Amazon Olympus  
10-05-2017 02:31 pm
Olympus Digital Voice Recorder WS-853, Black
High quality MP3 recording;Includes Olympus Carrying Case for WS Series Voice Recorders
USB Direct connect with battery charge function
8gb internal memory
Micro SD card slot
Playback speed control 0.5X - 2.0X
Amazon AmScope  
AmScope ME600T-9M Digital Episcopic Trinocular Metallurgical Microscope, 50X-500X Magnification, PL10x Extreme Widefield Eyepieces, Infinity Plan Long Working Distance Objectives, Kohler Condenser, Brightfield/Darkfield/Polarizing Halogen Illumination with Rheostat, Large Double-Layer Mechanical Stage, 110V, Includes 9MP Camera with Reduction Lens and Software
Digital metallurgical microscope uses reflected light to view metallic specimens, including electronics, or larger specimens not viewable on a standard microscope stage, and a 9MP camera with reduction lens and USB 2.0 output for capturing or displaying images on a computer or projector
Trinocular head with pair of 10x22mm plan high-eyepoint extreme-widefield eyepieces, one 10x measuring eyepiece, a Siedentopf binocular head with 48 to 75mm interpupillary adjustment, fixed 25-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to enable sharing
Reverse-mounted quintuple nosepiece with 5x, 10x, 20x, and 50x infinity plan achromatic objectives that provide a longer working distance, color correction, and improved focus over the entire field of view
Episcopic (reflected) and diascopic (transmitted) illumination system with Brightfield/Darkfield and polarizing has 100W halogen illumination with rheostat to control light intensity
Double-layer mechanical stage with removable stage plate and stage stop; graduated coarse and fine focus with tension control to prevent stage drift
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Amazon TopElek  
4K External Blu Ray Drive, TopElek USB3.0 Hard CD/DVD Burner/Writer, 3D 6x Blu-Ray Disc Playback, Slim & Super-Fast for Windows, Mac OS Laptop, PC, Computer, Silvery
【Powerful Functions: Burn and Read Discs】This external optical drive can burn Blu-ray disc (BD), CD, DVD and read Blu-ray disc (BD), CD, DVD. The burning technology allows you to store large volumes of data into a small and lightweight disc, creating a backup for some important data. Watch 3D Blu-ray movies, listen to CD music, install computer operating system (Mac OS is not included) and gaming software, etc.
【USB 3.0 Interface: Faster Data Transmission】The USB 3.0 technology provides you with more stable and higher speed data transfer, and it is compatible with USB 2.0 and USB 1.0. Writing Speed: DVD-ROM Max 8X CAV, CD-ROM Max 24X CAV, BD-ROM 2.0X CLV (for Video); Reading Speed: High Speed CD-RW 10X CLV, Ultra Speed CD-RW Max 16X Zone CLV,CD-R Max 24X CAV, DVD+RW: Max 8X Zone CLV, BD-R (SL/DL): Max 6X CAV.
【Plug and Play, No External Driver Required】No need to install external driver and it is powered by one USB cable. Simply connect it to computer and it will be detected automatically. High quality disc tray can be easily accessed by pressing the pop-up button. It is designed with a forced ejection hole, and no need to worry that disc will be stuck inside.
【High Quality with Fashionable and Portable Design】Premium material improves the durability and extends its lifespan. Silvery matte finish makes this external optical drive more fashionable. 9.5mm ultra-thin internal part makes it compact and lightweight enough to carry around easily.
【Wide Compatibility: Works Perfectly with Most Systems】It supportsWindows 98 SE, ME, 2000, XP, Vista, Windows 7, Windows 8, Windows 10, Windows Server 2003, 2003 R2, 2008, 2008 R2, 2012, 2012 R2, Mac OS 8.6 or later.
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