Chromatic colors - Study guides, Class notes & Summaries

When discussing thick lenses, the factors which are considered in computing the lens power are: - ANSWER Front curve, back curve, thickness and index Which crown glass bifocal type will have the least chromatic aberration? - ANSWER A "one piece" lens Toric transposition shows: - ANSWER Power in principal meridians Increasing the diameter of a minus power lens always increases its: - ANSWER Weight The optical center of a round segment is located: - ANSWER In the geometric center of ...

When discussing thick lenses, the factors which are considered in computing the lens power are: a. front curve, thickness and index b. back curve, thickness and index c. front curve, back curve and thickness d. front curve, back curve, thickness and index - ANSWER-d. front curve, back curve, thickness and index Toric transposition shows: a. lens thickness b. power in principal meridians c. the power of the ADD d. the lens diameter - ANSWER-b. power in principal meridians Increa...

AAMI Color and Cosmetics Exam Questions with Correct Answers In 1666, Sir Isaac Newton discovered that sunlight is composed of: - ANSWER Seven pure colors which are: Red, Orange, Yellow, Green, Blue, Indigo, Violet Years later, when converting this theory of color into the Color Wheel, scientists eliminated: - ANSWER Indigo because of the closeness to blue. Now we use purple to cover BOTH violet and indigo Color is measured in terms of , with being the longest and being at the short ...

color theory proctored exam questions and correct answers, verified solution. achromatic gray "without color" the term applies to black, white and grays made by combining black and white. have no hue and no saturation: only value Additive color color seen as light: additive color primaries are red, green and blue. When they are combined the result is white light Afterimage a common optical effect in which an additional color seems to appear at the edge of an observed color. when a colo...

AAMI Color and Cosmetics Exam Questions with Correct Answers In 1666, Sir Isaac Newton discovered that sunlight is composed of: - ANSWER Seven pure colors which are: Red, Orange, Yellow, Green, Blue, Indigo, Violet Years later, when converting this theory of color into the Color Wheel, scientists eliminated: - ANSWER Indigo because of the closeness to blue. Now we use purple to cover BOTH violet and indigo Color is measured in terms of _______, with ____ being the long...

ABO Practice Test (Questions and Answers 100% correct) When discussing thick lenses, the factors which are considered in computing the lens power are: a. front curve, thickness and index b. back curve, thickness and index c. front curve, back curve and thickness d. front curve, back curve, thickness and index - Answer ️️ -d. front curve, back curve, thickness and index Toric transposition shows: a. lens thickness b. power in principal meridians c. the power of the ADD d. the lens ...

ABO 2023 Exam Questions with Correct Answers Visable spectrum of light - Answer-380 nm - 760 nm Amplitude - Answer-Vertical distance from trough to crest ASIM - Answer-American Society of Testing Materials ANSI - Answer-American National Standards Institute OSHA - Answer-Occupational Safety and Health Administration FDA - Answer-Food and Drug Administration FTC - Answer-Federal Trade Commission Inverted triangle/diamond - Answer-Unobtrusive frame, light or medium weight fra...

Absorption - correct answers When tissue is penetrated by, or absorbs, a dye solution and becomes colored without any other change or chemical reaction occurring. An example is the absorption of oil red O or Sudan black B by fat Achromatic - correct answers Without color, or not easily stained. In microscopy, achromatic lenses are corrected for two colors, red and blue. This helps produce images free of chromatic aberrations Acid mucosubstances - correct answers a term used to include bot...

ABO EXAM REVIEW ac What type of visual error is indicated by this Rx? Rx +2.00 -1.00 x 090 a. simple hyperopia b. compound hyperopic astigmatism c. compound myopic astigmatism d. mixed astigmatism - ANSWER b. compound hyperopic astigmatism Increasing the diameter of a minus power lens always increases its: a. vertex power b. center thickness c. weight d. refractive index - ANSWER c. weight The optical center of a round segment is located: a. at the very top of the segment b. in...

HTL Histotechnology Exam 1The overall magnification of a microscope is achieved by what two values? - correct answers objective lens x eyepiece lens What is the magnification of scanning or low power? - correct answers 2.5x to 4.0x What is the magnification of intermediate power? - correct answers 10x to 20x What is the magnification of high power? - correct answers 40x What is the magnification of high dry? - correct answers 100x What is the magnification of oil immersion? - corr...