Spectacle Glazing and RepairsLaajuus (5 ECTS)

Objective

Students are able to measure the interpupillary distance and measure the dioptric and prismatic powers of spectacles. They are able to edge the lenses in basic cases using an automatic edging machine. They are able to take into consideration the measurements and tolerances when glazing the spectacles. Students are able to do basic repairing and services of spectacles. Students are able to evaluate the quality and fitting of the spectacles to be dispensed and evaluate the usefulness and restrictions of use regarding various lens and frame materials.

Content

Edging of lenses to frames according to the prescription, mounting of lenses to frames, services and repairs of spectacles, use of the focimeter, pupillometer and other equipment to measure and glaze spectacles, production of a pair of spectacles ready to be dispensed. Commonly used chemical substances and their safe use.

Assessment criteria, satisfactory (1)

The student is able to:
- use concepts and knowledge in his field systematically
- assess and use various information sources
- apply professional information in professional assignments
- work in various duties in a variety of operating environments
- act independently and responsibly in professional contexts
- to take safety issues into consideration in his action
- argue his choices on the basis of professional ethics
- organise the activities of a group of students

Assessment criteria, good (3)

The student is able to:
- display an understanding of concepts and professional knowledge in the field
- assess and limit the amount of information needed
- operate well in typical professional duties and contexts
- operate in a multicultural environment
- operate safely
- act according to professional ethics
- operate in a student group

Assessment criteria, excellent (5)

The student is able to:
- use concepts and knowledge in his field systematically
- assess and use various information sources
- apply professional information in professional assignments
- work in various duties in a variety of operating environments
- act independently and responsibly in professional contexts
- to take safety issues into consideration in his action
- argue his choices on the basis of professional ethics
- organise the activities of a group of students

Assessment criteria, approved/failed

The student is able to:
- The student does not know or appreciate knowledge in the field sufficiently
- The student does not know or cannot use concepts in his field properly
- The student's professional level is not properly developed
- The student is not acting in accordance with his training and guidance
- The student is not familiar with instructions related to professional safety or ethical principles
- The student withdraws from cooperation with others