Antireflective coatings from UV to IR.
>> Stock lenses can be edged to smaller sizes at short notice.
>> Grinding of stock lenses to other sizes such as squares.
>> Mounting options.
| View Stock Convex Lenses |
| View Stock Fused Silica Lenses |
If you require further information please feel free to contact us without obligation.
Whatever your requirement, however unusual we will do our best to fulfil them.
Tel: 0044(0)1622 859444 Fax: 0044(0)1622 859555
Email your custom requirements to: customrequest@knightoptical.co.uk


Custom Convex Lenses

