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Brassiola

Measures the radius of curvature and surface quality of semi-finished and finished IOLs, molds, and inserts. Assists in lathe setup and detects cutting errors.

System for Intraocular Lenses

Brassiola

Measures the radius of curvature and surface quality of semi-finished and finished IOLs, molds, and inserts. Assists in lathe setup and detects cutting errors.

System for Intraocular Lenses

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Support

Performance

10 SEC

Measurement time

5ยต

Accuracy

0.0010 mm

Repeatabillity

Production Stage

Brassiola

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Brassiola

Sample types

Male and female plastic molds
Lathe-cut front & base curves
Metal tools/ Inserts
Glass molding
Symmetric & Asymmetric designs

Measurement capabilities

Radius of Curvature
Radios of curvature (ROC)
Cylinder
Cylinder
Axis
Axis
Sagittal height (SAG)
Sagittal height (SAG)
tool offset
Tool offset - (standard configuration)
Aapheric
Aspheric parameters - (standard configuration)

Brassiola

Specification

Spheric measurement timeโ€ฏ
Up to 10 seconds spheric, Up to 50 seconds toric
Accuracyโ€ฏ
Better than +/- 5ยต
Absolute power rangeโ€ฏ- Standard
30 mm CX to 60 mm CC
Absolute power rangeโ€ฏ -Long radius
60 mm CX to 60 mm CC
Cylinder Rangeโ€ฏ
900 ยตm
Repeatability- Standardโ€ฏ
0.0010 mm
Repeatability-Long radius
0.0018 mm
Operating systemโ€ฏ
Windows 10, 11
Operation temperatureโ€ฏ
-5 to +45 Cยฐ
Powerโ€ฏ
110/220 V 60/50Hz
Weightโ€ฏ(kg)
25 kg
External dimensions (L x W x H)โ€ฏ
55X25X38 cm

Gallery

View all System Images
Female aspheric average map
Male spheric main screen
lathe mark and edge chip
Female aspheric Tool Offset
Female aspheric radial profile
Scratch
Scratch and lathe mark
Male spheric average map
Female aspheric -histogram
Male spheric histogram
Tool Offset
Toric average map
Male spheric radial profile
Toric + Tool Offset
Toric radial profile
Toric histogram

Gallery

Female aspheric -histogram
Female aspheric -histogram
Scratch and lathe mark
Scratch and lathe mark
Scratch
Scratch
lathe mark and edge chip
lathe mark and edge chip
Male spheric main screen
Male spheric main screen
Toric histogram
Toric histogram
Toric radial profile
Toric radial profile
Toric + Tool Offset
Toric + Tool Offset
Male spheric radial profile
Male spheric radial profile
Toric average map
Toric average map
Tool Offset
Tool Offset
Male spheric histogram
Male spheric histogram
Male spheric average map
Male spheric average map
Female aspheric radial profile
Female aspheric radial profile
Female aspheric Tool Offset
Female aspheric Tool Offset
Female aspheric average map
Female aspheric average map
View all System Images
Unique benefits of the Brassiola
Designed to measure a variety of surfaces and materials.
Provides pictorial and quantitative information about the optical quality of the surface
Enables detection of issues in the lathing and molding process.
Maps surface, providing local radius readings as a function of x, y coordinates.

An answer to your question

More questions?

Contact
Yes. Brassiola is specifically designed to detect **periodic surface anomalies**, which often result from **tool chatter**, unstable RPM, or vibration artifacts in the cutting process.
Unlike manual inspection (which relies on subjective judgment), Brassiola uses interferometric analysis with1โ€ฏยตm lateral resolution and ยฑ4โ€ฏยตm accuracy. It delivers objective surface sag maps and visual fringe patterns that reveal even microscopic defects.
Yes. Any tool wear, tilt, or misalignment affecting geometry will appear in the surface map as local sag distortion or asymmetry. This enables early detection and correction before defects reach the product line.
Yes. BRASSIOLA offers user-level permissions (Operator, Supervisor, Admin) and supports CFR21-compliant secure databases, ideal for regulated medical manufacturing environments.

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This product is customizable for your needs.

Our team is available from 9:00-17:00 every day GMT +3

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Gallery

Click on any image to enlarge to a full screen mode

Female aspheric average map
Male spheric main screen
lathe mark and edge chip
Female aspheric Tool Offset
Female aspheric radial profile
Scratch
Scratch and lathe mark
Male spheric average map
Female aspheric -histogram
Male spheric histogram
Tool Offset
Toric average map
Male spheric radial profile
Toric + Tool Offset
Toric radial profile
Toric histogram