Contact Lenses ArticlesPage 15 of 1,579 results for Contact Lenses Articles. Zinc Selenide Lenses
Zinc Selenide has great transmittance through the band 0.5-22μm, especially at 10.6μm, and is commonly used in thermal imaging and FLIR systems, also its outstanding low absorption coefficient and high resistance to thermal shock makes it an
Published 7 Years Ago by Ningliu |
Make your eyes sparkle with Lacelle contact lens
Gone are the days when for short-sightedness you had to wear thick prescription eye glasses. This is the era of lightweight contact lenses that keep your eyes fresh and also enhance their beauty. Apart from correcting your vision, coloured contact lenses
Published 8 Years Ago by CesarMuler |
Collimating Lenses
Hyperion Optics offers the most affordable custom design collimating lenses, including singlet or chromatic lenses. Customers might find the collimators they purchase for their system do not perfectly collimating the light source they are using to
Published 7 Years Ago by Ningliu |
Germanium Lenses
In the range of 2-12 μm, germanium is the most commonly used material for the production of spherical lenses and windows for high efficiency infrared in imaging system. Germanium has a high refractive index (about 4.0 through
Published 7 Years Ago by Ningliu |
Focus on Lenses
Just about anyone with a camera can and does journey out into nature to photograph "things." So how do we nature photographers see these "things" differently than the countless others when we are photographing the very same subject (s)? Well, what we
Published 6 Years Ago by jesuslewis |
Ball & Half Ball Lenses
Ball lenses are polished spherical lenses made by optical glass fused silica, sapphire or other optical materials which has relatively high transmission rate for diode with antireflection coating. Widely used for coupling light in and out
Published 7 Years Ago by Ningliu |
Zoom Lenses
As opposed to a fixed focal length (FFL) lens, Zoom lens focal length can be varied, when maintains its focus. Changing the airspace between the lenses, the lens focal length will change; Such as CCTV lens, IR surveillance lens,
Published 7 Years Ago by Ningliu |
Heres Everything About the Manufacturing of the Contact Lenses
The focal points are the most fundamental bit of two or three glasses and do the most to promise you acknowledge perfect vision. Regardless, first the central focuses go on a noteworthy experience before ending up in your housings. BETTER VISION explains
Published 4 Years Ago by SEOTech |
Sapphire Lenses
Sapphire is the best medium for spherical lenses that require a broad spectrum of light transmission and high optical clarity, especially in demanding applications such as laser system or working under harsh
Published 7 Years Ago by Ningliu |
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