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  • Coupletech Co., Ltd.

  •  [Shandong,China]
  • Business Type:Manufacturer , Agent , Trade Company
  • Main Mark: Americas , Asia , East Europe , Europe , North Europe , West Europe , Worldwide
  • Exporter:11% - 20%
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Coupletech Co., Ltd.

Home > Products > Optical Filters
(Total 24 Products for Optical Filters)

Optical Filters

We are specialized Optical Filters manufacturers & suppliers/factory from China. Wholesale Optical Filters with high quality as low price/cheap, one of the Optical Filters leading brands from China, Coupletech Co., Ltd..
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Single Lens Plano-convex Plano-concave Lens
  • Brand: Coupletech
  • Packaging: Carton Packing
  • Min. Order: 1 Bag/Bags
  • Place of Origin: China
  • Productivity: 2000 pcs per year

China Optical Filters of with CE

Tag: Plano-convex Plano-concave Lens , Double-convex Double-concave Lens , Meniscus Positive Meniscus Negative Lens

Coupletech supplies various of Optical Lenses for different application, including laser cavity, laser beam shaping, image transmission, optical measurement, optical equipment etc. So we can supply different quality standard for different...

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Plano Convex and Plano Concave Cylindrical Lenses
  • Brand: Coupletech
  • Packaging: Carton Packing
  • Min. Order: 1 Bag/Bags
  • Place of Origin: China
  • Productivity: 2000 pcs per year

China Manufacturer of Optical Filters

Tag: Plano Convex Cylindrical Lenses , Plano Concave Cylindrical Lens , Optical Cylindrical Plano Convex Lenses

Coupletech supplies high quality plano convex cylindrical lenses and plano concave cylindrical lens. Optical lenses Cylindrical lenses as a kind of laser component are used to correct astigmatism in the eye and in rangefinders, to produce...

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Dispersion Prisms with UVFS, BK7 and SF-14
  • Brand: Coupletech
  • Packaging: Carton Packing
  • Min. Order: 1 Bag/Bags
  • Place of Origin: China
  • Productivity: 2000 pcs per year

High Quality Optical Filters China Supplier

Tag: UVFS Dispersion Prisms , BK7 Dispersion Prisms , SF-14 Dispersion Prisms

Coupletech offers BK7 Dispersion Prisms, CaF2 Dispersion Prisms, UVFS Dispersion Prisms and SF14 Dispersion Prisms. As a very important kind of optical elements for laser, they are designed for use at Brewster's Angle. There are four Materials to...

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Sapphire Al2O3 Laser Crystal Windows
  • Brand: COUPLETECH
  • Packaging: Carton Packing
  • Min. Order: 1 Bag/Bags
  • Place of Origin: CHINA
  • Productivity: 1000pcs per year

High Quality Optical Filters China Factory

Tag: Al2O3 Laser Crystal , Sapphire Al2O3 Laser Crystal , Sapphire Al2O3 Laser Windows

As a kind of optical element, Sapphire is a single crystal form of Al2O3, with a favorable combination of chemical, mechanical and optical properties. Sapphire crystal is resistant to attack by strong acids, enabling use in a corrosive atmosphere....

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Barium Fluoride BaF2 Crystal Windows
  • Brand: COUPLETECH
  • Packaging: Carton Packing
  • Min. Order: 1 Bag/Bags
  • Place of Origin: CHINA
  • Productivity: 1000pcs per year

China Supplier of Optical Filters

Tag: Barium Fluoride BaF2 Window , Barium Fluoride Crystal , BaF2 IR Crystal

Barium Fluoride BaF2(IR) Crysta is transparent from the ultraviolet to the infrared, from 150-200nm to 11-11.5 μm, and can be used as a material to make optical components such as lenses. BaF2 IR Crystal is used in optical windows for infrared...

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High quality Dove Prism
  • Brand: Coupletech
  • Packaging: Carton Packing
  • Min. Order: 1 Bag/Bags
  • Place of Origin: China
  • Productivity: 1000pcs per year

China Factory of Optical Filters

Tag: Dove Reversion Prisms , Dove Prism Rotates , High Quality Dove Prisms

Coupletech provides High quality Dove prism as a kind of optical elements, belongs to a kind of special Reversion prisms. High quality Dove prisms are always used to rotate image. If you rotate the prism around a longitudinal axis, the image rotates...

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Magnesium Fluoride MgF2 IR Crystal Windows
  • Brand: COUPLETECH
  • Packaging: Carton Packing
  • Min. Order: 1 Bag/Bags
  • Place of Origin: CHINA
  • Productivity: 1000pcs per year

Optical Filters Made in China

Tag: Magnesium Fluoride MgF2 Crystal , Magnesium Fluoride Crystal , MgF2 IR and VUV Crystal

Magnesium Fluoride (MgF2) IR crystal is used for optical elements in the infrared where extreme ruggedness and durability is required. MgF2 IR Windows useful transmission range is 0.11 μm - 8.5 μm. Irradiation does not lead to color centers....

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Achromatic Wave Plates AWP
  • Brand: COUPLETECH
  • Packaging: Carton Packing
  • Min. Order: 1 Bag/Bags
  • Place of Origin: CHINA
  • Productivity: 2000pcs per year

Professional Manufacturer of Optical Filters

Tag: Achromatic Waveplates Plates , Achromatic Zero Order Waveplates , Achromatic Waveplates Crystal Quartz

An Achromatic Waveplate, AWP, is similar to a Zero-Order Waveplate, which is made from two pieces of Crystal Quartz except that the AWP is composed of one piece of Crystal Quartz and one piece of Magnesium Fluoride, MgF2. As a kind of optical...

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Optical Interference Band pass Filter
  • Brand: COUPLETECH
  • Packaging: Carton packaging
  • Min. Order: 1 Bag/Bags
  • Place of Origin: China
  • Productivity: 10000PCS per year

Leading Manufacturer of Optical Filters

Tag: Colored Glass Filter , Coating Type Filter , Filter with Metallic Coating

Interference Bandpass Filter is Filter with Metallic Coating. It is an important optical element which belong to laser component. It is including UV Bandpass Filters, VIS Bandpass Filters and NIR Bandpass Filters. UV bandpass filters are...

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Znic Selenide ZnSe Windows
  • Brand: COUPLETECH
  • Packaging: Carton Packing
  • Min. Order: 1 Bag/Bags
  • Place of Origin: CHINA
  • Productivity: 1000pecs per year

Professional Supplier of Optical Filters

Tag: Znic Selenide ZnSe Windows , Znic Selenide IR Windows , Znic Selenide ZnSe IR Windows

Zinc Selenide (ZnSe) windows has low IR absorption, and is transparent across a very wide 0.6-16 μm spectral range. ZnSe crystal belongs to a kind of optical crystal, but Znic Selenide IR Windows are usually used as a kind of optical windows. The...

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Fresnel Rhomb Prism (BK7 or Fused Silica)
  • Brand: COUPLETECH
  • Packaging: Carton Packing
  • Min. Order: 1 Bag/Bags
  • Place of Origin: CHINA
  • Productivity: 1000pcs per year

Tag: Fresnel Rhomb Prism BK7 or FS , Fresnel Rhomb Prism BK7 , Fresnel Rhomb Prism Fused Silica

Fresnel Rhomb Prism (BK7 or Fused Silica) is used to rotate the plane of vibration of linearly polarized light. It consists of two optically contacted Fresnel parallelepipeds of crown glass BK 7 or quartz glass Suprasil which by total internal...

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Cylindrical Spherical Lenses (Quartz, Sapphire)
  • Brand: COUPLETECH
  • Packaging: Carton Packing
  • Min. Order: 1 Bag/Bags
  • Place of Origin: CHINA
  • Productivity: 1000pcs per year

Tag: Cylindrical Spherical Lenses NBK7 Glass , Cylindrical Spherical Lenses Calcium Fluoride , Cylindrical Spherical Lenses Sapphire

The cylindrical lens is is spherical lens, which is able to reduce the ball difference and color difference effectively. The optical lenses divided into flat convex cylindrical lens, plane concave cylindrical lens, double convex cylindrical lens and...

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Absorptive or Reflective Neutral Density Filter
  • Brand: COUPLETECH
  • Packaging: Carton packaging
  • Min. Order: 1 Bag/Bags
  • Place of Origin: China
  • Productivity: 1000PCS per year

Tag: Absorptive Neutral Density Filter , Reflective Neutral Density Filter , Filter With Neutral Density

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...

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BK7 (K9)  Optical Windows
  • Brand: COUPLETECH
  • Packaging: Carton packaging
  • Min. Order: 1 Bag/Bags
  • Place of Origin: China
  • Productivity: 1000PCS per year

Tag: BK7 Optical Windows , K9 Optical Windows , Optical Windows BK7 K9

BK7 Optical Windows are one of the most common glass. It has a transmission range of 380nm ~ 2100nm. Optical Windows BK7( K9 ) has high homogeneity, no bubbles and low impurities, which can be used directly as transmission optical materials. BK7 has...

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Narrow Band Filter With Different Wavelengths
  • Brand: COUPLETECH
  • Packaging: Carton packaging
  • Min. Order: 1 Bag/Bags
  • Place of Origin: China
  • Productivity: 1000PCS per year

Tag: Narrow Band Pass Filter , Narrow Bandpass Filter , Narrow-band Pass Filter

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...

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DKDP Electro-Optical Q Switch ( Single-ended pin electrode )
  • Packaging:  Carton Packing
  • Min. Order: 1 Bag/Bags
  • Model No.: DKDP Electro-Optical Q Switch(Single-ended pin electrode)
  • Transportation: Ocean,Land,Air
  • Clear Aperture: 10mm

Tag: DKDP Q-Switches , Electro-optic Components , DKDP Pockels Cells

DKDP Q-Switches is the most widely used in electro-optical applications due to its excellent EO properties. A kind of electro-optic material such as KD*P crystal can change the polarization state of light passing through it, then an applied voltage...

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Double DKDP (KD*P) Crystal Electro-Optical Cell
  • Brand: Coupletech
  • Packaging: Carton Packing
  • Min. Order: 1 Bag/Bags
  • Model No.: CPDDKQS-5
  • Place of Origin: China

Tag: Double DKDP Crystal EO Cell , Pockels Cell for Double DKDP Crystal , Double DKDP Crystal Pockels Cell

Potassium Dideuterium Phosphate (DKDP, KD*P) crystal are a kind of very excellent electro-optical material, Coupletech can also provides DKDP Q switch for double crystal design ( DKDP pockels cell for double crystal ), the quarter-wave voltage is...

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MgO doped Lithium Niobate Electro-Optical Q-switch
  • Brand: Coupletech
  • Packaging: Carton Packing
  • Min. Order: 1 Bag/Bags
  • Model No.: CPMLQS-9
  • Place of Origin: China

Tag: MgOLN Electro Optical Q Switch , Lithium Niobate Pockels Cell , MgO Doped Lithium Niobate Q Switch

MgO doped Lithium Niobate Electro-Optical Q-switch is an excellent EO Q Switch and pockels cell. LiNbO3 crystal and MgO:LiNbO3 crystal are a low cost photoelectric material with good mechanical and physical properties as well as good E-O properties....

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DKDP (KD*P) Electro-Optical Cell
  • Brand: Coupletech
  • Packaging: Carton Packing
  • Min. Order: 1 Bag/Bags
  • Model No.: CPDKQS-10
  • Place of Origin: China

Tag: DKDP EO Pockels Cell , DKDP EO Q Switch , DKDP Pockels Cell Diameter 10mm

Potassium Dihydrogen Phosphate (KDP) and Potassium Dideuterium Phosphate (DKDP, KD*P) are among the most widely-used commercial NLO materials, characterized by good UV transmission, high damage threshold, and high birefringence, though their NLO...

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DKDP Crystal Electro-Optical Cells
  • Brand: Coupletech
  • Packaging: Carton Packing
  • Min. Order: 1 Bag/Bags
  • Model No.: CPDKQS-8
  • Place of Origin: China

Tag: DKDP Crystal EO Cells , DKDP Pockels Cells , DKDP EO Switch

Potassium Dideuterium Phosphate (DKDP, KD*P) Crystal with good Electro-optical properties is most widely used in Electro-optical modulator and Q-switches, as well as in the application of Shutter for high speed photography. Besides, DKDP Crystal is...

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BBO Electro-Optical Q Switch
  • Brand: Coupletech
  • Packaging: Carton Packing
  • Min. Order: 1 Bag/Bags
  • Model No.: CPLBQS-03025
  • Place of Origin: China

Tag: BBO Electro-optic Q-Switch , BBO Based Q-Switch , Active Q Switching Cell

For high-average power and high repetition rate applications, BBO Electro-optical Q Switch from Coupletech are the preferred alternative to KD*P pockels cells. BBO based Q-Switch could operate from approximately 0.2 - 2.1 µm and are not subject to...

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BBO Crystal based Electro-Optical Cell
  • Brand: Coupletech
  • Packaging: Carton Packing
  • Min. Order: 1 Bag/Bags
  • Model No.: CPBQS-03020
  • Place of Origin: China

Tag: BBO EO Crystal , BBO Based Pockels Cell , BBO Crystal High Damage Threshold

Beta-Barium Borate ( BBO ) crystal combines high damage threshoId, high optical homogeneity, good optical, electronic, chemical and mechanical properties. BBO is a great choice for EO applications, and also second, third, fourth harmonic generation...

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Handheld electro-optical q-switched laser 6401
  • Brand: COUPLETECH
  • Packaging: Carton packaging
  • Min. Order: 1 Bag/Bags
  • Model No.: Handheld electro-optical q-switched laser 6401
  • Place of Origin: China

Tag: Q Switched Laser , Narrow Pulse Width , Q Switched Solid State Laser

Handheld electro-optical q-switched laser 6401 is widely applied for cosmetic and medical area. It combines many advantages with narrow pulse width, high output power and hand hold for Ergonomics design. The Pulse Laserlaser 6401 could be...

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Long-wave pass filters
  • Brand: COUPLETECH
  • Packaging: Carton packaging
  • Min. Order: 1 Bag/Bags
  • Place of Origin: China
  • Productivity: 1000PCS per year

Tag: Long-wave Pass Filters , Long-wave Pass Edge Filters , Long 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...

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