Home / Spectacle Lenses / FFV

FFV

The FFV (free form verifier) system provides quick and clear power, cylinder, and difference maps for free-form lenses. It translates deviations into go/no-go parameters and decision, saving valuable time and avoiding unnecessary operator analysis.

Home / Spectacle Lenses / FFV

FFV

System for Spectacle Lenses

Support

Performance

6 SEC

Measurement time

±0.03D

Accuracy

0.03D

Repeatabillity

Production Stage

FFV

Lens types

Spheric

Aspheric

Toric

Atoric

Front curves

Polarized

Free form

Progressive

Measurement capabilities

Sphere power

Cylinder

Axis

Addition

FFV

Specification

Spheric measurement time 

6 second

Accuracy

±0.03D

Repeatability 

0.03D

Operating system 

Windows 10, 11

Operation temperature 

15-30 C°

Power

12V DC

Weight (kg)

6 kg

External dimensions (L x W x H) 

27 X 20 X 35 cm

Output data format 

Power & cyl maps in pictures, ASCII. Report of compatibility with intended lens

Compatibility with external software (add-on)

VCA standard and all LMS software, all commercial generators

Data management 

All measurements (maps, prescription numbers) can be automatically saved. Includes database for historic records.

Go /No Go decision

Compare the lens to its theoretical design and translate deviations into go/no-go decisions based on zone-specific tolerances.

Go /No Go decision

Compare the lens to its theoretical design and translate deviations into go/no-go decisions based on zone-specific tolerances.

Report generator

Generates graphic and numeric results in a user-defined format.

Report generator

Generates graphic and numeric results in a user-defined format.

Gallery

Go lens

Rejected lens

Multifocal go lens

Analysis go lens

Report no-go lens

Unique benefits of the FFV

Automated Go/No-Go decisions save operator analysis time and ensure consistent production.

Fast measurement and mapping with a 6-second cycle.

Instant display of the pixel-to-pixel difference between theoretical and manufactured lenses.

Enable detection issues in the lens design

An answer to your question

Looking for this spectacle machine?

Get a quote about the FFV today!

We will help you consider how to insert this system to your business

Accepting Receive Email from Rotlex

This product is customizable for your needs.

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

You might be interested in

Spectacle Lenses

Class Plus

A spectacle lens analysis system for measuring molds and lenses at any production stage, with colored 2D and 3D power maps

Spectacle Lenses

Mapper

Power mapping of spectacle lenses includes prescription data and various R&D features.

Spectacle Lenses

SMC+

Ultra-high-resolution lens mapper for myopia control lenses, an essential tool for production and R&D.

Contact Lenses

Asis

Automatic surface inspection system measures all types of contact lens molds and inserts.

Contact Lenses

Ami

Surface and quality measurement of up to 72 male and female (anterior and posterior) molds or their metal inserts.

Contact Lenses

Brass 3k

Surface and quality measurement for inserts, metal-core, and plastic molds. including reflected wavefront analysis and lathe set-up assistance

Contact Lenses

Brass 2000

Surface and quality measurement for buttons, semi finished, metal inserts and plastic molds. can assist in lathe calibration or line set-up.

Contact Lenses

Contest MP

Maps and analyzes contact lenses in mass production mode, including wet, dry, and pre-hydrated lenses.

Contact Lenses

Contest 2

A contact lens mapping and analysis system for all types of lenses (dry and wet), including complex designs.

FFV

System for Spectacle Lenses

FFV

System for Spectacle Lenses

Performance

6 SEC

Measurement time

±0.03D

Accuracy

0.03D

Repeatabillity

Production Stage

FFV

FFV

Lens types

Measurement capabilities

FFV

Specification

Gallery

Gallery

An answer to your question

More questions?

Looking for this spectacle machine?

We will help you consider how to insert this system to your business

Accepting Receive Email from Rotlex

This product is customizable for your needs.

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

You might be interested in

Finding the Right System For

Finding the Right System For Your Factory

Your requirements

Made Easy

Lenses

More

Featured Article

All Systems

[email protected]

+972-8-690-1144

[email protected]

+972-8-690-1144

Send your Lens

Inform Us About Your Samples

Send Your Samples

Receive a Full Report

Gallery

Finding the Right
System For Your Factory