Spherical lenses
The basis was a ball
Symmetrical spherical segments for universal use
One of the leading manufacturers of precision spheres
Spherical lenses
RATIONAL PRODUCTION - EFFECTIVE USE
Spheres can be considered the traditional lenses for focusing, collecting or scattering light. At least one of their two sides is the surface section of a ball; These lenses are constructed a little “simpler” than the aspheres.
They are also used with an achromatic function in certain lens systems with a special arrangement of the spheres. These achromats that combine 2 or more lenses counter the effect of the spherical or chromatic aberration.
Shortly
Production sizes:
- < 0,5 mm - 100 mm
Input materials conventionally made spheres:
- All optical glasses
- Quartz
- Silicon
- CaF2 (calcium florid)
- Metal
- Germanium
Input materials blank moulded spheres:
- Liba 2000 +
- F2
- Borosilicate
Applications:
- Sensors
- LED technology
- Projectors
- Binoculars
- Ophtalmoscopy
- Endoscopy
- etc.
Use of our spherical lenses in modern cinema projektion