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Nominal Lens Formula Part 1 - Base Curve

35,617 views

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

91%
  • 7:21 / 8:00

Speech Rate:

  • 161 wpm - Fast

Category:

  • Education

Intro:

Video Vocabulary

/diɡ/

verb

To move material to create a hole.

/ˈkro͞oSHəl/

adjective

Extremely important or necessary.

/rəˈlāSH(ə)nˌSHip/

noun

Connection between two or more people or things.

/ˈnesəˌserē/

adjective noun

Needed or required; unavoidable. basic requirements of life.

/ˈōp(ə)niNG/

adjective noun verb

initial. Free job; job you can apply for. To make a space or hole appear in something.

/ˈfôrmyələ/

noun

A mathematical or scientific rule.

/ˈtrāniNG/

noun verb

action of teaching person or animal particular skill or type of behaviour. To practice to get better at a thing, e.g. sports.

/ˈäptək(ə)l/

adjective

Concerning light, lenses or cameras.

/ˌindəˈvij(o͞o)əl/

adjective noun

Made for use by one single person. single human being.

welcome - welcome

/ˈwelkəm/

adjective exclamation noun verb

Being what was wanted or needed. used to greet someone in polite or friendly way. Friendly greeting to someone who has arrived. To accept or receive something happily and gladly.

/pə(r)ˈtikyələrlē/

adverb

Specially; more than others.

/ˈnämən(ə)l/

adjective

existing in name only.

/ˈ(h)wītbôrd/

noun

A white board in a classroom on which you write.

/dəˈzīnd/

adjective verb

planned or conceived in detail for specific purpose. To think of a plan.

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