The aluminum base has a highly-resilient top-layer which prevents scratching. Working Distance 30mm to 145mm. Sensor Resolution: 3.5MP (2304 x 1536).Sensor Size: 1/3 class -- 5.07mm(w) x 3.38mm(h), 6.09mm(diag). Light Spectrum Response: 380nm to 650nm. HDMI Output: 1920x1080i60, 1920x1080p30, 1280x720p60, 640x480p60. Image Capture: 2304x1536, 2304x1296, 1920x1080, 1280x720, 800x480. Storage: MicroSD Card (TF) max 64GB. One microscope with base and articulating arm. We offer 30 days from the date of receipt (verified by tracking information) to request a return on a unit. We appreciate your patience and understand everyone has a critical need for their unit, and do everything we can to ensure that these requests are handled as quickly as possible. Items damaged in transit are not covered by us. Include your order number, reason for return, and if any pictures are required for your claim, please include them also. Follow the issued instructions, and once received, we will process the item in, and check to ensure everything is there. Processing is done first come, first serve, and can take between 1-4 weeks to process (depending on how many requests we currently have in queue). We thank you for your patience while we work on your request. The item "HDMI USB Tabletop Microscope with Variable Working-distance and Articulating Arm" is in sale since Thursday, May 25, 2017. This item is in the category "Business & Industrial\Healthcare, Lab & Life Science\Lab Equipment\Microscopes".
The seller is "precision*world" and is located in Irvine, California. This item can be shipped worldwide.