Metrology OptoTech – OWI 150 XT invers (Interferometer for Spheres and Aspheres)

Brand	OptoTech

Description

Highlights

High precision Fizeau workshop interferometer OWI 150 XT invers for testing of spherical and aspherical surfaces.
High precision kinematics and a working range up to Ø 150 mm make this measuring machine an indispensable tool for the production of high-end optics.
Optimized for use at the production level
Measuring stand made of shock-absorbing granite for highest accuracy and rigidity
Mounted on passive air dampening elements on stable steel base frame
Radii slide with free from play pre-loaded antifriction bearing, driven by servo motor, variable speed via joystick, travel 1050 mm
3-axis table (5-axis table available on option)
Heidenhain glass scale with 5 μm measuring accuracy for the total travel for absolute measuring precision of radii, scale mounted close to the optical axis (Abbe’s principle)
Innovative, service friendly mounting of current types of interferometers (MAHR MarOpto FI 1100 Z, Zygo GPI/Verifire 4Inch and 6Inch)

Options:

Two table version (asphere- and system measuring options)
Plano measuring by additional tip and tilt table
Various ring holders

Performance Data

Working range Ø ≤ 150 mm (6“); Ø ≤ 100 mm (4“)
Measuring Principle: Fizeau Reference Sphere with CGH
Measuring accuracy: ʎ/20 (depending on reference sphere)
Working range radii depending on reference sphere
Travel: 1050 mm (2-Table version: 800 mm)

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About OptoTech

OptoTech

OptoTech presently offers the most comprehensive range of machinery and processes for processing precision optics worldwide. We supply optics processing centers for grinding, polishing and centering/edging, correction polishing machines for achieving the highest possible quality, measuring technology, as well as alignment and joining technologies.

Whether you need a machine for round optics, plano optics, aspherics, or for the production of cylinders or the generation of freeform surfaces - OptoTech always provides the whole process technology.

Welcome to OptoTech

Since the company was founded, the OptoTech name has represented innovation and technological advancement in optical manufacturing equipment. The company was founded in 1985 by Roland Mandler. From the first design concepts and the construction of conventional high speed machines, to the wide range of state of the art CNC generators and polishers offered today, many of our innovations have helped shape the market.

OptoTech has the broadest range of machinery and process technology available on the world market for both precision and ophthalmic optics. Pre-processing, generating, polishing, measuring and post-processing – we always offer a complete line of equipment for all your manufacturing needs.

Many ideas and concepts, which once originated in the minds of our development team, have now become standard in optical production. This includes such things as:

Precision optics:

Polishing with oscillation around the radius center point with optimally calculated tools
Integrated correction of the polishing tools using cup-type grinding tools
A-FJP® correction technology for fine correction of polished lenses up to λ/20
Innovative A-WPT (Advanced Wheel Polishing Technology)

Ophthalmic optics:

Individual progressive lenses in consideration of cosmetic and geometric aspects
Alloy-free production concept smartLAB superstore
Fully automated simultaneous processing of two freeform lenses on our new Twin-A machines

Additionally OptoTech supplies all tools and consumables needed for optical production. The adaptation of standard tools to meet the customer’s particular applications is always possible. Even the complete production process for an optical component can be supplied, if desired.

OptoTech has consultants and service personnel in Europe, USA, China, Russia, India and Japan. As a result, start-up of the machinery, for example, can generally be done immediately after delivery.

One stop shopping combined with prompt and professional service and a look for the future. Since more than 30 years!

OptoTech Optikmaschinen GmbH

Sandusweg 2-4
35435 Wettenberg

Phone +49-641-98203-0
Fax +49-641-98203-900
Email: info.de@optotech.net