Equal to:jdsu mts-2000 fiber optic otdr Wavelength(nm):1310/1550nm Event blind zone (m):
Features: Top-grade quality View Tester in Far East Elegant design butterfly-shape appearance, High grade plated-film used in all optic lenses. This deivce is applicable to ophthalmology department of hospitals and spectacle store for precision measurement of visual functions such as myopia, hyperopia, astigmatism, eyesight balance, heterophoria, stereoscopic vision and eyesight amalgamation Specification: Sphere power range:+16.75D to 19.00D w/minimum reading 0.25D or 0.12D (when using +0.12D auxiliary lens or optional±0.12D lens) Cylinder power range:0 to -6.00D, w/minimum reading 0.25D or 0.12Dï¼?auxiliary lens) 0 to -8.00D(-2.00D auxiliary lens) Astigmatic axis scale: 0 to 180° in 5° steps Cross cylinder:±0.25D, reversal type (synchronized with astigmatic axis) Rotary prism:0 to 20 D in 1 D steps P.D. adjustment:48-80mm; step 1 Forehead rest adjustment:16mm Convergence:the optical axes of the lenses are aligned at a distance of 400mm from enable convergence=57mm to 80mm. Corneal distance:2mm forward and 5mm backward from standard plane with scale? Effective field of view:19mm Product size:291-323mm*315mm*85mm Package size:470mm*440mm*220mm N.W./G.W.: 5kgs / 6.5kgs
Eco pg & uv lens tester
Jht640-75 is based on a higher resolution 640,480, 17,m pitch detector for long range surveillance, optional 320,240, 17,m pitch detector for medium range is also available. The binocular can be effectively used 24h, delivery high quality picture help personnel find the heat signature of people or other threat if hiding under trees and bushes even in total darkness, smoke and fog environment. Features: L integrating function of capture photo, record video and reviewing, which can be output by usb L power control, contrast and brightness adjustment, image polarity conversion and 2,, 4, digital zoom L binocular viewer display, contact with external display device is also available L support up to 32gb sd card L complete, free from dents, blister, cracks, chipped or sharp corners and other visible defects that can effect its serviceability and appearance L small size, light weight and easy operation L compact structure and high reliability.
Nd filters include absorptive and reflective filters, which are used in attenuating lasers and other optical signals. Absorptive filters minimize back reflections, which can be reduced further by adding an antireflection coating to the filter. Reflective filters are available with either a bk7 or uv fused silica substrate. Specification: Materials:bk7 optical glass and fused silica etc Diameter tolerance: +/-0.20 Thickness:0.5-3.0 mm Parallelism 85% Optical density tolerance:+/-5% Coating:specified by customers
SFP RJ45 10/100M Cisco Compatible Copper-T SFP Optical Transceiver Module Specification Data rate: 10/100M Type: Copper Distance: 100M Connector: RJ45 DDM: Yes Place of origin: Made in China Port:Shenzhen Features 1.Hot-pluggable SFP footprint 2.Extended case temperature range (0°C to +70°C ) 3.Fully metallic enclosure for low EMI 4.Compact RJ-45 connector assembly 5.It supports RX_LOS(Loss of Signal) function 6.Compatible with IEEE802.3u 7.Access to physical layer IC via 2-wire serial bus 8.A 10/100BASE-TX/ 100BASE-FX converter Optical module used in Ethernet, SDH, Sonet,Can be compatible with CISCO 2900 Series,CISCO 4000 Series, CISCO 5000 Series,HUAWEI, the pole into, D-Link, ZTE, HP, juniper and other equipment. Our products require strict testing standards,standard packing form,to provide customers with quality service and timely delivery cycle. Scope of application: switch, Ethernet, data center, SDH, SONET, ATM Package type: Individual package or 10pc/package 10G SFP+ optical transceiver ETU Model Cisco Model Allied Telesis Product description ESP8592-3LCD03 SFP-10G-SR AT-SP10SR***â?? 10G SFP+ SR MM 850nm 300M LC connector with DDM ESP3192-3LCD02 SFP-10G-LRM 10G SFP+ LR MM 1310nm 220M LC connector with DDM ESP3192-3LCD10 SFP-10G-LR AT-SP10LR***â?? 10G SFP+ LR SM 1310nm 10KM LC connector with DDM ESP5592-3LCD40 SFP-10G-ER ESP5592-3LCD40â?? 10G SFP+ ER SM 1550nm 40KM LC connector with DDM ESP5592-3LCD80 SFP-10G-ZR AT-SP10ZR80/I***â?? 10G SFP+ ZR SM 1550nm 80KM LC connector with DDM SFP optical transceiver ETU Model Cisco Model Allied Telesis Product description ES8512-3LCD05 GLC-SX-MM AT-SPSX 1.25G SFP MM 850nm 550M LC connector with DDM ES3112-3LCD10 GLC-LH-SMD â?? 1.25G SFP SM 1310nm 10KM LC connector with DDM ES3112-3LCD40 GLC-EX-SMD ES3112-3LCD40â?? 1.25G SFP SM 1310nm 40KM LC connector with DDM ES5512-3LCD80 GLC-ZX-SMD AT-SPZX80â?? 1.25G SFP SM 1550nm 80km LC connector with DDM ES3103-3LCD2 GLC-GE-100FX 155M SFP MM 1310nm 2KM LC connector with DDM ES-T1-RJ45 GLC-T 1000M Copper-T RJ45 100M -
I.High power optical amplifier - features 1. The olah is a fiber amplifier and power supply integrated in a 1ru&2ru shelf. Multiple output ports can be chose. 2. The olah incorporates electrical control circuitry wit a digital signal Processor and includes photodiodes for monitoring the optical Input and output power through tap couplers. 3. Double cooling system can protect the pump laser to work in a long time. 4. Rj45 and rs 232 port, snmp management system. 5. Good stability, vfd displays the working conditions, good trouble alarm system.
Custom Bundle No Lens Coating Multi-Coated MPN BAA837SA Item Width 67 mm Modified Item No Item Length 199 mm Item Height 146 mm Size Mid-Size Country/Region of Manufacture Japan Maximum Magnification 20x Weight 1235 g Non-Domestic Product No Model MONARCH 5 20-56 Optical Design Roof/Dach Prism Objective Lens Diameter 20-24 mm Item Weight 1.23 kg Application General Purpose Brand Nikon Color Black Type Binoculars
Studio lighting equipment & its accessories, slim light panels, light boxes, slide viewers, illuminated magnifiers, glowing frames, melody frames, decoration strobes.
Digital photo frame, mobile phone, ipod accessories, computer accessories.
Photographic products - color paper, used mini-labs.
Minilab, photo paper, accessories.
Studio light, light stand, studio equipment, photo equipment.
Sublimation products / photo crystal/ heat press/ mug/ ink/gadgets/transfer press.
Photo studio supplies, Studio lighting kit, photo tent kit, backgrounds,camera tripod, backdrops, strobe lights, reflectors, soft boxes, studio umbrellas, photo boxes.
Professional studio flash light, digital flashlight, led lighting, continuous lighting and photographic accessories like light stand, background support, backdrops, soft box, reflector, reflective umbrella, remote control trigger.
Studio flash light, tripod, speedlite ECT photography equipment accessories.
Output Power: 150W Output Voltage: 24V Input Voltage: AC 220V 50Hz Color Temperature: 3200K Fiber Cable Adapter Size: 5/8 ³ Adapter Power Box Panel Meter Display Point Panel Meter/Scale Power Box Dimensions: 250 100 150mm Net weight: 2.79kg (6.15lbs) Beijing PDV Instrument Co., Ltd is a collection of optics, precision machinery, automatic control technology independent high-tech research and development enterprises. Since 2005, we have been serving the scientific research institutes and universities. We have developed the hardware and software system (optical path construction, software development, mechanical circuit design, etc.) according to the needs of customers. Through long-term unremitting efforts, the process of building the system to control the optical path and excellent service to customers, we've grown into a well-known manufacturer among scientific research, colleges and universities, machinery automation and many other areas.
UPT can provide customized products such as uncoated plano optical, polarizer waveplates, windows, polarizing beam splitters, prisms, scanning galvanometer etc. plano optical component with high specs Like 10-5 L/10 Waveplate, Window, PBS - high power,D200 wedge and 12 inch window. The output methods are flexible and cost-effective.
Uses of Optical Prisms Dispersion: Prisms can be used to separate white light into various colors, a process known as dispersion. When light is refracted through a prism, rainbow colors can be seen, and this is the principle behind the rainbow colors. Reflecting and redirecting light: Prisms can be used to reflect and redirect light, making them useful in optical systems such as telescopes, cameras and binoculars. Measuring Angles: Prisms can be used to measure angles by reflecting a laser beam onto a scale or detector. Beam Control: Prisms can be used to control laser beams in aerospace, medical and industrial applications. Polarization: Prisms can be used to separate light into its polarized state, which is useful in applications such as LCD displays, 3D glasses and polarization measurements. Imaging: Prisms are used to create images such as in periscopes, microscopes and endoscopes. Optical assemblies: Prisms can be used in combination with other optical elements and mechanical parts to create optical assemblies for a variety of applications. Interferometry: Prisms are used to split a laser beam into two or more beams, which can later be recombined to analyze the resulting interference pattern. Overall, the versatility of prisms allows them to be used in a wide range of applications such as scientific research, telecommunications, medicine and military technology. Optical Prism Manufacturer Hongsheng is a leading manufacturer and supplier of optical prisms, offering a wide range of optical products for various industries. Our company specializes in manufacturing a wide range of high precision prisms with specifications including flatness, angle, size, transmitted wavefront, through aperture, surface quality and cusp. Our products include a wide range of prisms such as right angle prisms, penta prisms, aiming prisms, triangular prisms, angular cone prisms, dispersion prisms, rhombic prisms and more. Our team of advanced optics specialists has industry knowledge and expertise in prism manufacturing processes, technologies, manufacturing techniques, manufacturing equipment and metrology to deliver prism optics with superior performance.
