Optical Bandpass Filters are used to selectively transmit a portion of the spectrum while rejecting all other wavelengths. Optical Bandpass Filters are ideal for a variety of applications, such as fluorescence microscopy, spectroscopy, clinical chemistry, or imaging.
An optical bandpass filter has a transmission band surrounded by two blocking bands that allow only a portion of the spectrum to pass. These optical bandpass filters have broad spectral bandwidths in either the ultraviolet, visible, or infrared spectrums. The nearly black filters absorb visible radiation. They are perfect for ultraviolet or infrared detection applications. UV filters are often used to selectively transmit the 254nm and 365nm mercury lines. IR filters are often used in nightvision and IR sensing systems.
Color Separation Filter,Neutral Density Filter,Filter,Short/Long Wave Pass Filter,Bandpass Filter and Interference Filter available upon request.
Specification of our color filter as follow:
Optical Bandpass Filter,Optical Glass Bandpass Filter,Bandpass Filter Kits,Uv Bandpass Filter China Star Optics Technology Co.,Ltd. , https://www.opticsrealpoo.com
Material:Filter Glass,BK7
Dimension: 4mm-160mm - 0.20mm
Squares/Rectangles:1mm-165mm
Thickness:0.5mm-4mm
Wavelength range:190nm to 4.5um
Thickness tolerance:+/-0.01mm-0.1mm
Edges:Fine
Ground Flatness:Up to Lambda/10
Surface quantity: 80/50-20/10 Scratch/Dig
Locks will enter the fast lane of high-end products
With the improvement of people's living standards, the construction of beautiful villages has gradually strengthened. The safety, reliability and convenience of security equipment have become higher and higher, and the market demand for high-end locks has further increased.
In the face of fierce market competition, the hardware lock market ushered in a shift to visit the hardware city market, and learned that many businesses have adjusted their brands, speed up product update, upgrade files, and develop sales areas with high-end and refined products. In addition to pursuing the appearance of the product, the quality of the product itself is also essential. High-grade locks have gradually become the mainstream of the hardware lock industry. Only by improving the technological content of products, upgrading product grades, and increasing the added value of products can we have a place in the market. Locking as the heart of the door is undoubtedly the most important thing. Many security door manufacturers come to buy goods, more eager to choose high-end locks.
High-end locks have high technology content, more emphasis on humanization, individuality, and distinctive features, so the product profits are relatively high. The speed of replacement and replacement of ordinary locks is accelerating, and high-end locks will gradually become the mainstream of the lock market. In addition, with the improvement of people's living standards, the construction of beautiful villages is gradually strengthened. The safety, reliability and convenience of security equipment are getting higher and higher, and the market demand for high-end locks will further increase. In the future, it is the era of technologicalization, and locks will enter the fast lane of high-end products.