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A Fresnel lens is an optical component used as an alternative to a conventional lens due to it being lighter and more cost-effective. Since the refractive power of a lens is in the optical interfaces - the lens surfaces - in a Fresnel lens the optical material is removed as much as possible while maintaining the surface curvature
May this Christmas end the present year on a cheerful note and make way for a fresh and bright new year. Here's wishing you a Merry Christmas 2020!
A Fresnel lens is an optical component used as an alternative to a conventional lens due to it being lighter and more cost-effective. Since the refractive power of a lens is in the optical interfaces - the lens surfaces - in a Fresnel lens the optical material is removed as much as possible while maintaining the surface curvature.
3rd December, 2020
The holiday season is looking a little different than usual this year, whether you're able to join your family this Thanksgiving or are having to socially distance, but it doesn't mean we can't give our wishes,a loving Thanksgiving blessing will still go a long way in letting your loved ones know you care.
26th November, 2020
Laser safety glasses is very necessary for a laser power even 5mw, they are extensively used in the field of laser alignment, laser medical treatment, Laser industry etc. Lasers are more dangerous than most people understand, and your eyes are the most vulnerable to laser damage. Use properly with laser safety glasses can protect eyes even from low power laser beams.
23rd November, 2020
Ball Lenses are commonly used to improve signal quality in fiber coupling applications, or for use in endoscopy or bar code scanning applications. Our ball lenses feature short back focal lengths to minimize the distance needed from the ball lens to the optical fiber.
27th September, 2020
Researchers used a two-step nonlinear frequency conversion to convert mid-infrared laser light into yellow light that can be tuned from 570 to 596 nm. This wavelength range is useful for a variety of applications.
16th September, 2020
ZnSe is a light yellow binary solid compound that is rarely occurs in nature. It can be made in hexagonal and cubic crystal structures. Zinc selenide is used as a blue light source in light-emitting diodes and diode lasers.
5th August, 2020
Nd:YAG lasers are optically pumped using a flashtube or laser diodes. These are one of the most common types of laser, and are used for many different applications.
24th July, 2020
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