The double convex lens/double convex mirror is symmetrical across both its horizontal and vertical axis. Each of the lens\'s two faces can be thought of as originally being part of a sphere. The fact that a double convex lens/mirror is thicker across its middle is an indicator th
BRD Optical [2023-08-03 15:01:17 ]
A double concave lens/double concave mirror has a negative focal length, thereby causing collimated incident light to diverge. The double concave lens/mirror has an equal radius of curvature on both sides of the lens. They are generally used to expand light or increase focal leng
BRD Optical [2023-08-03 15:00:55 ]
Ecoptik (also known as BRD Optical) can provide the hemisphere, not only a glass dome but also an dome flange is widely used with all kinds of cameras such as CCTV, ROVs, etc. The flanges are easier to install. Of course, it retains all its optical properties. In the current mark
BRD Optical [2023-08-03 15:00:31 ]
A dielectric mirror, also known as a Bragg mirror, is a type of mirror composed of multiple thin layers of dielectric material, typically deposited on a substrate of glass or some other optical material. By careful choice of the type and thickness of the dielectric layers, one ca
BRD Optical [2023-08-03 15:00:05 ]
Infrared cut filter is the use of precision optical coating technology on optical substrate plating alternately high and low refractive index of optical film, achieve high visible light area (400-630 nm), near infrared (700-1100 nm) as optical filter, mainly used in mobile phone
BRD Optical [2023-08-03 14:59:25 ]
BK7 and UVFS Corner Cube Retroreflector Prism are designed to deviate incident light by 180 degrees independently of an angle of incidence. These corner cube prism have three mirror surfaces with angles at 90° to each other, juxtaposed to form the corner of a cube with the entra
BRD Optical [2023-08-03 14:59:03 ]
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Hydrophilicity Silicone Softeners for Textiles A220 [Brief information] -- A quaternary modified softening agent with terpolymer structure and excellent hydrophilicity. -- Hydrophilicity silicone is very stable in acid and weak alkali condition at normal temperature while it also
Qingyuan Hongtu Auxiliary Co., Ltd. [2023-08-03 14:07:25 ]
Softening is an important finishing process in printing and dyeing. In this process, after repeating treatment, the hand feeling of fabric will become rough, the general synthetic fiber fabric much worse, especially microfiber fabric. In order to make the fabric soft and smooth,
Qingyuan Hongtu Auxiliary Co., Ltd. [2023-08-03 14:06:29 ]
The chemical softening is the smoothing agent on the fabric softening method. Effect of silicone smoothing agent is to reduce yarn fabric, friction between the friction between the fibers and fabrics and the human body. Feel consolidation is to improve or get the fabric all feel
Qingyuan Hongtu Auxiliary Co., Ltd. [2023-08-03 14:05:54 ]
Silicone oil for sale refers a linear polysiloxane product that maintains a liquid state at room temperature, usually colorless (or yellowish), tasteless, non-toxic, non-volatile liquid. They are not high in molecular weight. Silicone oil has excellent heat resistance, electrical
Qingyuan Hongtu Auxiliary Co., Ltd. [2023-08-03 14:05:20 ]
