Lesson plan /

Lesson Information

Course Credit
Course ECTS Credit
Teaching Language of Instruction Türkçe
Level of Course Associate's Degree, TYYÇ: Level 5, EQF-LLL: Level 5, QF-EHEA: Short Cycle
Type of Course
Mode of Delivery Face-to-face
Does the course require compulsory or optional work experience?
Course Coordinator Usta Öğretici TOLGA KAYA
Instructor (s)
Course Assistant

Purpose and Content

The aim of the course The aim of this course is to use the devices used in opticianry actively.
Course Content Attaching spectacle lenses to the frame, spectacle lens shapes, edge forms in spectacle lenses, prescription writing rules and the concept of admission, verification of prescription and data control, selection of spectacle lenses and frames in accordance with prescription data, pricing of spectacle lenses and frames, standards for spectacle and glass frames, centration and decentration. Mounting of single chamber lenses on spectacle frames and spectacle making, Mounting of cylindrical lenses on spectacle frames and determination of axis, Adjustment of spectacle frames to the human face, Marking of the projection of the visual axis of the eye on the spectacle frame on the vertical and horizantal axis, Focusing procedures, Focusing procedures for single and multifocal lenses, Measurement of pupillary distance, Types of bifocal lenses, production stages, segment structure, visible and invisible type bifocal lenses, Bifocal, Definition and assembly of trifocal and progressive lenses, Structural properties of bifocal, trifocal and progressive lenses, Surface treatment of lenses, marking, blocking, genaratorizing, smoothing, polishing and cleaning, Edge forms and shapes of lenses, The usage areas of spectacle lenses and frames according to their types, Vertex powers and focal distance and superficial diopter powers of lenses, Structure, properties and types of lens shaving discs, Lens mounting procedures on frames made of various raw materials, Geometric and optical centers of lenses.

Weekly Course Subjects

1Theoretical: Inserting spectacle lenses into the frame, spectacle lens shapes, edge forms in spectacle lenses, prescription writing rules and the concept of admission, verification of prescription and data control, selection of spectacle lenses and frames in accordance with prescription data, pricing of spectacle lenses and frames, standards for spectacle and glass frames, Application: hand stone, metal frame, SPH Glass Assembly
2Theory: Mounting of single chamber lenses on spectacle frames and spectacle making, dioptric powers of lenses in the same and different meridians, Application: PL-CYL lens mounting on plastic frames on hand stone.
3Theory: Mounting of spherical and cylindrical lenses on the spectacle frame and determination of axis, writing rules and data control of spectacle prescription, selection of spectacle lenses according to prescription data, Application: SPH CYL Glass Mounting on hand stone, frame with fishing line.
4Theoretical: centration and decentration prismatic effect, undesired prismatic effect Practical: SPH CYL glass installation on hand stone, line frame; MIKST glass installation on hand stone, line frame;
5Theory: Marking the projection of the visual axis of the eye on the spectacle frame on the vertical and horizantal axis, horizontal and vertical centering methods, focal pointing methods, Application: introduction and use of digital focometer, introduction and use of automatic glass cutting machine with and without molds, methods of using automatic glass cutting machine. Decantration application in automatic centering unit.
6Theoretical: absorption in lenses and lenses providing absorption, Practical: glass assembly on full metal frame on automatic glass cutting machine with and without molds.
7Midterm exam
8Theoretical: ultraviolet light in the electromagnetic spectrum, types, properties, effects of UV on the eye and protection methods Application: glass assembly on plastic frame in automatic glass cutting machine with and without mold.
9Theoretical: reflections in spectacle lenses, anti-reflective coatings and their properties, types of coatings, Application: glass assembly to the frame with fishing line, use of grooving machine.
10Theoretical: Types of bifocal lenses, production stages, segment structure, visible and invisible type bifocal lenses, definition and assembly of bifocal, trifocal and progressive lenses, structural properties of bifocal, trifocal and progressive lenses, high index lenses, Application: glass assembly to full metal frame in automatic glass cutting machine with and without mold according to the given prescription, according to the face size.
11Theoretical: Aspheric and Lenticular lenses Application: glass assembly to plastic frame in molded and unmolded automatic glass cutting machine according to the given prescription, according to the face size.
12Theoretical: Adjustment of spectacle frames to the human face, marking the projection of the visual axis of the eye on the spectacle frame on the vertical and horizantal axis, focal pointing procedures, measurement methods of pupillary distance, Application: According to the prescription given, according to the face size, according to the face size, molded and unmolded automatic glass cutting machine, glass assembly to the frame with fishing line.
13Theoretical: lens aberrations, polishing and cleaning, edge forms and shapes of lenses, usage areas according to the types of spectacle lenses and frames, Application: according to the given prescription, according to the face size, molded and unmolded automatic glass cutting machine, glass assembly to the frame with fishing line.
14Theoretical: general repetition of theoretical subjects Application: glass assembly on full metal, plastic and fishing line frames in automatic glass cutting machine with and without mold according to the given prescription, according to the face size.

Resources

1-Lecture notes