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<title><![CDATA[EC21 Product Catalogs - long distance len]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/long distance len.html]]></link><item>
<title><![CDATA[Eyesight Recovery Apparatus]]></title><link><![CDATA[https://jang5254.en.ec21.com/Eyesight_Recovery_Apparatus--6916623_6916856.html]]></link><description><![CDATA[distance.
# According to the Korean Customs, the room in which baby is should had been dark for first three times seven days after born, for a newborn baby&apos;s weak eye condition to intercept from ligh]]></description><pubDate><![CDATA[20140401]]></pubDate></item>
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<title><![CDATA[5-Inch IPS Endoscope Camera with 32GB TF Card,  IP67/1080P HD Inspection Tool for Automotive]]></title><link><![CDATA[https://automobile-endoscope.en.ec21.com/5_Inch_IPS_Endoscope_Camera--11861450_12054246.html]]></link><description><![CDATA[distance: 2-15cm. 
🚀【Affordable】+ 【Reliable5 inch IPS Monitor】Adopting 2nd high-performance CMOS sensor received the diagnose condition showed on true color 5” IPS screen. 📵 NO App Re]]></description><pubDate><![CDATA[20260422]]></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[long-distance shooting.
6) Take photos of dimly lit chemical environments. About 20 million effective pixels can ensure that details are still clearly visible even after cropping the image, and can h]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[LED Wall Washer Light,Outdoor Landscape Lighting,Lake Lighting Project,DMX512 Control, IP66]]></title><link><![CDATA[https://ruihonglighting.en.ec21.com/LED_Wall_Washer_Light_Outdoor--12048267_12050199.html]]></link><description><![CDATA[Long-Distance Structure Of The Building.
24W Outdoor Landscape Lighting LED Wall Washing Lights, 36W Colorful External Control DMX512 Wall Washer Lights, which outlines the gilded frame of the buildi]]></description><pubDate><![CDATA[20250318]]></pubDate></item>
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<title><![CDATA[Fluke TI480 PRO Thermal Imaging Camera]]></title><link><![CDATA[https://toolshed.en.ec21.com/Fluke_TI480_PRO_Thermal_Imaging--12045274_12045346.html]]></link><description><![CDATA[distance to the target for precisely focused images and displays distance on screenAdvanced manual focus: YesRuggedised touchscreen display: 3.5 inch (landscape), 640 x 480 LCDRugged, ergonomic desig]]></description><pubDate><![CDATA[20250226]]></pubDate></item>
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<title><![CDATA[PTFG 3000m Golf Rangefinder Sensor 3Hz]]></title><link><![CDATA[https://meskernel13.en.ec21.com/PTFG_3000m_Golf_Rangefinder_Sensor--12043967_12043980.html]]></link><description><![CDATA[long-distance outdoor measurements, ensuring that users can operate the device safely without compromising accuracy.
- High-Transmittance LCD Display Screen:Equipped with a high-transmittance LCD dis]]></description><pubDate><![CDATA[20250219]]></pubDate></item>
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<title><![CDATA[Fluke TIX580 Infrared Camera]]></title><link><![CDATA[https://landsurvey.en.ec21.com/Fluke_TIX580_Infrared_Camera--11790575_11793442.html]]></link><description><![CDATA[long inspection days much easierGet an in-focus image with the touch of a button. LaserSharp® Auto Focus, exclusive to Fluke, uses a built-in laser distance meter that calculates and displays the di]]></description><pubDate><![CDATA[20250109]]></pubDate></item>
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<title><![CDATA[New Fluke TI480 PRO 60HZ Thermal Imager]]></title><link><![CDATA[https://focuscalibration.en.ec21.com/New_Fluke_TI480_PRO_60HZ--11927627_11927630.html]]></link><description><![CDATA[Distance6 IN (0.152 M)Accuracy± 2 °C or 2% (at 25 °C nominal, whichever is greater)Battery operating time Continuous3 HRCamera LightYesIR Digital ZoomYes Voice AnnotationYesTest Equipment General ]]></description><pubDate><![CDATA[20250104]]></pubDate></item>
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<title><![CDATA[1INCH 1.8 Large Aperture Projection Lens]]></title><link><![CDATA[https://justintom88.en.ec21.com/1INCH_1.8_Large_Aperture_Projection--11990828_12015761.html]]></link><description><![CDATA[distances and picture sizes, and the appropriate focal length can be selected,including brightness, contrast, clarity, color reproduction, etc., determine the quality of the projection picture
Compat]]></description><pubDate><![CDATA[20241010]]></pubDate></item>
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<title><![CDATA[IR Lens System]]></title><link><![CDATA[https://opticreate.en.ec21.com/IR_Lens_System--11076616_11131017.html]]></link><description><![CDATA[distance
0.5m
Back distance
Back intercept
Connection size
Front/rear effective diameter
MOUNT
C-MOUNT
Exit distance
Operating temperature
-10°C～+45°C
storage temperature
-40°C～+60°C
Lightwei]]></description><pubDate><![CDATA[20240710]]></pubDate></item>
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<title><![CDATA[IMX291 (1/2.8 ) 1920*1080 30fps Camera Module with 130dgree]]></title><link><![CDATA[https://hbvcamera.en.ec21.com/IMX291_1_2.8_1920_1080--11942157_11942162.html]]></link><description><![CDATA[distance
30CM-infinity
Resolution
600LW/PH (Center)
PCB printing ink
Black
interface
USB 2.0
Power supply
USB bus power
supply voltage
DC 5V±5%
Maximum Power consumption
1000 mW
Operating system req]]></description><pubDate><![CDATA[20240524]]></pubDate></item>
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<title><![CDATA[3 in 1 Laser Welding Cleaning Cutting Machine]]></title><link><![CDATA[https://weihualaser.en.ec21.com/3_in_1_Laser_Welding--11942058_11942088.html]]></link><description><![CDATA[long distances.
07
High-power motors enable fast and precise wire feeding.
08
Equipped with water cooling system, ensuring long-term stability and durability.
09
Multiple safety locks provids multipl]]></description><pubDate><![CDATA[20240524]]></pubDate></item>
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<title><![CDATA[High Quality Smart Vision Glasses for Adult and Kids To Improve Myopia or Presbyopia]]></title><link><![CDATA[https://delfu2024.en.ec21.com/High_Quality_Smart_Vision_Glasses--11911381_11923236.html]]></link><description><![CDATA[distance 33-40cm when using smart glasses read,write or watch the mobile phone
3. 
Keeping training 60 minutes every day, have a rest if you feel tried
4. 
Will be more effective look far into the di]]></description><pubDate><![CDATA[20240410]]></pubDate></item>
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<title><![CDATA[5G Foldable Brushless GPS Gimbal RC Drone]]></title><link><![CDATA[https://tyxtoys.en.ec21.com/5G_Foldable_Brushless_GPS_Gimbal--11842511_11842512.html]]></link><description><![CDATA[long flight distance up to 1000m.Build-in 7.6V 3600mAh module battery more powerful support flight time 26mins., support 32G SD card. Flight flow and GPS double positioning high-end RC Drone
1. 4K 10]]></description><pubDate><![CDATA[20230908]]></pubDate></item>
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<title><![CDATA[Celestron SkyMaster Pro 20x80mm Binoculars]]></title><link><![CDATA[https://rahmadi.en.ec21.com/Celestron_SkyMaster_Pro_20x80mm_Binoculars--11809830_11809831.html]]></link><description><![CDATA[Distance:56 - 72 mmClose Focus:65.6 ftDiopter Adjustment Range:+ - - dptWeather Resistance:Fog Resistant, Rain ResistantWater Resistance Level:WaterproofLength:13 inWeight:5.4 lbPackage Type:BoxAddit]]></description><pubDate><![CDATA[20230621]]></pubDate></item>
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<title><![CDATA[3-axis Galvo Scan Head]]></title><link><![CDATA[https://hansscanner.en.ec21.com/3_axis_Galvo_Scan_Head--11551491_11603363.html]]></link><description><![CDATA[distance between the dynamic focusing mirror and the focusing mirror. The spot diameter of the laser beam far away from the origin is the same as that of the origin again to ensure the accuracy of fo]]></description><pubDate><![CDATA[20220715]]></pubDate></item>
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<title><![CDATA[Blackmagic Design URSA Broadcast G2 Camera with Fujinon 8.5-170mm Digital Servo Lens &amp; Zoom/Focus]]></title><link><![CDATA[https://droneshoping.en.ec21.com/Blackmagic_Design_URSA_Broadcast_G2--11434020_11611516.html]]></link><description><![CDATA[DistanceFrom : 3.61&apos; / 1.1 mMinimum Object Distance2.95&apos; / 0.9 mDimensions3.3 x 7.1&quot; / 85.0 x 180.8 mm (ø x L)Weight3.48 lb / 1.58 kgPackaging InfoPackage Weight6.1 lbBox Dimensions (LxWxH)15.65 x 1]]></description><pubDate><![CDATA[20220729]]></pubDate></item>
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<title><![CDATA[Outdoor LED Landscape Light Bulbs Features Low Voltage]]></title><link><![CDATA[https://outdoorlightspro.en.ec21.com/Outdoor_LED_Landscape_Light_Bulbs--11556141_11556155.html]]></link><description><![CDATA[long-distance and uniform luminous intensity. The voltage and lamp cap of G4 LED bulb can be determined according to customer requirements. G4 LED bulb is green and environment-friendly. The light do]]></description><pubDate><![CDATA[20220420]]></pubDate></item>
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<title><![CDATA[635nm 650nm 658nm 660nm 670nm 685nm Red Line Laser Modules with 1mW 5mW 10mW 30mW 50mW 100mW 200mW]]></title><link><![CDATA[https://worldhawkcindy.en.ec21.com/635nm_650nm_658nm_660nm_670nm--11482716_11498299.html]]></link><description><![CDATA[distance
The smallest line width is 0.8mm on the 1.5m distance
The smallest line width is 2mm on the 6m distance
The smallest line width is 3.5mm on the 10m distance
Laser Class Ⅱ Ⅲa Ⅲb Beam mo]]></description><pubDate><![CDATA[20240201]]></pubDate></item>
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<title><![CDATA[4MP/6MP Night Vision 4G Solar Camera Solar Powered Wireless IP Camera]]></title><link><![CDATA[https://cctvsolarcamera.en.ec21.com/4MP_6MP_Night_Vision_4G--11897684_11897685.html]]></link><description><![CDATA[Distance40mOperating Temperature-20℃~+60℃ Applications:MK TECH 4G Solar Camera is a high-definition solar camera solution, offering Full HD resolution and intelligent features. It is equipped wit]]></description><pubDate><![CDATA[20240205]]></pubDate></item>
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<title><![CDATA[Quality Pulsar Helion 2 XP50 Pro Hand Held Thermal Imager]]></title><link><![CDATA[https://salesaragroupsgmbh.en.ec21.com/Quality_Pulsar_Helion_2_XP50--11604996_11605008.html]]></link><description><![CDATA[long-distance F50/1.0 objective lens combined with a 640x480 17µm highly-sensitive thermal imaging sensor provides exceptional detection capabilities.
A standard 1.8 m tall object can be detected up]]></description><pubDate><![CDATA[20220720]]></pubDate></item>
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<title><![CDATA[Hivista Interactive Projector Module IM-100/200/300 PCB Board]]></title><link><![CDATA[https://hivista8.en.ec21.com/Hivista_Interactive_Projector_Module_IM--11045211_11046353.html]]></link><description><![CDATA[distance&gt;=0.4m &lt;=1.7mReceiving sizeRefer to Appendix BOperating AreaLong-focus Module IM-100Projection Application Size (Diagonal) Distance between Receiver and projection (mm)60 inch 1600mm80 inch 1]]></description><pubDate><![CDATA[20191226]]></pubDate></item>
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<title><![CDATA[1.49 FSV Progressive Lens]]></title><link><![CDATA[https://potoptical.en.ec21.com/1.49_FSV_Progressive_Lens--11133412_11136631.html]]></link><description><![CDATA[What is the Progressive lens?
It satisfy the lenses for far distance, near and middle distances at the same time.
Farsighted area: It is no longer necessary to take off reading glasses when looking a]]></description><pubDate><![CDATA[20200512]]></pubDate></item>
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<title><![CDATA[CO2 Fractional Laser Machine]]></title><link><![CDATA[https://nubway.en.ec21.com/CO2_Fractional_Laser_Machine--11825039_11858287.html]]></link><description><![CDATA[Distance
0.1mm (100% coverage rate)~2.6mm
(1% coverage rate) (0.1mm step)
Benefits of Fractional CO2 Laser Machine

Long life
The fractional CO2 laser machine for skin uses a radio frequency tube ]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[Q100L(Dome Type)]]></title><link><![CDATA[https://qlight.en.ec21.com/Q100L_Dome_Type--8760270_8761046.html]]></link><description><![CDATA[long distance visibility by adopting LED direct light distribution system and special scattering Lens
LED can be used semipermanently and long durability which is strong against 
impact and vibration]]></description><pubDate><![CDATA[20150201]]></pubDate></item>
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<title><![CDATA[Wide L165 3P]]></title><link><![CDATA[https://dhtrans.en.ec21.com/Wide_L165_3P--8664639_8666323.html]]></link><description><![CDATA[long distance, even in daylight, making it highly suitable for large-scale application and outdoor productions, Reliable SSC power LED chips are employed to ensue powerful illuminance.
The ultra beam]]></description><pubDate><![CDATA[20131212]]></pubDate></item>
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<title><![CDATA[HDX Lens]]></title><link><![CDATA[https://interojo.en.ec21.com/HDX_Lens--408726_2125037.html]]></link><description><![CDATA[long-all-round winner.
PolyVue HDX Progressive 
High Definition optic in the distance zone helps to mask refractive cylinder up to -1.00 diopter, enhancing the overall vision without the need for a t]]></description><pubDate><![CDATA[20091110]]></pubDate></item>
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<title><![CDATA[Underwater Speaker UWS-110LED/B]]></title><link><![CDATA[https://hdfdemi.en.ec21.com/Underwater_Speaker_UWS_110LED_B--706748_3118861.html]]></link><description><![CDATA[AC12V
3) Ambient Temperature: -20~45℃
4) LENS Material: PC
5) LENS LIFE: ≥50,000hr
6) Control Option: Monochrome/Synchronous
Seven Colors(Built-in/Controller)
7) Shinning Effect: Long Distance
]]></description><pubDate><![CDATA[20190623]]></pubDate></item>
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<title><![CDATA[DC12V 2.4W High Power IP67 Waterproof COB LED Module Strip Light/LED Modular Backlight]]></title><link><![CDATA[https://auxoled.en.ec21.com/DC12V_2.4W_High_Power_IP67--9594240_11308741.html]]></link><description><![CDATA[Distance: 105 (mm)Light Source: 2.4W COB LEDChip Brand: SamsungBeam Angle: 160°CRI: ＞80Input Voltage: DC12VPower Consumption: 2.4W (per Piece)Driver Type: External Waterproof LED DriverPF: ＞0.90]]></description><pubDate><![CDATA[20220327]]></pubDate></item>
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<title><![CDATA[200x 1.3MP 8-LED USB Digital Microscope BP-M8200]]></title><link><![CDATA[https://bonpal.en.ec21.com/200x_1.3MP_8_LED_USB--4412116_4412163.html]]></link><description><![CDATA[distance shell sometimes picks up dirt or toxic material from a microscopically observed surface. Be careful touching this to the human skin. Wash carefully or disinfect as needed. 9. Do not unplug t]]></description><pubDate><![CDATA[20111020]]></pubDate></item>
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<title><![CDATA[CS-1325 Laser Stainless Steel Cutting Machine 260W]]></title><link><![CDATA[https://peterpengcnc.en.ec21.com/CS_1325_Laser_Stainless_Steel--10103162_10103283.html]]></link><description><![CDATA[distance to the best cutting position to make sure best cutting result when working on unlevel materials
Operating temperature
0 - 45°C
Operating humidity
5 - 95%
Laser tube (life hours)
8,000 hours]]></description><pubDate><![CDATA[20200206]]></pubDate></item>
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<title><![CDATA[DC12V 0.6W IP65 Waterproof RGB Auto Flash LED Module Light/LED Signal Light/LEDCaution Light]]></title><link><![CDATA[https://auxolednova.en.ec21.com/DC12V_0.6W_IP65_Waterproof_RGB--9609005_9609077.html]]></link><description><![CDATA[Distance: 100 (mm)Light Source: 1PCS RGB5050 LEDChip Brand: Epistar / EpiledBeam Angle: 165°CRI: ＞80 (White)Input Voltage: DC12VPower Consumption: 0.6W (per Piece)Driver Type: External Waterproof ]]></description><pubDate><![CDATA[20220509]]></pubDate></item>
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<title><![CDATA[Digital Hot Metal Detector MSE-HMD85]]></title><link><![CDATA[https://msechina.en.ec21.com/Digital_Hot_Metal_Detector_MSE--5577819_11474003.html]]></link><description><![CDATA[long distance from the line various spot lenses are available.This Detector is especially suitable where ambient temperature are subject to large changes. In standard format, a large air cooled chamb]]></description><pubDate><![CDATA[20211111]]></pubDate></item>
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<title><![CDATA[Neo Laser Marking Machine]]></title><link><![CDATA[https://sltlgroup.en.ec21.com/Neo_Laser_Marking_Machine--10738697_10738997.html]]></link><description><![CDATA[Distance 118 mm ± 5 198 mm ± 5 245 mm ± 5 295 mm ± 5 483 mm ± 5 Marking Area Rectangular 70 x 70 mm (F-100) 110 x 110 mm (F-160) 150 x 150 mm (F-210) 180 x 180 mm (F-254) 265 x 265 mm (F-420) Ci]]></description><pubDate><![CDATA[20200624]]></pubDate></item>
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<title><![CDATA[Avtech IP Surveillance Camera  Push Video NVR DVR CCTV]]></title><link><![CDATA[https://ruihua405.en.ec21.com/Avtech_IP_Surveillance_Camera_Push--10926611_10926701.html]]></link><description><![CDATA[Distance** Up to 20 metersPIR Sensor Detection Range 76° wide angle with up to 5m long distance at 2.5m height (under 30℃ )IR Shift YESWhite Balance ATWAGC AutoIRIS Mode AESSharpness YESDWDR YESPO]]></description><pubDate><![CDATA[20190407]]></pubDate></item>
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<title><![CDATA[Swarovski EL 12x50 Binoculars Green Fieldpro New]]></title><link><![CDATA[https://344522525.en.ec21.com/Swarovski_EL_12x50_Binoculars_Green--11306053_11306287.html]]></link><description><![CDATA[Distance: 2.2-2.9 in
Specifications
Item Condition: New
Binocular Weight: 35.0oz
Binocular Magnification: 12x
Objective Lens Diameter: 50mm
Binocular Eye Relief: 2.2-2.9&quot;
Exit Pupil 4.2mm Diameter
Fi]]></description><pubDate><![CDATA[20210414]]></pubDate></item>
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<title><![CDATA[Binocular Telescope (BS-K7 20x120)]]></title><link><![CDATA[https://siheum.en.ec21.com/Binocular_Telescope_BS_K7_20x120--9118265_9118315.html]]></link><description><![CDATA[distance of each person.
Manual focus adjustment to the object to be observed is possible.
With special lens being mounted, the product enables you to see the objects lighted as you see them just in ]]></description><pubDate><![CDATA[20200831]]></pubDate></item>

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