Precision molded lenses versus conventional manufacture of aspheres0 pages

OPTICAL COMPONENTS
OPTICAL SYSTEMS OPTICAL
MICROSYSTEMS
——

Precision molded lenses versus
conventional manufacture of aspheres

Double asphere

Asphere

Off-axis asphere

Bi-konvex asphere

We offer you an optimum

Advantages of precision molded lenses at a glance

package of services from the

· · Can be used for aspheric and free form surfaces

first contact to the delivery of

·· Functional optical surfaces that satisfy the highest technical requirements

the qualified product.

· · Complex geometries in glass made possible by ultra-precise forming
tools
· · Cost-effectiveness and consistently excellent quality

Using of state-of-the-art

· · Lots approx. 500 to 50,000 per year

technologies and continuously

· · High accuracy from ultra-precise forming tools

expanding our know-how are

· · Fully automatic process

second nature to us.

· · Coating, qualification and defect-free supply
Technical possibilities

We analyse your requirements

· · Diameters 3-30mm, further diameters available upon request

and suggest the most suitable

· · Aspheric, cylindrical shapes etc.

and efficient production meth-

· · Low Tg glass

od for the required quantities.
Applications
· · Laser optics and laser modules
· · Focusing optics
· · Zoom lenses
· · Beam shaping
· · Imaging optics

FISBA OPTIK AGt
Rorschacherstrasse 268t

9016 St. Gallent
Switzerlandt

Tel. +41 (0)71 282 31 31t
Fax +41 (0)71 282 31 30t

www.fisba.ch
info@fisba.ch