NOUN
- lens composed of a number of small lenses arranged to make a lightweight lens of large diameter and short focal length
How To Use Fresnel lens In A Sentence
- Refinements in lenses (e. g. , the Fresnel lens) and reflectors made it possible to substantially increase the light's intensity.
- From either side, the viewer looks through Fresnel lenses that magnify the insects.
- Some parameters, such as the diffraction aperture, the diffraction distance and phase levels of Kinoform, are discussed. They are key factors to the variable focal-length phase Fresnel lens.
- The optical design and optical efficiency of line focus cylindrical Fresnel lens for solar concentrator are discussed.
- The sub-woofer is an inverted glass dome, and a fresnel lens from a rail-car. Boing Boing: August 28, 2005 - September 3, 2005 Archives
- Wiko replacement fresnel lenses have long been known for their superior quality.
- Also, bear in mind that the fresnel lens both flips the image upside down and has a mirror effect on the text.
- These were made for use in rear screen projection TV sets in conjunction with our fresnel lenses.
- The diameter of the hole is equal to the diameter of the largest complete circle on your fresnel lens.
- The contents as follow:1. Based on the actual parameter of laser direct writing system in our laboratory, designed a Fresnel lens.
