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No difference in the screen. The lens can be fastened and moved quckly use cupule to suck eyeglasses, two side affixing, perfect position, quick position of bifocal lens, the outline of small lens can also be projected clearly.
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Optic Ophthalmic Medical Equipment Otoscope (AMEj-CB)
FACIAL FEATURES INSPECTOROptic Ophthalmic Medical Equipment Otoscope (AMEj-CB)PURPOSEOtoscope is applied to ear diagnosis and general surgeryFEATURESIllumination bulbs and 3-times flexible magnifierresistance switch is equipped on the handle to break circuit andadjust illuminating degree.Specificati
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Ophthalmic Equipment, China Auto Refractometer
china Auto refractometer1. The most advanced rotary prism technique of a graph edition, make the graph measuredQuickly and clear.2. The precedent optical technique, consistent measurement and accurate figure. FR-8900 AUTO REFRACTORRefraction measurementSphere:-25.00 ~ +22.00D(0.12/0.25D steps)Cylind
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72mm Minus Spherical 1.56 Green Coating Resin Optical Lens with EMI
Product Description1) Raw material:import from Korea2) High Scratch resistance3)Treatment:HMC+EMI4) Abbe Value: 365) Transmission: Over 98%6) Specific Gravity:1.287)Abrasion Resistance:6/8HPackaging Detail:1) White envelopes for free2) Color envelopes, can be designed as per customers' requirement,
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feature:1.Support 3MP camera; 2.Same magnification during the FOV,same size of objective image; 3.Coaxial illumination is optional; 4.Uniform illumination,no image vignetting.CodePMS-017HT-110-CMagnification0.17XObjectdimension(H×V)1/4"18.8mm&
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Product Description 1, KSS series models for SONY CD/VCD/DVD. 2, Reliable quality and strong package. 3, Prompt delivery. Model: KSS210A, KSS210B, KSS212A, KSS212B, KSS213C, KSS213CCM, KSS-240A Standard: Sony Standard
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35mm F1.7 2/3" CCTV for Sony NEX-3 NEX-5 NEX-7 C Mount
Introduction 1. This CCTV Lens features alloy casing with quality lens. 2. It is ideal for use in bars, shops, parking lots, houses and warehouse, etc. It gives you the widest field of view image avaialble with a C mount lens. 3. This CCTV Camera Lens provides ultra clear vision for your camera.
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Bk7 Glass Plano Concave Cylindrical Lens, Optical Glass Lens
Anamorphic expansion Concave side can be used as a reflector coating substrate F=-R/n-1 N: Refractive index R: Radius curvature Plano-concave cylindrical lenses provide uni-axial negative imaging for anamorphic beam expansion and a wide range of applications. These lenses ar manufactured
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Educational Biological Microscope for Students,
45mm DIN Achromatic Objective:10X,40X(S),100X(S, Oil)Wide Field Plane-Scope Eyepiece:WF10X (Optional:WF16X);Total Magnification:100X-1600XMonocular Head,45º Inclined,360º RotatableDouble Layers Mechanical Stage:110X125mm, Moving Range X-Y:60X20mmØ2-Ø30mm Iris Diaphragm And &O
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Classical Haag-Streit style, outstanding paralleled type and Galilean optics system 0-14mm continuous adjusting slit width 3-step revolving drum Slit angle rotation from 0-180 capability enhances the flexibility of use Available with a variety of optional accessories
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Optical Plano-Convex Lens for Optical Transceivers
Optical Plano-Convex Lens for Optical Transceivers Features: Converges incident light, Forms real and virtual images, High Precision Dimension Control, Optional Substrate Material. Applications: Light Fixture, Stage Lighting, Telescopes, Collimators and Condenser systems, Optical Transceivers,
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High Accuracy Automatic Level for Surveying Model G232
32x large magnification automatic levelModel G232Features:Compact size with sealed structure for using in various weather conditionsReliable magnetic damping compensator to ensure stabilityOversized 42mm apertureTop mounted collimator for easy bubble viewingFits standard flat or dome head tripodsSta
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Optical Equipment, China Auto Lens Edger
China Auto lens edgerTechnical data:Lens diameter: Φ 18~ Φ 80mmLens grinding pressure: 0.45~1.10 MPs(multi-steps)Stand wheel diameter: Φ 100mmThe speed of the wheel: 16.7 m/s.Power: AC220V(110V)50Hz(60Hz), 400VAWorking temperature: 5ºC~40ºCSize of the machine: 510*410*470Weight
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Bi-Telecentric Lens for Video Measuring Machine
feature:1.Bi-telecentric lens;Object side telecentricity is less than 0.02°;Image side telecentricity is less than 0.1°;Amost no perspective distortion when measuring; 2.Large FOV and high resolution;One inspection operation for big size object; 3
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Spectrophotometer Lumen Box LED Lamp Tester Lighting Meaurement Equipment
The industrial of LED's competition is getting more and more intense, so there are varieties of LED products in the LED market. How can we tell their quality? To help you reduce the loss,so we brought out Spectrometer.It has such a strong function so that it can test different kinds of lamps.Even mo
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2.5D Manual Video Measuring Machine (VMM-1510)
Feature:Granite structure, high accuracy and stability;Manual operation, with rapidly moving switcher;3-axis precision linear guide, ensure the precision and the life;6.5: 1 0.7x~4.5x click zoom lens and high resolution CCD camera;Auto edge-detection, dimension label, and non-contact optical height
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Optical Lens for Detectors Plano-Convex Lenses Features: Converges incident light, Forms real and virtual images, High Precision Dimension Control, Optional Substrate Material. Applications: Light Fixture, Stage Lighting, Telescopes, Collimators and Condenser systems, Optical Transceivers, Em
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AC Power Meter LMSM802 Specifications 1. CE RoHS Certificate 2. Compact design easy carry 3. Test LED lamps and lighting products 4. Multifunction, high accuracy AC lux power meter Function Testing Power, Power factor, Voltage, Current, and Annual power consumption(calculated by 10hrs/day) Help id
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Surgical Loupes Surgical Instruments 2.5X
Loupes: Type: C1-01 Multiple: 2.5X Working distance (mm): 340/370/420/460/500/550 Depth of field (mm): 80mm Field of vision (mm): 120mm G. W (kg): 0.6kg N. W (g): 100g Casing: Leather box This kind of magnifier is the low multiples Microscope Systems. It is fit for the Microsurgery, Vascular Surge
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Optical Lens Index 1.56 Single Vision UV400
1.56 UV400 Lens Reflective index: 1.56 Material: CW55-UV400 Abbe Value: 38 Transmission: 99% Abrasion Resistance: 6/8 H Diameter: 70mm 72mm HC/HMC/ EMI/SP/ASP is available Our index 1.56 UV400 Lenses are popular in Southeast Asia, because of the high quality and delivery on time. Wecome to visit o
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