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<title><![CDATA[EC21 Product Catalogs - optic.]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/optic.--271303/1/optic..html]]></link><item>
<title><![CDATA[Square Quartz Optical Cell for Spectroscopy and Custom Research]]></title><link><![CDATA[https://meticulab.en.ec21.com/Square_Quartz_Optical_Cell_for--12069884_12071132.html]]></link><description><![CDATA[METICULAB Square Quartz Optical Cell for Spectroscopy
Square Quartz Optical Cell For Spectroscopy And Custom Research
Brand: METICULAB
Model Number: MTC-OPT-SQ01 (Custom series)
Product Description
T]]></description><pubDate><![CDATA[20260502]]></pubDate></item>
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<title><![CDATA[Optical Spherical Concave Reflective Mirror]]></title><link><![CDATA[https://ruiqioptics.en.ec21.com/Optical_Spherical_Concave_Reflective_Mirror--11974301_12019800.html]]></link><description><![CDATA[Optical mirror is an optical element which has reflective function. Accordingly shape, it can divide into three parts, that is flat mirror, spherical mirror, aspheric mirror. Accordingly, degree of r]]></description><pubDate><![CDATA[20241022]]></pubDate></item>
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<title><![CDATA[Optical Domes]]></title><link><![CDATA[https://hsgdoptic.en.ec21.com/Optical_Domes--12004331_12019601.html]]></link><description><![CDATA[https://www.hsgd-optics.com/optical-dome/optical-glass-dome.html
Optical Dome
Optical domes
are lenses with two concentric spherical surfaces. Sometimes they are referred to as bent plane parallel pl]]></description><pubDate><![CDATA[20241022]]></pubDate></item>
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<title><![CDATA[Special Optical Glass Eccentric Cylindrical Lens Plano-Concave and Plano-Concave Structure]]></title><link><![CDATA[https://xinxingliangoptics12.en.ec21.com/Special_Optical_Glass_Eccentric_Cylindrical--11974068_11974158.html]]></link><description><![CDATA[used in optometry.In a light sheet microscope.Cylindrical lenses are used in optical spectrometers.Cylindrcal lenses are used in holography.Cylinder lenses are used in many laser applications also
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<title><![CDATA[2024 Factory Supply LWIR Longwave Cooled Uncooled Infrared Optical Lens]]></title><link><![CDATA[https://leadir.en.ec21.com/2024_Factory_Supply_LWIR_Longwave--11956358_11956348.html]]></link><description><![CDATA[LWIR Longwave Cooled Uncooled Infrared Optical Lens
Product Description
The LWIR series lenses are prime and zoom lenses specially designed for LWIR band (8~12μm), compatible for conventional LWIR u]]></description><pubDate><![CDATA[20240624]]></pubDate></item>
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<title><![CDATA[Achromatic Lens for Optical Imagine]]></title><link><![CDATA[https://jiffoptics.en.ec21.com/Achromatic_Lens_for_Optical_Imagine--5677474_5823810.html]]></link><description><![CDATA[Achromat Lens
Jiffo offers different optical achromatic lenses, including doublets and triplets with coatings. Diameter:+0/-0.10mm Surface Quality:60-40 or 40-20 Center Thickness:+/-0.10mm Centering:]]></description><pubDate><![CDATA[20110914]]></pubDate></item>
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<title><![CDATA[Optical Instruments Aspheric Glass Spherical Positive Achromatic Concave Convex Meniscus Lens]]></title><link><![CDATA[https://shyannie.en.ec21.com/Optical_Instruments_Aspheric_Glass_Spherical--11866430_11871031.html]]></link><description><![CDATA[optics often termed aspheric are mirrors that simultaneously incorporate two types of curvature, with one dominating in the center of the mirror and another dominating toward the edges. 
Some optics ]]></description><pubDate><![CDATA[20231128]]></pubDate></item>
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<title><![CDATA[Lens Aspherical Lens Optical LED Glass Aspherical Lens for Stage Light]]></title><link><![CDATA[https://worldhawkcindy.en.ec21.com/Lens_Aspherical_Lens_Optical_LED--11492748_11492752.html]]></link><description><![CDATA[Why choose aspheric lens?
Aspherical lens is a single optical component with one or two aspheric surfaces. An aspheric lens or asphere is a lens whose surface profiles are not portions of a sphere or]]></description><pubDate><![CDATA[20240201]]></pubDate></item>
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<title><![CDATA[Custom Plano-Concave Lenses for Laser Optics]]></title><link><![CDATA[https://clzoptics.en.ec21.com/Custom_Plano_Concave_Lenses_for--7138952_8659156.html]]></link><description><![CDATA[Custom Plano-Concave Lenses for Laser Optics
Product Description
Plano-concave lenses
convert incoming parallel light rays into diverging beams that appear to come from a point in object space, the s]]></description><pubDate><![CDATA[20240403]]></pubDate></item>
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<title><![CDATA[Factory Free Customize K9 Galss Optical Roof Prism]]></title><link><![CDATA[https://88888888og.en.ec21.com/Factory_Free_Customize_K9_Galss--11860918_11860940.html]]></link><description><![CDATA[Chengdu Euro Optical Technology Company is a design and manufacturing factory of high quality precision optical components with 15 years of experience in optical manufacturing. As a &quot;High-Tech Enterp]]></description><pubDate><![CDATA[20231106]]></pubDate></item>
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<title><![CDATA[Optical Glass]]></title><link><![CDATA[https://aohonggaugeglass.en.ec21.com/Optical_Glass--11850290_11850300.html]]></link><description><![CDATA[OPTICAL GLASS, OPTICAL LENSES OR GLASS LENSES, PCX, DCX, PCV OR DCVOptical glass, also known as optical lenses or glass lenses, is typically categorized as plano-convex (PCX), double-convex (DCX), pl]]></description><pubDate><![CDATA[20231004]]></pubDate></item>
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<title><![CDATA[Optical Glass Corner Cube Prism, Roof Prisms]]></title><link><![CDATA[https://ruikeoptics000.en.ec21.com/Optical_Glass_Corner_Cube_Prism--11732883_11874176.html]]></link><description><![CDATA[Corner Cube Prism 
Corner Cube Prism reflects all incoming
light, this prism can Return to the original orientation.It can be used as a
reflector (mirror) of a laser length measuring machine.Even if ]]></description><pubDate><![CDATA[20231209]]></pubDate></item>
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<title><![CDATA[Spherical Opical Lens,Rod Lens, Sapphire Optical Lens, Cylindrical Lens,Cemented Lens,]]></title><link><![CDATA[https://valinar.en.ec21.com/Spherical_Opical_Lens_Rod_Lens--11909337_11909340.html]]></link><description><![CDATA[Glas Opticslens Co.,Ltd , has state-of-the-art, modern technology machines for manufacturing and inspecting all kinds of precision optics. Products are widely used in semiconductor, electronics, meas]]></description><pubDate><![CDATA[20240320]]></pubDate></item>
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<title><![CDATA[Optical Athermalized Infrared Lens GLA1508A 15mm F/0.8]]></title><link><![CDATA[https://quanhom9.en.ec21.com/Optical_Athermalized_Infrared_Lens_GLA1508A--10840722_11324965.html]]></link><description><![CDATA[This athermalized infrared lens can be used in security and surveillance with the advantage of light wieght.]]></description><pubDate><![CDATA[20220630]]></pubDate></item>
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<title><![CDATA[BK7,K9,Sapphire,Fused Silica(JGS1),Corning 7980,CAF2,ZnSe Optical Spherical Lens]]></title><link><![CDATA[https://kelly258.en.ec21.com/BK7_K9_Sapphire_Fused_Silica--10746701_10746713.html]]></link><description><![CDATA[
Coating 
Single Mag2, Multiple Layers AR Coating
A:350-650nm
B:650-1050nm
C:1050-1585nm
sales（at）sunday-optics.com www.sunday-optics.com Bess Zhang
Phone:+8615104452660 +8618744192450
]]></description><pubDate><![CDATA[20231127]]></pubDate></item>
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<title><![CDATA[Mini Diameter 3mm/6mm/0.45mm Plano Convex PCX Singlet Spherical Optical Lens]]></title><link><![CDATA[https://daisydong147.en.ec21.com/Mini_Diameter_3mm_6mm_0.45mm--10848859_11361198.html]]></link><description><![CDATA[Materials: H-K9L
Diameter: 3mm/1mm/6mm etc...
Radius: as request
Edge thickness:as request
Surface quality:40/20
Flatness: L/4
Coating: uncoated
]]></description><pubDate><![CDATA[20210401]]></pubDate></item>
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<title><![CDATA[Optical Ball Lens for Imaging, Optical Fiber and Sensor]]></title><link><![CDATA[https://june20210728.en.ec21.com/Optical_Ball_Lens_for_Imaging--11547959_11548015.html]]></link><description><![CDATA[Product Description
Specification MaterialSapphire/Glass/ Quartz/ RubyDiameter tolerance+/-0.1mmSphericity+/-0.001mmSurface Quality60/40 scratch and dig Capacity: Material: Optical glass,fused silica]]></description><pubDate><![CDATA[20230922]]></pubDate></item>
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<title><![CDATA[Optical Waveplates]]></title><link><![CDATA[https://bill2021.en.ec21.com/Optical_Waveplates--11096792_11097972.html]]></link><description><![CDATA[All kinds of bespoke optical waveplates:
Our products mainly consist of optical lenses, prisms, optical windows, precision flats, waveplate, optical filters, customized components, special components]]></description><pubDate><![CDATA[20200408]]></pubDate></item>
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<title><![CDATA[2023 Free Sample/Inquiry for Drawings Biconcave Lens High Precision Optical Components]]></title><link><![CDATA[https://oplens68.en.ec21.com/2023_Free_Sample_Inquiry_for--11609135_11609150.html]]></link><description><![CDATA[optical systems and optical viewers, etc.
Oplens can not only customize the common plano-concave lens of N-BK7 or fused quartz, but also customize the biconcave lens of any glass material.
You are we]]></description><pubDate><![CDATA[20230809]]></pubDate></item>
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<title><![CDATA[Basson High-precision Telecentric Lens ULWD Series]]></title><link><![CDATA[https://basson.en.ec21.com/Basson_High_precision_Telecentric_Lens--11971472_11973592.html]]></link><description><![CDATA[optical lenses, but also offers customized services.
With products designed in Germany, business planned in the UK and products made in China, Basson is able to provide superior products to customers]]></description><pubDate><![CDATA[20240723]]></pubDate></item>
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<title><![CDATA[Dlc Ar 3-12um Coated Infrared Material Ge Germanium Lens]]></title><link><![CDATA[https://positiveoptics.en.ec21.com/Dlc_Ar_3_12um_Coated--11970681_11970682.html]]></link><description><![CDATA[Germanium (Ge) Optical Components are used in many Infrared (IR) applications or systems, including thermal imaging, spectroscopy, or with monochromatic light sources such as quantum cascade lasers. ]]></description><pubDate><![CDATA[20240718]]></pubDate></item>
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<title><![CDATA[Plano Concave Lenses]]></title><link><![CDATA[https://syccooptics.en.ec21.com/Plano_Concave_Lenses--11952878_11952885.html]]></link><description><![CDATA[optical path. Planar convex lenses (PCX)/biconvex lenses (DCX) converge the light rays; PCV/DCV lenses diverge light rays. Optical Glass Lenses are optical components that are transparent to certain ]]></description><pubDate><![CDATA[20240617]]></pubDate></item>
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<title><![CDATA[Micro Lenses]]></title><link><![CDATA[https://jtoptic.en.ec21.com/Micro_Lenses--11940832_11940833.html]]></link><description><![CDATA[optical fiber communication, etc. Such micro optics
play a key role in the miniaturization of optical systems.
The micro lenses processing requires special capabilities and unique skills, we can reac]]></description><pubDate><![CDATA[20240522]]></pubDate></item>
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<title><![CDATA[Color Lenses]]></title><link><![CDATA[https://interojo.en.ec21.com/Color_Lenses--408726_449922.html]]></link><description><![CDATA[Impressions Color Contact Lenses
Three-tone in 5 vibrant colors 
Extreme comfort with Hypanthia platform 
High Definition optics 
Private label also available 
Parameters
Baser Curve: 8.6mm 
Diameter]]></description><pubDate><![CDATA[20091110]]></pubDate></item>
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<title><![CDATA[Aspherical Lens]]></title><link><![CDATA[https://chinastar2009.en.ec21.com/Aspherical_Lens--3515567_3523454.html]]></link><description><![CDATA[material:Bk7, saphhire etc.
size:5~200mm
tolerance:+/-0.1mm
angle tolerance:+/-1
surface quality:60/40
surface figure:λ/4
]]></description><pubDate><![CDATA[20201103]]></pubDate></item>
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<title><![CDATA[Achromatic Lenses]]></title><link><![CDATA[https://ostphotonics.en.ec21.com/Achromatic_Lenses--11883017_11883018.html]]></link><description><![CDATA[Achromatic lenses are an essential component in many optical systems, and OST Photonics takes pride in offering a wide range of high-quality options to meet the needs of our customers. Our achromatic]]></description><pubDate><![CDATA[20240103]]></pubDate></item>
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<title><![CDATA[Leica Summilux-M 21mm F/1.4 ASPH. Lens]]></title><link><![CDATA[https://hasphoto.en.ec21.com/Leica_Summilux_M_21mm_F--11813817_11814038.html]]></link><description><![CDATA[Specification:
Focal Length 21mm
Maximum Aperture f/1.4
Minimum Aperture f/16
Lens Mount Leica M
Angle of View 92°
Minimum Focus Distance 2.3&apos; / 70 cm
Macro Reproduction Ratio 1:29
Optical Design 10]]></description><pubDate><![CDATA[20230701]]></pubDate></item>
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<title><![CDATA[236250hr]]></title><link><![CDATA[https://hkop0785.en.ec21.com/236250hr--11568005_11662580.html]]></link><description><![CDATA[SENSING AREA 
1/3&quot; CCD &amp; (1/4&quot; CCD)
FOCAL LENGTH 
2.3MM ±
5%
BACK FOCAL LENGTH
5.2MM ±
5% (IN AIR)
MAXIMUM RELATIVE APERTURE 
2.5 ±
5%
IRIS 
FIXED
LENS CONSTRUCTION 
6 COMPONENTS 6 ELEMENTS 
ANGUL]]></description><pubDate><![CDATA[20221025]]></pubDate></item>
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<title><![CDATA[Nanoceram]]></title><link><![CDATA[https://tamapack2022.en.ec21.com/Nanoceram--11706745_11706746.html]]></link><description><![CDATA[optical instruments and cover glass for mobile devices, which require strength that cannot be achieved with sapphire crystal glass or chemically strengthened glass.
Compared with general borosilicate]]></description><pubDate><![CDATA[20230825]]></pubDate></item>
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<title><![CDATA[96*3 Laser Protection Lens for Fibre Laser Cutting Welding Service]]></title><link><![CDATA[https://ujoptics.en.ec21.com/96_3_Laser_Protection_Lens--10679984_10679987.html]]></link><description><![CDATA[Optical Coating
Both sides AR/AR@1064nm(1020nm-1080nm)
Application
YAG/Fiber laser cutting/welding/Cladding machines
Laser power
500w-6000w
Applicable machines including domestic and international br]]></description><pubDate><![CDATA[20180315]]></pubDate></item>

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