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Plano-convex is close to best form for a focusing lens. Focusing or optical imaging Focal Length: F = R/(n-1) N: Refractive index R: Radius curvature Plano-convex lenses are useful for a wide range of applications. These lenses are manufactured from BK7A grade A (or customer design) optical glass
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Polarization Insensitive Optical Circulator
Features: Low Insertion Loss Wide Band High Isolation Low PDL Compact In-line package High stability and Reliability Applications: Optical Amplifier Metro Area Network Wavelength Add/Drop Dispersion compensation Bi-Direction Communication Parameter: Configuration: Port1 to port2 to port3 Operat
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High Power CREE LED Lens LED Optical Lens (SP01CR-FT60135L)
LED Lens For Nichia 119 1. Nichia LEDs 2. 5 year's warranty 3. Competitive price 4. CE & RoHS Detailed Description LED Lens For Nichia 119 High power High light transmission rate 25 degree availabl For CREE XRE D*W*H(MM): 18*93*7 Degree: 60 *135 Material: LEV1700
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Optical Plano Concave Glass Lens
Focusing or imaging applications Focal Length: F = -R/(n-1) N: Refractive index R: Radius curvature Plano-concave lenses are useful for a wide range of applications. These lenses are manufactured from BK7A grade A (or customer design) optical glass and are supplied uncoated. Anti-reflection coating
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40 fold mini microscope with illuminant. Reading(with scale 1DIV/0.02mm)Specification: 50X23X138mm1. Focus adjustable, with self-supplied illuminant for lighting the observation field.Will not be influenced by environment lighting for using.2. With scale for reading the practical size of tiny items;
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Neck magnifying glass that is hands freeLightweight clear acrylic magnifying glass hangs around the neck and props up against the chestThe cord is fully adjustableThis glass is perfect for needlepoint, cross stitching, embroidery, or any project that requires fine detailMOQ1000 pcs
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Trinocular Zoom Stereo Microscope (XTF-3021)
Usage:This stereo microscope is widely used in medical and health, electronics, precision machinery industry and so on, specially suitable to inspect the naked IC, LCD printing paste, PCFeature:1) Zoom lens microscope2) Parallel Beam Path Design3) Can connect CCD cameraStandard delivery:Main unit: 1
Related Products: Microscope manufacturer , Stereo Microscope manufacturer , Lens manufacturer ,
Optical Irregular Sapphire Windows From China for Optical Instrument
Optical Windows are flat, plane-parallel plates that are often used as protective barriers for electronic sensors or detectors from outside environments.Optical Windows should be selected based on the material transmission or mechanical properties of the substrate.OpticalWindows do not cause change
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1.67 High Index Single Vision Optical Lens
1. Index= 1.67 2. Material: Resin 3. Dia: 75mm 4. Specific Gravity: 1.34 5. Vision Effect: Single vision 6. Coating: Hmc 7. High scratch resistance 8. New design, Aspherical design, Super thin & super light 9. Semi-finished or finished are available
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Binocular Loupes Magnifying Glasses Medical Surgical Instruments
Medical Surgical Instruments--------Binocular Loupes / magnifying glasses 3x magnification-----C1-02Type: Glasses type loupeMultiple: 3XWorking distance (mm): 340/370/420/460/500/550 mmDepth of field (mm): 60mmField of vision (mm): 90mmG. W (kg): 0.6kgN. W (g): 110gCasing: Cloth boxThis kind of sur
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12.5X Zoom Lens to Machine Vision
Feature:1.Excellent optical design.Magnifacation range:0.58X-7.5X,magnification ratio is 12.5:1;2.Field of view:1.47-18.97mm(D)(based on 2/3"CCD);3.Excellent performance,with high resolution,low distortion and super big N.A.;4.Compact design,easy to assemble and install.Commodity12.5X Zoom LensOptic
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60 Degree LED Optical Glass Lens LED High Bay Light (KR66A)
60 Degree LED Optical Glass Lens for 10W-100W LED High Bay LightProduct DescriptionItemLEDOpticalGlassLensModelKR66ALensMaterialHighBorosilicateGlass3.3LensColorTransparentLensSizeDiameter 66mm,Height 34mm,SideThickness 3.8mmLightTransmittance96.9%BeamAngle60DegreeRefractiveIndex1.473SuitableLEDPowe
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1064nm ND: YAG 45 Degree Laser Mirror 30*5mm
1064nm YAG 45 Degree laser Reflective Mirror dia 30mm Marking Cutting Engraving Description: 1064nm YAG 45 Degree Laser Reflective Mirror of 30mm*5mm Marking Cutting Engraving Description: Diameter: 30mm Thickness: 5mm Wavelength: 1064nm Incident angle: 45 degree Besides the model above, we also
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675x Monocular Student Microscope (L101)
Monocular Student Microscope 675X (L101): 1. Tube Length: 160mm 2. Total magnification: 25X-675X 3. Achromatic objectives: 5X, 10X, 45X(s) 4. Eyepiece: 5X, 10X, 15X 5. Nosepiece: Triple 6. Round Stage: Stage+slide clips 7. Corse adjustment range: 50mm 8. Fine adjustment range: 1.8mm-2.2mm
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CREE XP LED Lens,LED Optical Lens (HX-12-10)
Model: HX-12-10 Dimensions: Lens: Φ 11.80mm H6.85mm Cylinder holder: Φ 13.10mm H7.58mm Square holder: N/A Materials: Lens: Optical Grade PMMA PC Holder: ABS Assembly Dimensions: Lens with cylinder holder: Φ 13.10mm H7.58mm Lens with square holder: N/A Surface Treatment: Polighing sur
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1.499 Progressive Optical Lens
1.499 progressive optical lens 1. Index: 1.499, 1.56 2. Material: Resin 3. Diameter: 70mm 4. Coating: Hmc, green, blue 5. Length of Corridor: 12.0mm 6. Minimum Fitting Height: 11.0mm 7. Wide viewing area and extensive reading zone. 8. High clarity and minimized astigmatism. 9. 17% lighter than conve
Related Products: Progressive Optical Lens manufacturer ,Progressive Lens manufacturer ,Progressive Glass Optical Lens manufacturer ,
LED Illuminating Magnifier Series
Specification: 1) Magnification: 30 2) Lens diameter: 25mm 3) With super led lamp. 4)suitable for Jewel working and so on Features: * Multi power loupe. * Multi-use in a wide range. For professional or ammeter workers, such as precision processing, mold making, picture taking, inspection, stamp
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Med-L-DMS-653p Compound Digital LCD Biological Microscope
MED-L-DMS-653PCompoundDigitalLCDBiologicalMicroscopeDescriptionDMS-653Padopted5Megapixelsprofessionaldigitalcamera,integratingreal-timepreviewonourhighresolution8"TFT/LCDmonitorandinclude"all-in-one"imagecapture,videoandstorageandsuperbcolor.It'snotonlyfeatureshighresolutionpicturesandfullifunctions
Related Products: Binocular Microscope manufacturer , Digital Binocular Microscope manufacturer , Compound Digital Binocular Microscope manufacturer ,
Code1100102Size10X50Magnification10XEyepieceCaliber24.1ObjectivelensDiameter50PrismSystemPorroPrismMaterialBAK4FocusingSystemCenterAdjustmentFiledofView(FT/1000yard)338ExitPupilDiameter5ExitPupilDistance20EyepiececoverFoldTripodConnectionYesEyepiececoatingGreenObjectivelenscoatingGreenNetweight873He
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