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<title><![CDATA[EC21 Product Catalogs - full aperture]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/full aperture.html]]></link><item>
<title><![CDATA[Winner2309C Fully Automatic Wet and Dry Laser Particle Size Analyzer]]></title><link><![CDATA[https://winnerparticlesize.en.ec21.com/Winner2309C_Fully_Automatic_Wet_and--12069898_12072185.html]]></link><description><![CDATA[aperture. The dual laser orthogonal light is assisted by a semiconductor laser to expand the scattering angle from 45 degrees to 135 degrees, expanding the measurement range. 
(4) Automatic optical p]]></description><pubDate><![CDATA[20260519]]></pubDate></item>
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<title><![CDATA[Explosion Proof Digital Camera for Oil and Gas]]></title><link><![CDATA[https://xuxin1.en.ec21.com/Explosion_Proof_Digital_Camera_for--12053528_12053529.html]]></link><description><![CDATA[Aperture
F3.5(W)~F5.5(T)
PTZ
Zoom
5 x
digital zoom
10 
x
Intelligent Zoom
Approximately 7x when set to 10M and approximately 40.5x when set to 640 (used in combination with optical zoom)
Anti-shake
S]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[Tri-axial Geogrid]]></title><link><![CDATA[https://emgeosyn.en.ec21.com/Tri_axial_Geogrid--12046018_12046019.html]]></link><description><![CDATA[apertures mesh of polypropylene (PP) to provide a fundamentally different structure than other available geogrid, delivering high radial stiffness throughout the full 360 degrees. The three-dimension]]></description><pubDate><![CDATA[20250301]]></pubDate></item>
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<title><![CDATA[High Quality 4mm PVC Welded Wire Mesh Fence Home Garden V Folds Welded Wire Mesh Fence]]></title><link><![CDATA[https://njzhongzhi.en.ec21.com/High_Quality_4mm_PVC_Welded--11197012_11197033.html]]></link><description><![CDATA[Aperture:1/2&quot;-8&quot;mm
Width:0.5m - 2.4m
Package:wooden pallet, plastic film
Length:0.5m - 6m
Hole Shape:Square,Rectangular
Color:Customized
Application: Fence Mesh, Garden Fence, Sport
Military installa]]></description><pubDate><![CDATA[20240927]]></pubDate></item>
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<title><![CDATA[Basson High-precision Telecentric Lens SUT110 Series]]></title><link><![CDATA[https://basson.en.ec21.com/Basson_High_precision_Telecentric_Lens--11971472_11973556.html]]></link><description><![CDATA[aperture is available
lIndustrial grade waterproofing
Data
Lenses with High Resolution
Model
Magnification
WD（mm）
Object Side Resolution（μm）
DOF（mm）
NA
Actural Measured Telecentricity（]]></description><pubDate><![CDATA[20240723]]></pubDate></item>
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<title><![CDATA[AIMEDIK AP30 Full HD HDMI SDI 30X Optical Zoom Video Conference System PTZ Camera]]></title><link><![CDATA[https://aimedik.en.ec21.com/AIMEDIK_AP30_Full_HD_HDMI--11919253_11926292.html]]></link><description><![CDATA[Aperture ValueF1.6 ~ F3.5F1.6 ~ F4.7F1.6 ~ F3.5F1.6 ~ F4.7Sensor1/2.8 inch, High quality HD CMOS sensorEffective Pixels16: 9, 2.07 MegapixelDigital Zoom10×Minimum Illumination0.5Lux (F1.8, AGC ON)DN]]></description><pubDate><![CDATA[20240531]]></pubDate></item>
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<title><![CDATA[API Industrial Floating Stainless Steel Ball Valve]]></title><link><![CDATA[https://utmostvalves.en.ec21.com/API_Industrial_Floating_Stainless_Steel--11940076_11940586.html]]></link><description><![CDATA[Full bore diameter: The flow aperture of the trunnion style ball valve is the same as the inner diameter of the pipeline, so that the pipeline can be cleaned. 
Primary advantages
- Excellent Sealing ]]></description><pubDate><![CDATA[20240521]]></pubDate></item>
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<title><![CDATA[Architectural Aluminium Perforated Facade Panel for Buildings  Aluminum Perforated Panel]]></title><link><![CDATA[https://goodwillmetalwork.en.ec21.com/Architectural_Aluminium_Perforated_Facade_Panel--11039305_11039317.html]]></link><description><![CDATA[aperture ≤ 80mm hole shape, size, spacing can be customized according to customer requirements.
Why Aluminum solid panels
?
1) light weight, good rigidity, high strength
2) FReffect, good fire perf]]></description><pubDate><![CDATA[20240520]]></pubDate></item>
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<title><![CDATA[360 Tachograph Ultra HD Night Vision Parking Surveillance Electronic Dog]]></title><link><![CDATA[https://dj62139.en.ec21.com/360_Tachograph_Ultra_HD_Night--11935466_11935473.html]]></link><description><![CDATA[image sensor, 1296P, 140 ° HD wide angle, F1.5 large aperture clear day and night, 6 groups of full HD glass lenses, high quality natural, the whole electronic dog away from illegal and dangerous.
]]></description><pubDate><![CDATA[20240519]]></pubDate></item>
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<title><![CDATA[Glan Thompson Polarizers]]></title><link><![CDATA[https://shelly0119.en.ec21.com/Glan_Thompson_Polarizers--11439118_11937897.html]]></link><description><![CDATA[aperture ratio has a full acceptance cone angle of more than 15 ° @ 589nm, symmetric about the input axis, whilst the long form with 3:1 ratio has a field angle &gt;26 ° . The polarized field F1 and F]]></description><pubDate><![CDATA[20240516]]></pubDate></item>
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<title><![CDATA[Photographic Accessories Camera Accessories Q-600N Studio Flash,With 2.4G Built in Wireless Remote]]></title><link><![CDATA[https://lucas2011.en.ec21.com/Photographic_Accessories_Camera_Accessories_Q--5175369_5401269.html]]></link><description><![CDATA[Aperture AdjustmentModelling lamp150 wModelling lamp adjustRatio,Full,OffRecycle time 0.01 -0.5S 0.01 -0.8SRecharging indicateSound LED lightingOptical Sync Distance≤10mColor temperature5600 k 2.4G]]></description><pubDate><![CDATA[20240428]]></pubDate></item>
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<title><![CDATA[Surgical Cesarean Drape with Collection,Gynaecology C-section Drape]]></title><link><![CDATA[https://deltamedimedical.en.ec21.com/Surgical_Cesarean_Drape_with_Collection--11439136_11925308.html]]></link><description><![CDATA[aperture 18x16 cm, wrapped
175/250x300 cm, incise area 38x32 cm, aperture 18x16 cm
175/250x300 cm, incise area 38x32 cm, aperture 23x10 cm
C-Section Drape 5
1.269cm x 310cm
2.Fenestration, pear-shape]]></description><pubDate><![CDATA[20240416]]></pubDate></item>
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<title><![CDATA[Leica Q3 Digital Camera]]></title><link><![CDATA[https://hasphoto.en.ec21.com/Leica_Q3_Digital_Camera--11813817_11813818.html]]></link><description><![CDATA[Full-Frame) CMOS
Image Stabilization 
Optical in Integrated Lens
Focal Length 28mm
Digital Zoom 3.2x 
Maximum
Maximum Aperture f/1.7
Minimum Aperture f/16
Focus Range Normal
11.8&quot; to Infinity / 30 cm]]></description><pubDate><![CDATA[20240408]]></pubDate></item>
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<title><![CDATA[Seabird Sports 4K Camera (Orange)  Cheap Mini Sports Camera Manufacturer]]></title><link><![CDATA[https://sanzangcn.en.ec21.com/Seabird_Sports_4K_Camera_Orange--11006995_11007030.html]]></link><description><![CDATA[Aperture/7G
/diameter 17.4mm
If the product is overheated, smoked or smells during charging, please immediately pull out the charging device and stop charging to avoid a fire.
When charging, please k]]></description><pubDate><![CDATA[20240402]]></pubDate></item>
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<title><![CDATA[Camera Solution]]></title><link><![CDATA[https://cameramanufacturer.en.ec21.com/Camera_Solution--11916776_11916783.html]]></link><description><![CDATA[aperture, and focal length.
Image Processing: Develop robust image processing algorithms for tasks such as noise reduction, color correction, white balance, auto-exposure, and dynamic range optimizat]]></description><pubDate><![CDATA[20240327]]></pubDate></item>
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<title><![CDATA[DJI Mavic 3 Fly More Combo]]></title><link><![CDATA[https://8645776567.en.ec21.com/DJI_Mavic_3_Fly_More--11547388_11547415.html]]></link><description><![CDATA[aperture from f/2.8 to f/11 open up the drone&apos;s ability to handle nearly any lighting condition and deliver low-light footage with less noise. Add in vision sensor-based VDAF focusing and an 84° FOV]]></description><pubDate><![CDATA[20220328]]></pubDate></item>
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<title><![CDATA[Optical Color Glass Filter Customized Factory Supply Color Glass]]></title><link><![CDATA[https://june20210728.en.ec21.com/Optical_Color_Glass_Filter_Customized--11547959_11548042.html]]></link><description><![CDATA[Aperture
&gt;85%
Surface Quality
60-40 scratch and dig
Parallelism
&lt; 3 arc minute
Wavefront Distortion
1λ per 25 mm 632.8 nm
Protective Bevel
&lt;0.25 mm x 45°
Coating
Uncoated
Type: Colored Glass Filter]]></description><pubDate><![CDATA[20230922]]></pubDate></item>
<item>
<title><![CDATA[Metal Mesh Curtain]]></title><link><![CDATA[https://chinainnovat1.en.ec21.com/Metal_Mesh_Curtain--11820846_11820852.html]]></link><description><![CDATA[fullness
Easy to install
We promote tried and tested mesh specifications but can also supply bespoke material. The free area, aperture, wire diameter, and finish of Architectural metal mesh can be ta]]></description><pubDate><![CDATA[20230717]]></pubDate></item>
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<title><![CDATA[Winner 3009 Adopts Turbulent Flow Dispersion Technology and Normal Shock Wave Shear Dry Laser Partic]]></title><link><![CDATA[https://winnerparticle.en.ec21.com/Winner_3009_Adopts_Turbulent_Flow--11683754_11845654.html]]></link><description><![CDATA[aperture. Use main detector and large angle auxiliary detector efficiently collect all angles of scattering light in the testing range, ensure good testing accuracy and reliability in the whole range]]></description><pubDate><![CDATA[20230918]]></pubDate></item>
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<title><![CDATA[Brand New Portable 3D Color Doppler Ultrasound Scanner with CE Certificate-MSLCU19]]></title><link><![CDATA[https://mslcheapmedical.en.ec21.com/Brand_New_Portable_3D_Color--8962595_9723664.html]]></link><description><![CDATA[Full digital acoustic beam technology,real time point-to-point dynamic receiving focus,continuous dynamic focus,real time dynamic adjustable variable aperture imaging technology,real time dynamic aco]]></description><pubDate><![CDATA[20160323]]></pubDate></item>
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<title><![CDATA[Anesthesia Machine]]></title><link><![CDATA[https://intermachinery.en.ec21.com/Anesthesia_Machine--9281781_9281813.html]]></link><description><![CDATA[aperture differential pressure flow sensors
&amp;middot; Intelligent Flow sensor calibration systems, dynamic tidal volume compensation in the true sense
&amp;middot; Comprehensive breathing pattern: VCV, PC]]></description><pubDate><![CDATA[20141119]]></pubDate></item>
<item>
<title><![CDATA[Automatic Binder for Packing]]></title><link><![CDATA[https://rbinder.en.ec21.com/Automatic_Binder_for_Packing--1389504_8767359.html]]></link><description><![CDATA[fully accessible extended front tying aperture, and easy squeeze trigger and an LED indicator to show battery life and the number of twists which is adjustable by the push of button. The protective e]]></description><pubDate><![CDATA[20190313]]></pubDate></item>
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<title><![CDATA[DPSS 556nm &amp;561nm Jade-green Lasers Module]]></title><link><![CDATA[https://renjun1984.en.ec21.com/DPSS_556nm_561nm_Jade_green--1477471_1477615.html]]></link><description><![CDATA[Full Angle) &lt;1.5mrad
Beam diameter at the aperture &lt; 2mm
Spectral line width &lt;0.1nm
Polarization ratio &gt;100:1 (0 or 90 degree)
Point stability after warm-up &lt;0.05mrad
Operating temperature 10-35&amp;#845]]></description><pubDate><![CDATA[20080321]]></pubDate></item>
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<title><![CDATA[Continuous Ion Exchange Laboratory Equipment]]></title><link><![CDATA[https://guochukeji.en.ec21.com/Continuous_Ion_Exchange_Laboratory_Equipment--10531312_10531372.html]]></link><description><![CDATA[Aperture
4mm
4mm
Valve position
20
30
Service life
&gt; 10 years
＞10years
Placement method
On the set
On the set
Resin column
Diameter
DN40
DN40
Height
600mm
600mm
Material
PP transparent
PP transpare]]></description><pubDate><![CDATA[20170906]]></pubDate></item>
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<title><![CDATA[Spline Shaft]]></title><link><![CDATA[https://sylvia2009.en.ec21.com/Spline_Shaft--3522272_11809639.html]]></link><description><![CDATA[aperture is Ø38.1~Ø100. The length of the one-time through hole is 8m, and the aperture is Ø140~Ø600. Rough turning can reach a diameter of 2500mm and a maximum of 20m. The heat treatment equipme]]></description><pubDate><![CDATA[20230621]]></pubDate></item>
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<title><![CDATA[China Quality Leveling and Cylindricity/Roundness Error Assessment Roundness Measuring Instrument]]></title><link><![CDATA[https://philipwang302.en.ec21.com/China_Quality_Leveling_and_Cylindricity--10968754_11726488.html]]></link><description><![CDATA[aperture is less than
36mm); non-standard bracket can measure up to 300mm
(aperture greater than 36mm, optional)
Max load
30Kg
50Kg
100kg
500kg
Weight
Size
Machine size
910×700×1500mm
Package size
]]></description><pubDate><![CDATA[20230213]]></pubDate></item>
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<title><![CDATA[Kids Toys Gift Children&apos;s Play Binoculars High Quality Kids Binoculars Toy Binoculars Plastic Binocu]]></title><link><![CDATA[https://bryanhuang1998.en.ec21.com/Kids_Toys_Gift_Children_s--10895177_10913566.html]]></link><description><![CDATA[aperture and 300mm focal length.
5.Large caliber, high magnification, high definition, Newtonian reflection, no color difference, super cost performance.
We Promise
1.If the order to reach a certain ]]></description><pubDate><![CDATA[20190222]]></pubDate></item>
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<title><![CDATA[Autel Robotics EVO 2 Pro Drone, 2022 Newest EVO II Pro Rugged Bundle with 6K HDR Video, Version 2]]></title><link><![CDATA[https://amaltoys.en.ec21.com/Autel_Robotics_EVO_2_Pro--10472875_11646865.html]]></link><description><![CDATA[aperture, it is the perfect choice for any aerial cinematographer or mapping pilot.【40MIN LONG FLIGHT TIME】 Autel EVO ii pro 6K drone quadcopter comes with a 7100mAh rechargeable battery. Providi]]></description><pubDate><![CDATA[20220928]]></pubDate></item>
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<title><![CDATA[1.3 Megapixel IR 10-120mm]]></title><link><![CDATA[https://phenixalex.en.ec21.com/1.3_Megapixel_IR_10_120mm--5005926_6874821.html]]></link><description><![CDATA[Format
1/2
Focal Length（mm）
10-120
Aperture Type
DC Auto Iris
Aperlure
F1.6-360
angle of view 
(Horizontal * Vertical)
Wide
34.7&amp;deg;*26.41&amp;deg;
Tele
3.1&amp;deg;*2.3&amp;deg;
Characteristics
3M Pixel HD]]></description><pubDate><![CDATA[20180130]]></pubDate></item>
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<title><![CDATA[Erichsen Deep Drawing Cups Testing Machine]]></title><link><![CDATA[https://lgcs201088.en.ec21.com/Erichsen_Deep_Drawing_Cups_Testing--6650866_6650919.html]]></link><description><![CDATA[aperture diameter:Ø27±0.05mm
11. Non-standard die aperture diameter:Ø11±0.02mm, Ø21±0.02mm, Ø40±0.05mm
12. Standard mat die aperture diameter:Ø33±0.1mm
13. Non-standard mat die aperture dia]]></description><pubDate><![CDATA[20211027]]></pubDate></item>
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<title><![CDATA[Galvo High Precision and High Speed Fiber Laser Galvanometer Galvo Scanner Motor for Laser Marking]]></title><link><![CDATA[https://kanouprecision.en.ec21.com/Galvo_High_Precision_and_High--10863393_11439597.html]]></link><description><![CDATA[Product
Description
Product Name:UltraScan14
Product description: UltraScan14 the input aperture is 14mm
(compatible with 1064nm 355nm 532nm 10.6um lenses ), uses digital driver, fully
self-developed]]></description><pubDate><![CDATA[20220616]]></pubDate></item>
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<title><![CDATA[Antbio-Full Specification Filter Customizable]]></title><link><![CDATA[https://ammachen.en.ec21.com/Antbio_Full_Specification_Filter_Customizable--11595433_11615456.html]]></link><description><![CDATA[aperture to ensure smooth sample absorption 
4. Moderate elasticity to fit inside diameter of suction head 
5. Well-designed, convenient for automatic assembly 
6. Burr level &lt; 0.2mm, no burr/burr, t]]></description><pubDate><![CDATA[20230628]]></pubDate></item>
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<title><![CDATA[Vcm G2]]></title><link><![CDATA[https://hansscanner.en.ec21.com/Vcm_G2--11551491_11671551.html]]></link><description><![CDATA[aperture, high positioning accuracy and small drift. Mainly used for dynamic focusing, can be combined with the laser galvo scan head
to form 3D modules, widely used in 3D marking, 3D printing, large]]></description><pubDate><![CDATA[20221110]]></pubDate></item>
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<title><![CDATA[Intelligent Temperature Measuring Machine]]></title><link><![CDATA[https://auroraguoxia12.en.ec21.com/Intelligent_Temperature_Measuring_Machine--11599950_11770469.html]]></link><description><![CDATA[aperture4.0mmfocal length0-2MWhite balanceautomaticscreensize8-inch, full viewing angle IPS LCD screenResolution800*1280brightness500cd/m2systemCPU4 cores, RK3288DDR32GB (optional 4G)RAM8GB (16G, 32G]]></description><pubDate><![CDATA[20230417]]></pubDate></item>
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<title><![CDATA[5G New Genuine Intelligent  Camera Phone]]></title><link><![CDATA[https://qishenyan.en.ec21.com/5G_New_Genuine_Intelligent_Camera--11676956_11677873.html]]></link><description><![CDATA[aperture: F1.9
Type of mobile phone: game mobile phone
Camera type: front and back four (five shots)
Network mode: dual card and dual standby
Telecom network access license number: 00-8292-218857
Scr]]></description><pubDate><![CDATA[20221129]]></pubDate></item>
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<title><![CDATA[LA-11 A Modified Trisiloxane and An Silicone Surfactant]]></title><link><![CDATA[https://silfluosilicone.en.ec21.com/LA_11_A_Modified_Trisiloxane--11916230_11916235.html]]></link><description><![CDATA[aperture nozzle will quicken the spray speed.
2) In Agrochemical Formulations
Silicone surfactant is surely stable and it can keep surface activities for long time in PH=6-8 liquid. If the liquid mix]]></description><pubDate><![CDATA[20240326]]></pubDate></item>
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<title><![CDATA[Handheld Vet Portable Veterinary Ultrasound BXL V10]]></title><link><![CDATA[https://bxlanimal.en.ec21.com/Handheld_Vet_Portable_Veterinary_Ultrasound--11576829_11580206.html]]></link><description><![CDATA[aperture imaging (RDA), real-time dynamic sound velocity traversal (DRA) ), real-time point-by-point dynamic receiving and focusing (DRF), numerical control dynamic frequency scanning (DFS), frame co]]></description><pubDate><![CDATA[20220602]]></pubDate></item>

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