Tag: microscopy
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8020 Extrusion Optic Sliders
For some time now I’ve been using 8020 extrusion for quick prototyping of optical assemblies. It’s great for assemblies which require longer focal lengths and larger elements. For such systems, the choices are to use a breadboard or table, with posts – and then line everything up, having to worry at minimum about elevation and…
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Vortex mixer mod using Ryobi Orbital Sander
During a recent project for a client, I had to prepare a fluorescent bead slide for imaging. Beads require dilution, and a vortex mixer is recommended in order to provide ample separation of the individual beads. Not having one on hand, I figured there must be a way to achieve similar results, and found this…
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Intel NUC, Pt Grey camera and ASI RAMM offer serious performance for a great price
One of my recent projects which was very exciting and interesting was to build a custom imaging system for John Mclaughlin at Torch Therapeutics. This was a great build for a number of reasons, one of which is that Torch has allowed me to write a report on this build, which is greatly appreciated! From…
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Computational imaging continues to grow in microscopy
The Waller Lab recently had a demo announcement of their awesome implementation of computational imaging. They have some examples on their lytro page, which look really cool! This got me thinking about the last 10 years or so, and how the combination of image capture with control over input and output image fields, has grown into a…
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Identifying Astigmatism in your microscope
After all of the engineering and testing which goes into a microscope, you’d imagine that any manufactured scope would have perfect alignment of the optics. Believe it or not, in many cases things can be off! So how can you tell this? A simple test is to view a bead slide, or a grid slide,…
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Use your iPhone for Microscopy
This is a great concept!