The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!
From the Wiki University
What evidence can you provide to prove your understanding of each of the following citeria?
Check quality of lens
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Ensure quality of lens surface Completed |
Evidence:
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Ensure optical quality of lens is within acceptable tolerances Completed |
Evidence:
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Ensure lens complies with prescription needs and fitting criteria of prescription Completed |
Evidence:
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Apply clean-room practices
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Ensure appropriate clean-room practices and procedures are implemented Completed |
Evidence:
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Identify and remedy unwanted contaminants in clean-room area Completed |
Evidence:
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Identify compliance of wearing appropriate personal protective equipment Completed |
Evidence:
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Apply dirty-room practices
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Ensure all solvents, acids and cleaning products are labelled in compliance with OH&S criteria and Material Data Safety Sheets Completed |
Evidence:
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Recognise 'hazards' and address relevant hazardous situations appropriately Completed |
Evidence:
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Ensure all safety practices are complied with in ordering, use, handling and storage of solvents, acids and cleaning products Completed |
Evidence:
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Ensure all legislative and environmental regulations are adhered to in the disposal of solvents, acids and cleaning products Completed |
Evidence:
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Ensure use of appropriate PPEs within the dirty-room environment Completed |
Evidence:
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Identify type of coating
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Interpret lens order Completed |
Evidence:
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Arrange appropriate scheduling for batch coating processing Completed |
Evidence:
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Select appropriate coating process Completed |
Evidence:
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Apply coating to lenses
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Prepare lens for coating, ensuring holding apparatus will not interfere with quality of coating Completed |
Evidence:
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Apply hard and/or primer coating to specifications Completed |
Evidence:
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Cure lens coating according to manufacturers' recommendations Completed |
Evidence:
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Complete all quality checks on substratum ensuring compliance to needs of vacuum deposition process Completed |
Evidence:
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Apply vacuum coating Completed |
Evidence:
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Check coating finish
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Check light transmission of coating in line with manufacturer/suppliers recommendations and/or organisational policies and procedure Completed |
Evidence:
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Check lens surface in line with manufacturer/ supplier recommendations and/or organisation policies and procedure Completed |
Evidence:
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Check surface quality in line with manufacturer/ supplier recommendations and or organisation policies and procedure Completed |
Evidence:
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Despatch lens
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Package lens in order that no lens wastage occurs Completed |
Evidence:
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Despatch lens in accordance with the lens order Completed |
Evidence:
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Confirm completion of job Completed |
Evidence:
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