Teardowns

A teardown of a very interesting bit of optometry kit, a Shin Nippon NVISION K-5001 RefKeratometer (Auto Refractor Keratometer). It can measure the curvature of your cornea, and well as refractive error to diagnose near and far sightedness. Links: https://www.rexxam.co.jp/themes/eye-care/products/images/nvk5001/NvisionK5001.pdf https://www.academia.edu/59315264/Clinical_Evaluation_of_the_Shin_Nippon_NVision_K_5001_Grand_Seiko_WR_5100K_Autorefractor https://www.opticsforhire.com/blog/keratometer-optical-design/ Manual: https://www.yumpu.com/en/document/read/25018677/english-manual Forum: https://www.eevblog.com/forum/blog/eevblog-1554-optometrist-autorefractor-keratometer-teardown!/

Teardown the new Keysight E36731A Battery Emulator & Profiler https://www.keysight.com/us/en/product/E36731A/battery-emulator-and-profiler.html Forum: https://www.eevblog.com/forum/blog/eevblog-1550-keysight-e36731a-battery-emulator-teardown/ If you find my videos useful you may consider supporting the EEVblog on Patreon: https://www.patreon.com/eevblog Hi-Res Teardown Photos:

Teardown of a professional military grade industrial 4K DLP projector. The build quality and over-engineering is just nuts. This Projection Design F35 WQXGA Projector costs $30k And a look at how Digital Light Processing micromirror devices work under the microscope. Links: https://www.projectorcentral.com/pdf/projector_spec_5408.pdf https://www.projectorcentral.com/pdf/projector_manual_5408.pdf https://www.ti.com/lit/ds/symlink/dlp9000.pdf https://www.ti.com/lit/ml/dlpb010e/dlpb010e.pdf https://www.eenewseurope.com/en/from-projectors-to-heads-up-displays-how-dlp-works/ http://www2.optics.rochester.edu/workgroups/cml/opt307/spr05/john/ Forum: https://www.eevblog.com/forum/blog/eevblog-1546-insane-$30k-4k-panoramic-dlp-projector-teardown/ Podcast …

The world’s fastest oscilloscope, the Rohde & Schwarz MXO4 teardown! Wow, this is an impressive beast in more ways than one. ADC: https://www.ti.com/lit/ds/slvsdr3c/slvsdr3c.pdf FPGA: https://www.digikey.com/en/products/detail/amd-xilinx/XCZU7EG-1FBVB900I/7034695 Photos: Forum: https://www.eevblog.com/forum/blog/eevblog-1545-worlds-fastest-oscilloscope-mxo4-teardown/ Hi-res teardown photos: 00:00 – Rohde & Schwarz MXO4 The world’s fastest oscilloscope 00:55 – The handle doesn’t cut the mustard these …

The most amazing feature of the new Siglent SDS2000X HD 12 Bit Oscilloscope was surprising! Teardown time. If you find my videos useful you may consider supporting the EEVblog on Patreon: http://www.patreon.com/eevblog Forum: https://www.eevblog.com/forum/blog/eevblog-1530-siglent-sds2000x-hd-12-bit-oscilloscope-teardown/ Podcast: Download