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<title><![CDATA[EC21 Product Catalogs - optical elements]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/optical_elements--271303/1/optical elements.html]]></link><item>
<title><![CDATA[Zinc Selenide Lens]]></title><link><![CDATA[https://hsgdoptic.en.ec21.com/Zinc_Selenide_Lens--12004331_12019604.html]]></link><description><![CDATA[optical transmission loss and good transmittance. With low absorption coefficient and high resistance to thermal shock, it is the preferred material for high-power CO2 laser optical elements.
ZnSe le]]></description><pubDate><![CDATA[20241022]]></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[Spherical Opical Lens,Rod Lens, Sapphire Optical Lens, Cylindrical Lens,Cemented Lens,]]></title><link><![CDATA[https://xinxingliangoptics12.en.ec21.com/Spherical_Opical_Lens_Rod_Lens--11974236_11974247.html]]></link><description><![CDATA[An achromatic lens , also referred to as an achromat, typically consists of two optical components cemented together, usually a positive low-index (crown) element and a negative high-index (flint) el]]></description><pubDate><![CDATA[20240724]]></pubDate></item>
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<title><![CDATA[Silicon Optical Lenses]]></title><link><![CDATA[https://clzoptics.en.ec21.com/Silicon_Optical_Lenses--7138952_8659169.html]]></link><description><![CDATA[optics.
Silicon Optical Lenses
,
The single crystal of silicon used in semiconductor has low absorption in the infrared wavelength of 1.2 - 7μm and it can be used as an optical element of infrared l]]></description><pubDate><![CDATA[20240403]]></pubDate></item>
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<title><![CDATA[Automotive Lenses 127200FT-BIF]]></title><link><![CDATA[https://hkop0785.en.ec21.com/Automotive_Lenses_127200FT_BIF--11568005_11568014.html]]></link><description><![CDATA[Automotive Lenses
HanKwang Opto is an ISO certified global optical products leader producing lenses and black box modules for OEM customers CCTV, Tier1 Automotive, Medical, many other OEM product app]]></description><pubDate><![CDATA[20220515]]></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[Cynosure Candela Fiber Focus Lens Alex Lens, YAG Lens, Mini Slider Lens, Gentlelase Lens]]></title><link><![CDATA[https://ujoptics.en.ec21.com/Cynosure_Candela_Fiber_Focus_Lens--10674031_10679976.html]]></link><description><![CDATA[Optical Element Co.,Ltd. Focus Lens for Candela Cynosure Light Age
Item No.
Dia. (mm)
EFL (mm)
Wavelength (nm)
UJMRD11F20
11
20
AR755&amp;1064
UJMRD12F15
12
15
AR755&amp;1064
UJMRD12F24
12
24
AR755&amp;1064
UJMR]]></description><pubDate><![CDATA[20180315]]></pubDate></item>
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<title><![CDATA[Optical Glass Protective Window]]></title><link><![CDATA[https://daisydong147.en.ec21.com/Optical_Glass_Protective_Window--10849520_10849568.html]]></link><description><![CDATA[Optical windows are used to allow optical radiation to pass from one environment to another without allowing other elements of these environments to mix. And it does not change the wavelength distrib]]></description><pubDate><![CDATA[20181108]]></pubDate></item>
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<title><![CDATA[Plano Convex Lens Spherical Lens with AR Coating]]></title><link><![CDATA[https://worldhawkcindy.en.ec21.com/Plano_Convex_Lens_Spherical_Lens--11493887_11493890.html]]></link><description><![CDATA[Optical Lenses are optical components designed to focus or diverge light. Optical Lenses, which may consist of a single or multiple elements, are used in a wide variety of applications from microscop]]></description><pubDate><![CDATA[20240201]]></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[Optical Design 10 Elements in 8 Groups
Focus Type Manual Focus
Filter Size None
Dimensions (ø x L) 2.7 x 2.6&quot; / 69.5 x 66 mm
Weight 1.3 lb / 580 g
In the Box
Leica Summilux-M 21mm f/1.4 ASPH. Lens
L]]></description><pubDate><![CDATA[20230701]]></pubDate></item>
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<title><![CDATA[2023 Free Sample/Inquiry for Drawings Optical Mechanics Opto-mechanical Components]]></title><link><![CDATA[https://oplens68.en.ec21.com/2023_Free_Sample_Inquiry_for--11609136_11623903.html]]></link><description><![CDATA[optical mechanics!
Oplens is one of leading optical elements and spherical lens manufacturer. We insist on supply high precision optical products with consistent quality and professional serve.
You a]]></description><pubDate><![CDATA[20230809]]></pubDate></item>

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