Options (UA3P for Optical Devices)

 

Software

Circumferential scanning measurement software

The measured object is circumferentially scanned and measured.
· Hollow objects are also measureable.
· Up to 1200 concentric circles.

Lens measurement

User-defined software (free-form curved surfaces, etc.)

Other formulae are supported in addition to the lens design formula that is registered as a standard feature.
The use of the C language for creating the design formula and the calculation part of a partial differential equation allows all of ISO10110-12 to be covered.

ISO10110-12 UA3P Design formula type
General secondary curve Rotation symmetry Ellipsoid Rotation symmetry aspheric surface
Hyperboloid
Paraboloid
Spherical surface
Conical surface User-defined formula
Flat face Flat face
Rotational asymmetry Ellipsoid
Hyperboloid
User-defined formula
Paraboloid
Conical surface
Cylindrical face Cylindrical
Toric R center is constant
X: Non-circular arc, Y: Circular arc
Undefined Doughnut
User-defined formula

* Limited to the case that can be expressed by applicable Z = f (x, y).

 

Software for creating point group data design formula

A rectangular curved surface is created using the spline function with respect to given 3D point group data.

Lens measurement

Fitting software (rotation symmetry)

A previously unknown design formula of a measured object can be obtained from the measurement data.

Aspheric lens measurement
 

Auto-measurement

Applicable model: All models except for UA3P-400T

Multiple measurements of mobile lenses

Fully automated, including probe movement and focus ON/OFF
Supporting various errors

Optional software 500/550H 650H/700H 3000 300 400T Notes
1 Circumferential scanning measurement software Available Available Available Available Available  
2 User-defined software Available Available Available Available Available  
3 Base alignment software Available Available Available Available Available  
4 Coordinate axis conversion software Available Available Not available Available Available  
5 Rotation symmetry fitting software Available Available Available Available Available  
6 New diamond stylus correction software (on axis) Available Available Available Available Available Supporting only data on axis
7 Function for creating point group data design formula Available Available Available Available Available  
8 Function for creating measurement data curve Available Available Available Available Available  
9 Number of measuring points: 1 million,
capture speed: 2000 points/sec
Available Available Standard feature Available Available  
10 V-groove measuring software Available Available Available Available Available  
11 Inclination and decentering evaluation software Available Available Available Available Available  
12 High-inclination measuring software Available Available Not available Available Available  
13 Auto-measuring software Available Available Available Available Not available  
14 TopFlat centering software Available Available Available Available Available  

Available:Available Standard feature:Standard feature Not available:Not available

Hardware

Stylus

New diamond stylus for top-surface measurement

Supports precise shape measurement, such as of mobile lenses and diffracting gratings

3D form measurement

Ruby stylus for top-surface measurement*1

Uses a high-sphericity ruby ball for general-purpose measurements

3D form measurement

Stylus for side-surface measurement*2

Super-steel or ruby available for the tip.

3D form measurement
 

Decenter and Tilt measurement jig

Decenter/Tilt measurement between lens faces

The lens is fixed on a jig provided with three reference balls for combination. Any decentering between the lens faces is evaluated by measuring both faces of the lens.

Aspheric lens measurement

Aspherical face - Aspherical face lens

Lens measurement

Example of evaluation of lens decenterand tilt

Decenter and tilt measurement jig

Decenter and tilt measurement jig

 

Observation camera

Applicable model: All models

A measuring point is magnified for display to enable easy positioning.

Lens measurement
CCD camera specifications
Viewing field range H8 mm x V6 mm
Effective pixels 380,000 pixels (H768 x V494)
Observation magnification 40x-50x (for a 17" monitor)
Video output terminal BNC terminal
Lighting LED coaxial epi-illumination

Wafer level lens (WLL)

Applicable model: UA3P-500H/650H/700H

3D form measurement
 
Optional hardware 500/550H 650H/700H 3000 300 400T Notes
1 R2D45 Diamond stylus (new diamond stylus) Available Available Available Available Available For measuring up to an inclination angles up to 60°
2 R2D30 diamond stylus Available Available Available Available Available For measuring inclination angles up to 70°
3 R5D45 diamond stylus Available Available Available Available Available The long-radius tip has high wear resistance.
4 Ruby ball for calibrating diamond stylus Available Available Available Available Available For calibrating tip R of diamond stylus
5 R250 µm ruby stylus Available Available Available Available Available  
6 Stylus for measuring R30 µm side surface Not available Not available Not available Not available Available For measuring outlines of nozzles and detailed shapes
7 Stylus for measuring R200 µm side surface Not available Not available Not available Not available Available For measuring the outlines of lenses and molds
8 Standard ball for calibrating small-diameter stylus Not available Not available Not available Not available Available For calibrating tip R of stylus for side-surface measurement
9 Inclination and decentering measuring jig
ø3-26 mm
Available Available Available Available Available Needs decenter and tilt evaluation software
10 Inclination and decentering measuring jig
ø20-55 mm
Available Available Not available Not available Available Needs decenter and tilt evaluation software
11 Inclination and decentering measuring jig
ø50-100 mm
Available Available Not available Not available Not available Needs decenter and tilt evaluation software
12 High-inclination measuring jig Available Available Not available Available Available  
13 Observation camera unit
(Dedicated number for each model)
Available Available Available Available Available  
14 Wafer chuck and camera unit Available Available Not available Not available Not available For measuring wafer level lenses, evaluation software is needed

Available:Available Standard feature:Standard feature Not available:Not available

* Precautions
 *1 Note that the ruby stylus is at risk of breaking due to its large coefficient of friction while measuring aluminum lenses or surface-coated lenses.
 *2 The stylus for side-surface measurement (ø30 µm - ø300 µm) may require an observation camera for measurement.

For other kinds of parts (stylus length, tip size or material), please ask at our sales office about the detail.