Cut, grind, and polish eyeglasses, contact lenses, or other precision optical elements. Assemble and mount lenses into frames or process other optical elements. Includes precision lens polishers or grinders, centerer-edgers, and lens mounters.
Tasks
Adjust lenses and frames to correct alignment.
Mount, secure, and align finished lenses in frames or optical assemblies, using precision hand tools.
Mount and secure lens blanks or optical lenses in holding tools or chucks of cutting, polishing, grinding, or coating machines.
Shape lenses appropriately so that they can be inserted into frames.
Assemble eyeglass frames and attach shields, nose pads, and temple pieces, using pliers, screwdrivers, and drills.
Inspect lens blanks to detect flaws, verify smoothness of surface, and ensure thickness of coating on lenses.
Clean finished lenses and eyeglasses, using cloths and solvents.
Select lens blanks, molds, tools, and polishing or grinding wheels, according to production specifications.
Examine prescriptions, work orders, or broken or used eyeglasses to determine specifications for lenses, contact lenses, or other optical elements.
Set dials and start machines to polish lenses or hold lenses against rotating wheels to polish them manually.
Set up machines to polish, bevel, edge, or grind lenses, flats, blanks, or other precision optical elements.
Repair broken parts, using precision hand tools and soldering irons.
Position and adjust cutting tools to specified curvature, dimensions, and depth of cut.
Inspect, weigh, and measure mounted or unmounted lenses after completion to verify alignment and conformance to specifications, using precision instruments.
Remove lenses from molds and separate lenses in containers for further processing or storage.
Lay out lenses and trace lens outlines on glass, using templates.
Immerse eyeglass frames in solutions to harden, soften, or dye frames.
Control equipment that coats lenses to alter their reflective qualities.
Knowledge
Computers and Electronics
Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming.
Customer and Personal Service
Knowledge of principles and processes for providing customer and personal services. This includes customer needs assessment, meeting quality standards for services, and evaluation of customer satisfaction.
Mathematics
Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
Administration and Management
Knowledge of business and management principles involved in strategic planning, resource allocation, human resources modeling, leadership technique, production methods, and coordination of people and resources.
Education and Training
Knowledge of principles and methods for curriculum and training design, teaching and instruction for individuals and groups, and the measurement of training effects.
Production and Processing
Knowledge of raw materials, production processes, quality control, costs, and other techniques for maximizing the effective manufacture and distribution of goods.
Skills
Quality Control Analysis
Conducting tests and inspections of products, services, or processes to evaluate quality or performance.
Monitoring
Monitoring/Assessing performance of yourself, other individuals, or organizations to make improvements or take corrective action.
Operation Monitoring
Watching gauges, dials, or other indicators to make sure a machine is working properly.
Operation and Control
Controlling operations of equipment or systems.
Complex Problem Solving
Identifying complex problems and reviewing related information to develop and evaluate options and implement solutions.
Reading Comprehension
Understanding written sentences and paragraphs in work related documents.
Critical Thinking
Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems.
Abilities
Near Vision
The ability to see details at close range (within a few feet of the observer).
Arm-Hand Steadiness
The ability to keep your hand and arm steady while moving your arm or while holding your arm and hand in one position.
Control Precision
The ability to quickly and repeatedly adjust the controls of a machine or a vehicle to exact positions.
Manual Dexterity
The ability to quickly move your hand, your hand together with your arm, or your two hands to grasp, manipulate, or assemble objects.
Finger Dexterity
The ability to make precisely coordinated movements of the fingers of one or both hands to grasp, manipulate, or assemble very small objects.
Oral Comprehension
The ability to listen to and understand information and ideas presented through spoken words and sentences.
Oral Expression
The ability to communicate information and ideas in speaking so others will understand.
Work Activities
Controlling Machines and Processes
Using either control mechanisms or direct physical activity to operate machines or processes (not including computers or vehicles).
Updating and Using Relevant Knowledge
Keeping up-to-date technically and applying new knowledge to your job.
Making Decisions and Solving Problems
Analyzing information and evaluating results to choose the best solution and solve problems.
Organizing, Planning, and Prioritizing Work
Developing specific goals and plans to prioritize, organize, and accomplish your work.
Establishing and Maintaining Interpersonal Relationships
Developing constructive and cooperative working relationships with others, and maintaining them over time.
Inspecting Equipment, Structures, or Material
Inspecting equipment, structures, or materials to identify the cause of errors or other problems or defects.
Getting Information
Observing, receiving, and otherwise obtaining information from all relevant sources.
Monitor Processes, Materials, or Surroundings
Monitoring and reviewing information from materials, events, or the environment, to detect or assess problems.
Handling and Moving Objects
Using hands and arms in handling, installing, positioning, and moving materials, and manipulating things.
Work Context
Spend Time Using Your Hands to Handle, Control, or Feel Objects, Tools, or Controls
How much does this job require using your hands to handle, control, or feel objects, tools or controls?
Importance of Being Exact or Accurate
How important is being very exact or highly accurate in performing this job?
Indoors, Environmentally Controlled
How often does this job require working indoors in environmentally controlled conditions?
Time Pressure
How often does this job require the worker to meet strict deadlines?
Contact With Others
How much does this job require the worker to be in contact with others (face-to-face, by telephone, or otherwise) in order to perform it?
Pace Determined by Speed of Equipment
How important is it to this job that the pace is determined by the speed of equipment or machinery? (This does not refer to keeping busy at all times on this job.)
Spend Time Standing
How much does this job require standing?
Face-to-Face Discussions
How often do you have to have face-to-face discussions with individuals or teams in this job?
Wear Common Protective or Safety Equipment such as Safety Shoes, Glasses, Gloves, Hearing Protection, Hard Hats, or Life Jackets
How much does this job require wearing common protective or safety equipment such as safety shoes, glasses, gloves, hard hats or life jackets?
Sounds, Noise Levels Are Distracting or Uncomfortable
How often does this job require working exposed to sounds and noise levels that are distracting or uncomfortable?
Interests
Realistic
Realistic occupations frequently involve work activities that include practical, hands-on problems and solutions. They often deal with plants, animals, and real-world materials like wood, tools, and machinery. Many of the occupations require working outside, and do not involve a lot of paperwork or working closely with others.
Conventional
Conventional occupations frequently involve following set procedures and routines. These occupations can include working with data and details more than with ideas. Usually there is a clear line of authority to follow.
Investigative
Investigative occupations frequently involve working with ideas, and require an extensive amount of thinking. These occupations can involve searching for facts and figuring out problems mentally.
Enterprising
Enterprising occupations frequently involve starting up and carrying out projects. These occupations can involve leading people and making many decisions. Sometimes they require risk taking and often deal with business.
Artistic
Artistic occupations frequently involve working with forms, designs and patterns. They often require self-expression and the work can be done without following a clear set of rules.
Social
Social occupations frequently involve working with, communicating with, and teaching people. These occupations often involve helping or providing service to others.
Work Style
Cooperation
Job requires being pleasant with others on the job and displaying a good-natured, cooperative attitude.
Attention to Detail
Job requires being careful about detail and thorough in completing work tasks.
Self Control
Job requires maintaining composure, keeping emotions in check, controlling anger, and avoiding aggressive behavior, even in very difficult situations.
Integrity
Job requires being honest and ethical.
Dependability
Job requires being reliable, responsible, and dependable, and fulfilling obligations.
Independence
Job requires developing one's own ways of doing things, guiding oneself with little or no supervision, and depending on oneself to get things done.
Stress Tolerance
Job requires accepting criticism and dealing calmly and effectively with high stress situations.
Adaptability/Flexibility
Job requires being open to change (positive or negative) and to considerable variety in the workplace.
Persistence
Job requires persistence in the face of obstacles.
Initiative
Job requires a willingness to take on responsibilities and challenges.
Work Values
Support
Occupations that satisfy this work value offer supportive management that stands behind employees. Corresponding needs are Company Policies, Supervision: Human Relations and Supervision: Technical.
Relationships
Occupations that satisfy this work value allow employees to provide service to others and work with co-workers in a friendly non-competitive environment. Corresponding needs are Co-workers, Moral Values and Social Service.
Independence
Occupations that satisfy this work value allow employees to work on their own and make decisions. Corresponding needs are Creativity, Responsibility and Autonomy.
Working Conditions
Occupations that satisfy this work value offer job security and good working conditions. Corresponding needs are Activity, Compensation, Independence, Security, Variety and Working Conditions.
Achievement
Occupations that satisfy this work value are results oriented and allow employees to use their strongest abilities, giving them a feeling of accomplishment. Corresponding needs are Ability Utilization and Achievement.
Recognition
Occupations that satisfy this work value offer advancement, potential for leadership, and are often considered prestigious. Corresponding needs are Advancement, Authority, Recognition and Social Status.
