First, the color is bright. Second, it can definitely be used as a lens, the inspection method, standing in front of the face, you can clearly see the effect like a mirror. Third, the hardness, with 2HB pencil line, the paint can be wiped off immediately, not the paint will have indentation. Or use nails to draw, there is no indentation after the real paint is crossed, and there will be indentation if you have not entered the paint room. Because the hardness does not reach the baking finish. Fourth, there is no orange peel and other impurities. Color particles are on the market. There are many merchants on the market. Spray paint on the spray paint plate. Please check according to the above four points. You can immediately determine whether it is paint.
We can manufacture various shape and special material optical lens.The coating for lenses not only the normal BBAR coating,but also including dichroic coating and super broad band antireflective coating.
Plano-Convex (PCX) Lenses have a positive focal length, making them ideal for collecting and focusing light in imaging applications. They are also useful in a variety of applications involving emitters, detectors, lasers, and fiber optics. Coated versions have optimum light transmission. Available in a wide variety of diameters and focal lengths.
The uncoated lenses are ideal for a multitude of optics and photonics applications, as well as biotech instruments such as DNA sequencers and polymerase chain reaction (PCR) testing platforms.
The coated lenses can be utilized in a host of optics and photonics applications, including biotech instruments such as DNA sequencers and polymerase chain reaction (PCR) testing platforms.
Plano-convex Spheric Lens
Specification of our plano-convex spherical lenses as follow:
*Material:Bk7,fused silica,CaF2,MgF2,BaF2,ZnSe infrared optical crystals.
*Focal length:+/-1%
*Length tolerance:+0.0 - -0.1mm
*Width tolerance:+0.0 - -0.1mm
*Center thickness tolerance:+/-0.1mm
*Surface Figure:lambda/2 at 633nm on plano side
*Surface quality:60-40 stratch/dig
*Clear Apenture>90%
*Chamfer:0.25mm at 45 degree typical
*Coating:optional
Plano-Convex Spherical Lens,Plano-Convex Lenses,Plano-Convex Lens Kit,Inked Plano-Convex Lens
China Star Optics Technology Co.,Ltd. , https://www.csoptlens.com