As the price of raw materials rises, the price of modern mahogany doors also rises. Modern mahogany doors are very valuable in terms of price and artistic value. Inadvertent use in daily use can easily cause wooden doors to be injured. Next, I will introduce you how to maintain the modern mahogany door. I hope that you can help the modern mahogany door maintenance in your home. Let us look at what kind of care the modern mahogany door needs every day. Modern mahogany doors are different from ordinary wooden doors. They are suitable for dampness and avoid drying. Therefore, modern mahogany doors should not be exposed to the sun. Do not allow air conditioners to blow against wooden doors. In spring, autumn and winter, indoor air should not be kept dry. Humidifiers should be used. Spraying wet, indoor fish and flowers can also adjust the indoor air humidity. The red wooden board of the modern mahogany door is generally brittle. Always pay attention to prevent the bump from colliding. If it is found that the force is dislocated during the switch, it must be re-glued and sealed before use. Redwood is solid wood, which is prone to quality problems within one year after delivery and requires maintenance. In winter, it is best to use a humidifier; in the summer, use an air conditioner to keep the indoor humidity between 25 and 35%. Prevent alcohol, banana water and other solvents from turning over. Otherwise, the surface of the wooden door will be "scarred". When the surface of the wooden door is stained with dirt, wash it with mild soapy water, dry it, and then wax it once to restore the original appearance, but avoid rubbing with solvent liquid such as gasoline, kerosene or turpentine, otherwise the surface will be wiped off. The gloss of the paint and lacquer. [Follow the WeChat public account "Jiuzhengmen Window Network" to view the latest hot article "selling the door, why he is always the first!! (Classic!)" More industry exchanges, please join the Jiuzhengmen window network exchange group]
Fused Silica features high transmission from 200nm to 2.2μm with a low coefficient of thermal expansion, making it ideal for the most demanding ball lens applications in the ultraviolet, visible, and near infrared spectra. Ball lenses are commonly used for improving signal coupling between fibers, emitters, and detectors, as well as objective lenses in endoscopy and bar-code scanning applications. Half-ball lenses simplify handling and integration.Half ball (hemispherical) lenses are ideal for applications such as fiber communication,endoscopy,microscopy,optical pick-up devices and laser interferometry and measurement.
Ball Lens Half-Ball Lens
Specification of our ball lens or half-ball lens: Fused Silica Ball Lens,4.0 Mm Fused Silica Ball Lens,Fused Silica Half Ball Lens,Optical Glass Fused Silica Ball Lens China Star Optics Technology Co.,Ltd. , https://www.realpoooptics.com
*Material:BK7 or other optical glasses,optical crystal materials
*Diameter:1mm - 40mm
*Dimension Tolerance:+/-0.005mm
*Surface Quality:40-20
*Sphericity:0.005mm
*Coating:optional