Top Optical Transmission System

Leupold BX-1 Rogue Binocular 10x25mm

  • Model #59225 - BX-1 Rogue 10x25mm in Black.
  • Advanced Optical System - Leupold’s Advanced Optical System offers tried and true light transmission for extended glassing sessions, best in class....
  • Inverted Porro Prism Design - inverted Porro prism design makes the BX-1 Rogue Compact Series incredibly small and lightweight, without sacrificing....
  • Armor Coated - the durable housing is shrouded in a easy-grip rubber armor coating that provides a positive grasp in all conditions.
  • 100% Waterproof and fogproof and backed by Leupold's legendary customer care.
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PORTTA 3 Port Digital Optical Splitter 1x3 Out SPDIF Optical Digital Audio Splitter 1 in 3 Support LPCM2.0 Dolby-AC3 DTS for HD TV DVD Blu-ray Player Amp Speaker Soundbar

  • 【3 Way Toslink Splitter】This SPDIF/Toslink digital audio splitter splits 1 Optical Toslink input to 3 Optical Toslink outputs and support signal....
  • 【Audio Format】Supports 24bit 32, 44.1, 48, 96KHz and multi-channel surround sounds, such as uncompressed PCM/LPCM2.0, compressed 5.1, Dolby-AC3....
  • 【Long Distance Transmission】 Support output transmission distance up to 40m via optical fiber cable that loss less than 0.2dBm, Noise-free....
  • 【Product Protection】Built-in automatic balance system, make the signal transmission smooth, stable. Built-in ESD electrostatic protection circuit,....
  • 【Warranty】Portta offers one year warranty and long-term after-sales support to ensure your purchase is hassle-free and risk-free. Feel free to....
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GPS Drones with 4K HD EIS Camera for Adults Beginners,50 Minutes Long Flight Time,Optical flow positioning 5G Transmission WiFi FPV and Long Control Range professional Drone with Brushless Motor,GPS Auto Return Home,Intelligence Follows me,Include 2 Batteries

  • ...this link),that can help you learn the UAV operation skills better and faster.Meanwhile,Equipped with advanced GPS and optical flow hover bistable system,you can learn more easily and interestingly.This professional drone is a good gift for adults,beginners and children over 14 years old..
  • 【4K HD EIS Camera and 5G Transmission Technology】: Equipped with 2 cameras,the front lens is equipped with wide-angle 4K HD EIS Camera, the bottom HD 1080P camera is equipped with optical flow hover function,the camera angle can be switched,EIS electronic anti shake is added to make the photos more stable and clear,advanced 5G transmission technology makes your signal transmission more smooth..
  •  【Advanced GPS and optical flow positioning Assisted System】: Powerful GPS positioning and optical flow hovering bistable system can provide very stable flight indoors and outdoors.When low battery warning or signal loss,the drone will return to the takeoff point.Powerful Others functions, such as one key return,intelligent follow,surround flight, APP mobile phone control,headless mode,one Key take off/landing,etc.,that make your operation more fun and easier,enjoy the endless fun brought by UAV..
  •  【Long Flight time and Brushless motor】: Two high-capacity batter....
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Leupold BX-5 Santiam HD 12x50mm Binoculars

  • Model #175856 - BX-5 Santiam HD 12x50mm in Shadow Gray.
  • Professional-Grade Optical System - Leupold’s Professional-Grade Optical System offers unmatched light transmission that’s designed to outperform in the most challenging lighting conditions, industry-leading glare reduction for a clear image in harsh, direct light, and the resolution and clarity that professional guides demand in the field.
  • High Definition fully multi-coated lens system ensures maximum brightness for clarity, contrast, and color fidelity at all magnification levels.
  • Smooth precision central focusing dial, twist up adjustable eyecups, tri-pod ready adapter allow for all day glassing comfort.
  • 100% Waterproof and fogproof and backed by Leupold's legendary customer care.
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SVBONY Telescope Filter 2 inches CLS Filter City Light Pollution Reduction Filter Broadband Filter Suitable for Deep Sky Visual Astronomical Photography

  • Electron beam gun evaporation with Ion-assisted deposition coating technology for durability and resistance to scratching.
  • as well as stability on CWL (central wavelength) no deviation affected by temperature change.
  • Planetary rotation system offers precision and homogeneity of coatings ensuring high value on transmission of pass band and Optical density of off-band.
  • 90% transmission of main nebula emission lines.
  • specifically the major emission lines of artificial light pollution.
  • Suitable for color CCD cameras and unmodified DSLR Urban optical filter can effectively suppress urban harmful light and improve the contrast of shooting target.
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SVBONY Telescope Filter CLS EOS-C Clip-on Filter Compatible for Canon Broadband City Light Reduction Filter for CCD Cameras DSLR

  • Electron beam gun evaporation with Ion-assisted deposition coating technology for durability and resistance to scratching.
  • as well as stability on CWL (central wavelength) no deviation affected by temperature change.
  • Planetary rotation system offers precision and homogeneity of coatings ensuring high value on transmission of pass-band and Optical density of off band.
  • 90% transmission of main nebula emission lines.
  • specifically the major emission lines of artificial light pollution.
  • Urban optical filter can effectively suppress urban harmful light and improve the contrast of shooting target.
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5 Pcs Fiber Optic attenuator, Fiber Signal Attenuation Converter Inserts Connector (FC-APC, 20dB)

  • 【Connector Type】 20dB attenuation amount, FC-APC Female to FC-APC male attenuator, adopting high performance attenuated fiber.
  • 【Operation Wavelength】This attenuator is suitable for both 1310nm and 1550 nm single mode fiber connection.
  • 【High Attenuation Precision】 Attenuation precision: ±10%, when connector attenuation amount003e5dB.
  • 【Transmission Stability】 Reflectance: dB≥50, which ensures the optical power stay in a stable level on its original transmission wave..
  • 【Easy Installation】 The simple and compact structure make it very user friendly, just need plug and play for installation.
  • 【Product Application】 Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation etc..
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External USB3.0 DVD CD Player Enclosure for Laptop CD ROM Burner Case, External DVD Drive Box Compatible with Laptop Desktop PC Win 10/8/7

  • 【5Gbps Transmission】Notebook optical drive case standard USB3.0/USB2.0 transmission, backward compatible with USB2.0, support data transmission rate up to 5Gbps..
  • 【Support system】USB 3.0 CD ROM drive supports Window2K, XP, 2003, Vista, 7, Linux, 10 OS X and other systems..
  • 【Interface support】The external drive box supports the 1.5Gbps SATA I interface standard, and the maximum supports the 3.0Gbps SATA II interface standard..
  • 【Good Compatibility】The external DVD drive supports power saving sleep mode and adopts the INIC3609 solution with good compatibility. External CD drive cage for 12.7mm/9.5mm SATA DVD RW drives..
  • 【Attention】The external optical drive box does not contain any CD/DVD, please confirm it before placing the order.If you encounter any problems in the purchase process, please feel free to contact us, we will be the first time to answer your questions!.
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Bestisan Soundbar, TV Sound bar with Bluetooth 5.0, Optical AUX HDMI Connection, 28 Inch,3 EQs, 110dB Surround Sound Bar Home Theater Audio Soundbar System for TV

  • Beef Up Version: Wireless Bluetooth 5.0 transmission Bluetooth wireless transmission technology strong anti-interference lossless Audio transmission 360-degree sound let you have a high-quality home audio system Enjoy the luxury of music.
  • . Room-Filling Stereo Sound: Dual built-in 3-Inch imported and advanced full-range drivers, up to 95 dB of expansive audio twin craftsman-processed bass reflex tubes, All they only serve for crystal-clear sound with less than 1% total harmonic distortion..
  • Three Distinct Equalizer Modes: Fine tune your sound bar with 3 distinct equalizer modes to switch between dialogue, movie, and music modes to tailor the sound output to your entertainment. Moreover, Bass and Treble can be adjustable as your favor..
  • Multiple Wired Connections: Easily connect to the sound bar via standard audio cable Connection, HDMI , Aux in and optical input, (Remember to take off the Caps of optical cable and caps. Aux /Optical cable included, HDMI cable is not supplied)..
  • HDMI CEC Remote Control : Control Your TV and Soundbar Simultaneously under HDMI connection. You can use the TV remote to control the soundbar power on/off and Volume.The sleek design sound bars fit neatly underneath smaller TVs or PC, it is optimized for small-sized rooms（like ....
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Kafuty-1 External DVD Drive Enclosure,Slim USB 3.0 SATA External DVD Optical Drive,Portable 9.5mm DVD RW CD ROM DVD Drive Enclosure for Laptop Notebook 9.5mm Disc Enclosure(Black)

  • Applicability: Popup external mobile optical drive box, suitable for USB2.0 or 3.0 interface protocol for desktop and laptop computers, using USB 3.0 performance to save time for accessing files..
  • High Speed: Using USB 3.0 as output, the drive enclosure supports transfer rates up to 5Gbps. The USB 3.0 to Slimline SATA ODD enclosure is only compatible with 9.5mm optical drives..
  • Compatible: For WINDOWS XP/2003/WIN7/WIN8.1/WIN10/VISTA, for LINUX, for OS system..
  • Plug and Play: No need to install drivers, plug and play. The information can be read by an external optical drive and a computer through the USB interface..
  • USB3.0: Standard USB3.0 transmission, backward compatible with USB2.0/USB1.0, stable data transmission speed, up to 5Gbps..
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TORIC 10x50 UHD Binocular - Featuring Schott HT Glass for Superior Low-Light Performance and Edge to Edge Sharpness

  • Highly Prized SCHOTT HT (High Transmission) glass provides the highest level of light transmission values especially in the blue and violet spectrum, with outstanding color brilliance and superior image resolution quality especially in low light conditions..
  • Flat Multi-coating increases Light Transmission over a wider spectrum of light (from 400-700nm)with the highest increase in transmission values in the green color range..
  • Locking Diopter system eliminates inadvertent movement in the field and insures strain free viewing..
  • TRACT’s Ultra High Definition (UHD) Technology is maximized by all of the elements that are part of the optical system, including Extra Low Dispersion Glass, Super High Reflective Dielectric Coated and Phase Correction Coated Roof Schmidt-Pechan Prisms, and Fully Multicoated Lenses..
  • Waterproof and Fogproof with Argon Gas IPX7 Rating - Fully waterproof to a depth of 3 meters for 30 minutes and Fogproof using O-Ring seals and purged with Argon gas which has a higher resistance to temperature changes versus the Nitrogen used in many other competitor's products..
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Fiber Attenuator Singlemode Simplex LC/UPC Fixed 2dB

  • [MAIN PARAMETER]: LC/UPC Female to LC/UPC Male.
  • [MATERIAL]: The core material of the adapter is ceramics..
  • [FEATURE]: To ensure the optical power stay in a stable level on its original transmission wave.High attenuation accuracy, low added loss and good stability..
  • [SPECIFICATION]: Bandwidth: 1260nm - 1640nm.
  • [APPLICATION]: Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation..
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