Copyright © Philip M. Parker, INSEAD. Terms of Use.
| Domain | Definition |
Occupations | Controls vacuum coating equipment to coat optical elements with chemical or metal film to alter reflective properties of elements: Reads work order to ascertain thickness of optical element and type coating material specified. Installs heating filament in coating machine according to type coating applied, using screwdriver. Fills crucible with coating material and positions crucible under heating filament. Secures optical element in jig and centers jig in vacuum chamber of machine to ensure uniform coating of optical surface. Places dome-shaped lid (vacuum bell) over jig or lowers lid equipped with window depending upon machine used. Starts machine that creates vacuum and releases chemicals or metal to form coating on optical element by process of sublimation or atomization. Observes changing colors of element through vacuum bell or through window in lid to determine when element is coated to specifications, or reads exposure meter to determine coating thickness. Applies and removes strip of cellophane to test adherence of coating to optical element. May immerse elements in chemical solution to clean elements. May operate ultrasonic vibrator to clean element. May inspect optical elements prior to coating to detect defects, such as blemishes, abrasions, and rough edges, using microscope. May cement optical elements together to form multiple laminated elements [CEMENTER (optical goods)]. May spray emulsion on lens preparatory to coating. (references) |
Source: compiled by the editor from various references; see credits. | |
Scrabble® YAWL-Verified Anagrams | |
| Words within the letters "a-a-c-c-e-e-e-e-i-l-l-m-n-o-o-p-r-t-t-t" | |
-5 letters: metropolitanate. | |
| Source: compiled by the editor from various references; see credits. SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. | |
Hexadecimal (or equivalents, 770AD-1900s) (references)4F 50 54 49 43 41 4C 2D 45 4C 45 4D 45 4E 54 43 4F 41 54 45 52 |
| Leonardo da Vinci (1452-1519; backwards) (references)
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Binary Code (1918-1938, probably earlier) (references)01001111 01010000 01010100 01001001 01000011 01000001 01001100 00101101 01000101 01001100 01000101 01001101 01000101 01001110 01010100 00100000 01000011 01001111 01000001 01010100 01000101 01010010 |
HTML Code (1990) (references)O P T I C A L - E L E M E N T   C O A T E R |
ISO 10646 (1991-1993) (references)004F 0050 0054 0049 0043 0041 004C 002D 0045 004C 0045 004D 0045 004E 0054 0043 004F 0041 0054 0045 0052 |
Encryption (beginner's substitution cypher): (references)4950544337354615394639473948542374935543952 |
| 1. Anagrams 2. Orthography 3. Bibliography |
Copyright © Philip M. Parker, INSEAD. Terms of Use.
