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Optical Element Manufacturers

Product categories of Optical Element, we are specialized manufacturers from China, Optical Elements, Optical Lenses suppliers/factory, wholesale high-quality products of Optical Filters R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!

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2-4w Diode-pumped Pulsed solid-state Laser

Our 2-4w Diode-pumped Pulsed solid-state Laser have been recognized by our customers with advanced production technology and good quality.

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MgO Single Crystal Substrate

Our MgO Single Crystal Substrate products are your best choice! MgO single crystal substrate from Coupletech is an excellent single crystal substrate which can be widely used in many thin film technology fields. Since the MgO single crystal has a small dielectric constant and loss in the microwave band, and large area of the substrate can be obtained, it is one of the most important industrial high temperature superconducting film single crystal substrate, suitable for ferromagnetism, photoelectron and high temperature superconducting thin films, etc.

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Short-wave Pass Filters

We have many years of experience in the production of Short-wave Pass Filters. Short-wave pass filters are specifically designed to transmit wave lenghts shorter than the cut-off wavelength while rejecting longer wavelengths. Short pass filters can be used in many applications and can be used with long pass filters for custom band pass filtering. We offer standard short-wave pass filters, which consists of 650nm Short pass Filters, 532nm Short pass Filters, 800nm Short pass Filters, and so on, AOI: 0°.

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Long-wave Pass Filters

We are experts in the field of Long-wave Pass Filters. Long-wave pass filters are specifically designed to transmit longer wave lengths than the cut-on wave length while rejecting shorter wave lengths using either absorption or reflection. Long pass filters are uesful in a variety of applications and can be used with short pass filters for custom band pass filtering. We offer several types of long-wave pass filters as well as long wave pass filter sets.

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Absorptive or Reflective Neutral Density Filter

Our Absorptive or Reflective Neutral Density Filter products are popular in the market. Neutral Density Filter belongs to Polarization Optics, as a kind of core Optical Elements of Laser Components, is including Neutral Density Filter Absorptive and Neutral Density Filter Reflective. Neutral Density Filter are used to attenuate light over a wide spectral range by coating a durable metallic film. The Polarizing Filter can be used with white light as well as with lasers. It is a kind of Optical Filters that reduces or modifies the intensity of all wavelengths, or colors, of light equally, giving no changes in hue of color rendition.

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Narrow Band Filter With Different Wavelengths

Our Narrow Band Filter With Different Wavelengths is well received in the market. Narrow band filter is a kind of Optical Filters, which can separate out the monochromatic light of a band, allows optical signal through specific waveband, nevertheless the light signals from both sides of the waveband are blocked. The band of narrow bandpass filter is relatively narrow, it is generally less than 5% of the central wavelength.

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We have competitive high quality Optical Element made in China as our well received product in the market, which can be wholesaled with discounts. Coupletech Co., Ltd. is known as one of the most Reliable Optical Element Manufacturers and Suppliers in China. You are welcomed to come to our factory and buy newest customized Optical Element with Technical Support and Solution design. Our products are ISO9001 certified and provide a 1 Year Warranty. Welcome to ask for price list and quotation from us. We are sincerely looking forward to your cooperation.