What Does a Licensed Optician Do?
Spectators are assigned to the professional qualification certificates of optical shops. The certificate is a formal certificate issued by the National Labor Bureau and the Social Security Bureau, and the number of each certificate can be found on the official website!
Spectators
- Title: Glasses Set
- Author: China Employment Training Technical Instruction Center
- Publisher: China Labor and Social Security Press
- Publication time: March 1, 2011
- ISBN: 9787504589262
- Folio: 16
- Price: 21.00 yuan
Brief introduction of eyeglasses
- "Spectacles Assignment Workers (Intermediate)" is organized and compiled by the China Employment Training Technical Guidance Center in accordance with the principles of standards, textbooks, and question banks. It is a national vocational skill appraisal recommended counseling book. The content in the book is prepared in accordance with the requirements of the "National Occupational Standards · Specialized Glasses Assignment Workers" (revised in 2007), which is the direct basis for the national question bank propositions for the occupational skills appraisal of intermediate glasses assigned personnel. "Glasses Ordering Workers" introduces the technical requirements and related knowledge that intermediate glasses ordering workers should master, including ordering, template production, determining processing centers, edging, assembly, quality inspection, calibration, equipment maintenance, and so on. [1]
Catalogue of Spectators for Glasses
- Chapter 1 Orders
- Section 1 Analytical Prescription
- Learning unit 1 Terms, terms and abbreviations for astigmatism prescription
- Classification and Identification of Toroidal Lenses in Learning Unit 2
- Section 2 Product Introduction
- Features of Study Unit 1 Coated Lenses
- Learning Unit 2 Features of Photochromic Lenses
- Section 3 Checking Outbound Products
- Learning unit 1 uses the image shift method to determine the optical center, axial position and vertex power of astigmatic lenses
- Learning unit 2 astigmatism measuring astigmatism lens
- Learning unit 3 autofocus meter for measuring astigmatism lenses
- Learning Unit 4 Paired Inspection of Coated (Stained) Lenses
- Thinking questions
- Chapter 2 Template Making
- Section 1 Template Making Machine
- Learning unit 1 selection and placement of template blanks
- Learning unit 2 positioning and fixing of the frame by the template machine
- Learning unit 3 template machine cutting template blank
- Section 2 Trimming Templates
- Learning unit 1 template manual chamfering
- Learning unit 2 examines the correction template horizontal processing baseline
- Thinking questions
- Chapter 3 Determining Machining Centers
- Section 1 Measuring the Geometric Center Horizontal Distance of the Frame
- Learning unit 1 measures the distance between the geometric centers of the half-frame frames
- Learning unit 2 measures the vertical height of the half-frame frame
- Section 2 Installing Suction Cups
- Determine the center position of the astigmatism lens on the center unit of learning unit 1.
- Parallel of reference line of astigmatism lens on learning unit 2 center instrument
- Thinking questions
- Chapter 4 Edging
- Section 1 Setting the Processing Parameters of Semi-automatic Edging Machine
- Learning unit 1 selects the type of lens chamfer and the position of the sharp edge
- Learning unit 2 adjust lens sharp edge curvature
- Section 2 Grooving Operation
- Learning Unit 1 Slotted Lenses
- Learning unit 2 set slot arc type
- Learning unit 3 sets slot arc position and slot depth
- Thinking questions
- Chapter 5 Assembly
- Section 1 installation
- Learning unit 1 with half frame lens
- Learning unit 2 Replace half-frame frame with nylon filament
- Section 2 Shaping
- ...
- Chapter 6 Quality Inspection
- Chapter 7 Proofreading
- Chapter 8 Equipment Maintenance