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What is the power of a convex lens with 10cm focal length?
1.0 diopters
Is 2 diopters a positive power?
If it is written as +2 Diopters it is positive, ie a converging lens. If it is written as -2 Diopters it is negative, ie a diverging lens. Diverging lenses are prescribed for myopia, or short-sightedness. Converging lenses are prescribed for hypermetropia or long-sightedness.
What are diopters?
Refractive error is measured in units called diopters
When was Farsighted for Two Diopters created?
Farsighted for Two Diopters was created in 1976.
What is the duration of Farsighted for Two Diopters?
The duration of Farsighted for Two Diopters is 1.48 hours.
What is 225 divided 10 to the 0 power?
225. Anything to the power of 0 is 1. 225/1 is 225
If someone is 3.75 in her left and 4.00 diopters in her right and her friend has 800 and 500 degrees who has worse eyesight and what is the conversion between degrees and diopters?
By degrees, you probably mean diopters. Degrees usually refers to the direction of astigmatism. Therefore, the person with -8.00 and -5.00 diopters has worse vision than the person with -3.75 and -4.00 diopters. The minus sign is used for myopia (nearsightedness), a plus sign would indicate hyperopia (farsightedness).
How do you write 225 in the power of 5?
225^5 or 576,650,390,625
What is 15 to the power of -2?
17
What is the normal corneal curvature range?
approximately 44 diopters
What is theeffective power of the combinaction of two lens in contact having power 5D 3D and 5D -3D?
I assume those are diopters. When combining two lenses, you can simply add their power. More precisely, add algebraically, that is, taking their signs into account.
Log 225 to the 2 power equals 3.456?
log10(225)2 equals 5.5327625985087111
