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Description of Individual Course Units| Course Unit Code | Course Unit Title | Type of Course Unit | Year of Study | Semester | Number of ECTS Credits | | OP201B2 | Optician Practice II | Compulsory | 2 | 3 | 12 |
| | Level of Course Unit | | Short Cycle | | Objectives of the Course | | It is aimed to gain the skills of choosing the appropriate eyeglass lens and frame by evaluating the glass mounting and prescription data on the frame. | | Name of Lecturer(s) | | Doç. Dr. Volkan ŞENAY | | Learning Outcomes | | 1 | Analyzes different eyeglass prescription | | 2 | According to the prescription data, he/she mounts the lens on the eyeglass frame | | 3 | Provides services related to glasses selection | | 4 | Analyzes cases of decentralization and prismatic effects | | 5 | Provides services related to eyeglass assembly |
| | Mode of Delivery | | Second Education | | Prerequisites and co-requisities | | None | | Recommended Optional Programme Components | | None | | Course Contents | | Attaching eyeglass lenses to the frame, eyeglass lens shapes, edge forms in eyeglass lenses, prescription writing rules and the concept of addition, prescription verification and data control, selection of eyeglass lenses and frames in line with prescription data, pricing of eyeglass lenses and frames, standards for eyeglasses and glass frames, centration and decentralization. Mounting single-chamber lenses to the spectacle frame and making spectacles, Mounting cylindrical lenses to spectacle frames and axis determination, Adjusting spectacle frames to the human face, Marking the projection of the eye's vision axis on the spectacle frame on the vertical and horizontal axis, methods of obtaining the focal point, For single and multifocal lenses Methods of taking the focal point from the eye, measurement forms of the pupillary distance, Types of bifocal lenses, production stages, segment structure, visible and invesible type bifocal lenses, Definition and mounting of bifocal, trifocal and progressive lenses, structural properties of bifocal, trifocal and progressive lenses, Surface processes of lenses , marking, blocking, generator, smoothing, polishing and cleaning, Edge forms and shapes of lenses, usage areas according to the types of glasses and frames, Vertex powers and focal distances and superficial diopter powers of lenses, Structure of lens shaving discs, properties and three types, Lens mounting methods on frames made of various raw materials, Geometric and optical centers of lenses. | | Weekly Detailed Course Contents | |
| 1 | Introduction of the course; introduction, purpose and learning objectives | | Introduction of instruments and devices in the laboratory | | 2 | Fitting eyeglasses to the frame, spectacle lens shapes, rim forms in spectacle lenses, prescription writing rules and the concept of addition, prescription verification and data control, selection of spectacle lenses and frames in line with prescription data, pricing of spectacle lenses and frames, standards for spectacle and glass frames | | SPH Glass Installation on a metal frame by using hand stone | | 3 | Mounting of monofocal lenses to the spectacle frame and spectacle construction, dioptric forces of lenses in the same and different meridians | | PL-CYL glass installation on plastic frame by using hand stone | | 4 | Mounting of spherical and cylindrical lenses to the spectacle frame and axis determination, writing rules and data control of spectacle prescription, selection of spectacle lenses suitable for prescription data | | SPH CYL glass Installation on the fishing line frame by using hand stone | | 5 | Cencentration and decentralization prismatic effect, unwanted prismatic effect | | SPH CYL glass installation on the fishing line frame by using hand stone; MİKST glass installation on the fishing line frame by using hand stone | | 6 | Marking the projection of the visual axis of the eye on the spectacle frame on the vertical and horizontal axis, horizontal and vertical centering methods, focal point methods | | Introducing and using the digital lensometer, introducing the automatic glass cutting machine with and without molds and using methods Decentralization application in the automatic centering unit | | 7 | Ultraviolet light in the electromagnetic spectrum, its types, properties, effects of UV on the eyes and protection methods | | Glass assembly on plastic frame in automatic glass cutting machine with and without mold | | 8 | MIDTERM EXAM | | | | 9 | Glasses that provide absorption and absorption in lenses | | Glass assembly on a full metal frame on a molded and moldless automatic glass cutting machine | | 10 | Reflections in eyeglass lenses, anti-reflective coatings and their properties, coating types | | Installing glass on a fishing line, using a grooving machine | | 11 | Types of bifocal lenses, production stages, segment structure, visible and invesible type bifocal lenses, definition and assembly of bifocal, trifocal and progressive lenses, structural properties of bifocal, trifocal and progressive lenses, high index lenses | | Glass assembly on a full metal frame in an automatic glass cutting machine with and without molds according to the face sizes, in accordance with the given recipe | | 12 | Aspheric and Lenticular lenses | | Glass assembly to the plastic frame in an automatic glass cutting machine with and without molds according to the face sizes, in accordance with the given recipe | | 13 | Adjusting spectacle frames to the human face, marking the projection of the eye's visual axis on the spectacle frame on the vertical and horizontal axis, focusing methods, measuring the pupillary distance | | According to the given recipe, molded and moldless automatic glass cutting machine according to the size of the face, glass assembly on the lined frame | | 14 | Lens aberrations, polishing and cleaning, Edge forms and shapes of lenses, usage areas according to the types of glasses and frames | | According to the given recipe, molded and moldless automatic glass cutting machine according to the size of the face, glass assembly on the lined frame | | 15 | General repetition of theoretical topics | | According to the given recipe, molded and moldless automatic glass cutting machine according to the size of the face, glass assembly on the lined frame |
| | Recommended or Required Reading | | 1. Zeleda, A.J.-Kayın,N. Optisyenin El Kitabı No:1 . Ankara
2. Ralph, D. (1973) Professional Ophtalmic Dispensig USA
3. Don. S. (1981) Professional Ophtalmic Dispensig USA
4. Ekem, N., Savaroğlu, G. (2005). Optik Aletler, Eskişehir | | Planned Learning Activities and Teaching Methods | | | Assessment Methods and Criteria | |
| Midterm Examination | 1 | 100 | | SUM | 100 | |
| Final Examination | 1 | 100 | | SUM | 100 | | Term (or Year) Learning Activities | 40 | | End Of Term (or Year) Learning Activities | 60 | | SUM | 100 |
| | Language of Instruction | | Turkish | | Work Placement(s) | | None |
| | Workload Calculation | |
| Midterm Examination | 1 | 1 | 1 | | Final Examination | 1 | 2 | 2 | | Attending Lectures | 14 | 2 | 28 | | Laboratory | 14 | 4 | 56 | | Question-Answer | 14 | 1 | 14 | | Observation | 14 | 3 | 42 | | Report Preparation | 14 | 2 | 28 | | Self Study | 14 | 3 | 42 | | Individual Study for Mid term Examination | 7 | 6 | 42 | | Individual Study for Final Examination | 7 | 6 | 42 | | Reading | 14 | 2 | 28 | | Homework | 14 | 2 | 28 | |
| Contribution of Learning Outcomes to Programme Outcomes | | LO1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 2 | 1 | | LO2 | 1 | 1 | 1 | 2 | 3 | 1 | 1 | 1 | 1 | 3 | 1 | 1 | 1 | 3 | 4 | | LO3 | 1 | 1 | 1 | 3 | 2 | 1 | 1 | 1 | 1 | 5 | 1 | 3 | 1 | 3 | 2 | | LO4 | 2 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 4 | 1 | 1 | 1 | 3 | 3 | | LO5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 5 | 1 | 1 | 1 | 3 | 5 |
| | * Contribution Level : 1 Very low 2 Low 3 Medium 4 High 5 Very High |
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