Glass aspheric condensers
Description
These lenses are usually used to collimate light from a lamp or similar source. Several are thermally toughened to withstand high temperatures. Their large apertures allow very efficient light collection. The steeply-curved aspheric surface is moulded and fire-polished; the second surface, facing the source, is ground and polished (except 22 AF 21 which is fire polished on both sides).
|
Diameter |
nominal |
|
Focal length |
nominal |
|
Material |
• Mounting (some lenses only)
• AR coating (single-layer only)
• Edging to smaller diameters
For more details of your modification needs please enquire.
| Item code | Focal length (mm) | Diameter (mm) | Centre thickness (mm) | Back FL (mm) | Form | Price per item (£ GBP) |
Stock available | Volume discount available |
Datasheets & customisation options |
Select amount |
|---|---|---|---|---|---|---|---|---|---|---|
| 39 AF 50 | 43 | 50 | 19 | 32.2 | Planovex | £23.11 | ||||
| 06 AF 07 | 5.9 | 6.8 | 2.8 | 4 | Planovex | £13.79 | ||||
| 08 AF 10 | 8.3 | 9.9 | 4.1 | 5.6 | Planovex | £13.79 | ||||
| 10 AF 12 | 10.5 | 12 | 5.2 | 7.6 | Bivex | TBA | Send us a stock query | |||
| 14 AF 13 | 14 | 12.9 | 5.7 | 10.2 | Planovex | TBA | Send us a stock query | |||
| 15 AF 16 | 15 | 16 | 6 | 11.1 | Planovex | TBA | Send us a stock query | |||
| 16 AF 25 | 16.5 | 24.8 | 9.2 | 10.5 | Planovex | £16.58 | ||||
| 18 AF 27 | 18.5 | 27.4 | 14.2 | 9.2 | Planovex | £16.94 | ||||
| 22 AF 21 | 21.8 | 21.3 | 8.2 | 17.5 | Bivex - fire polished both sides | £14.76 | ||||
| 29 AF 40 | 28.6 | 39.9 | 15.4 | 18.7 | Planovex | £20.81 | ||||
| 55 AF 73 | 55 | 73 | 31.5 | 34.3 | Planovex | TBA | Send us a stock query | |||
For more information regarding stock availability icons, please see our shipping page.
