This microscope picture of a SMD PCB produces an optical illusion of "closing in"
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πŸ‘€︎ u/1Davide
πŸ“…︎ Nov 11 2021
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Part 2: Testing ultra compact microscope stage and optical piece. (Printing a less crunchy version now) The stage unit is the length and width of a credit card x 8mm thick (little larger than 1/4 inch). v.redd.it/pjjxbsaipax71
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πŸ“…︎ Nov 03 2021
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Controlled grabbing and rotation of biological micro-objects. Scientists develop concept for feedback-controlled optical tweezers. This will allow tiny objects like miniature tumors to be studied more specifically under the microscope. pr.uni-freiburg.de/pm-en/…
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πŸ‘€︎ u/TX908
πŸ“…︎ Dec 27 2021
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Optical microscope
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πŸ‘€︎ u/Free_Cycle_1253
πŸ“…︎ Jan 08 2022
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When I look at this microscope picture of an electronic assembly I see a potent optical illusion of "closing in". Others tell me they don't see it. Do you see it?
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πŸ‘€︎ u/1Davide
πŸ“…︎ Nov 11 2021
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WIT: a Bausch and Lomb optical device of some sort. Found in am old HS biology room. Has a prism in the center cylinder and seemingly three lenses. Nobody at the HS knows what it is, and I haven't found anything like it online. It's definitely not an otoscope. Standard microscope slide for scale. reddit.com/gallery/qqwmfq
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πŸ“…︎ Nov 10 2021
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Damn, here's images of my 70/30 brass research under a low power optical microscope I guess reddit.com/gallery/rge6kv
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πŸ“…︎ Dec 14 2021
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An optical screwdriver for removing stuck objectives from an inverted microscope imgur.com/506ol1c
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πŸ‘€︎ u/shadowstepper99
πŸ“…︎ Oct 27 2021
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SEDDS formulation (Self-emulsifying drug delivery systems) under optical microscope, coloured with Trypan Blue, spontaneously forming micelles in aqueous environment
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πŸ‘€︎ u/ivanhoe1024
πŸ“…︎ Aug 24 2021
🚨︎ report
Low profike tilting sample clamp for optical microscope

Hi all,

I'm getting some supplies for my lab and we have a digital microscope that does the majority of the work for failure analysis and part inspection, Lecia DMV 6 A. Most parts are relatively small, oddly shaped, and sensitive to contamination or mishandling.

I'm looking for flexible sample clamps and holders for this scope. The best I can find is the various sample holders for SEM work from TedPella.com. Those however aren't really meant for this and non have the ability to rotate or tilt. The microscope head tilts but only a limited amount and it would be better to make the sample. There is also limited working distance so the holders need to be low profile to fit into the stage without collision.

I've also thought of using third hand tools for jewelry and soldering but they are big enough that they wouldn't fit on the stage.

Would anyone have recommendations on their favorite and most useful sample clamps and holders for optical microscopy?

All of your experience and advise is welcome. Just want to be able to hold and manipulate it it samples under the microscope

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πŸ‘€︎ u/SensitizedCarbide
πŸ“…︎ Oct 05 2021
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How lenses diffract light visualized through seven physics simulations. The Abbe diffraction limit is discussed, which is the phenomenon that limits the maximum image resolution achievable with an optical microscope, as well as its implementation and how to model it with Python. rafael-fuente.github.io/s…
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πŸ‘€︎ u/cenit997
πŸ“…︎ Jul 11 2021
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Poor man’s microscope for QC and inspection. ~ 15x to 20x magnification by raising phone 4” for optimum optical resolutions.
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πŸ‘€︎ u/iPick4Fun
πŸ“…︎ May 05 2021
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Liquid crystals under a polarizing optical microscope
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πŸ‘€︎ u/pkmncar
πŸ“…︎ Jul 15 2021
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I love the little rainbows I find at the end of this structure in the optical microscope. The depth of each band is just enough to distinguish a new color! Each band is about 1um thick.
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πŸ‘€︎ u/feedwilly
πŸ“…︎ Aug 28 2021
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These typical lunar soil agglutinates are from Apollo 11 lunar sample 10084. (a) NASA photo S69-54827, an optical microscope photograph of a number of agglutinates with a variety of irregular shapes. (b) a scanning electron photomicrograph of a ring-shaped agglutinate with with small soil fragments.
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πŸ“…︎ Jun 01 2021
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Lithium, Lithium Oxide, or Lithium Nitride underneath an optical microscope.

Can anyone point me in the direction of some Lithium, Lithium Oxide, or Lithium Nitride underneath an optical microscope. I am interested in only in optical microscopy. Thank you

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πŸ‘€︎ u/RShapee
πŸ“…︎ Jun 24 2021
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Question: Watching OxToolCo on YouTube and he busted out a toolmaker's microscope to measure angles. Where would that be preferable over an optical comparator?

I recently purchased an optical comparator and I am going the learn at home from books/videos route for machining in general. I purchased an optical comparator and have been using it to measure angles on drill bits, etc and have found it very useful. Mr. Lipton (OxToolCo) has an OC and a toolmaker's microscope and I see him bust that out over the OC at times for jobs that could be handled by both.

More of an education topic for me, where would one be preferable over the other, examples would be great! Thanks /r/metrology!

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πŸ‘€︎ u/termlimit
πŸ“…︎ Jun 15 2021
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A team of Korean researchers has succeeded in developing a new optical microscope technology, capable of deeper imaging beyond the biological tissues phys.org/news/2021-07-dee…
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πŸ‘€︎ u/Dr_Singularity
πŸ“…︎ Jul 14 2021
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Is digital stereo microscope good enough to study ants or should I buy an optical one?
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πŸ‘€︎ u/kokovok
πŸ“…︎ Jun 26 2021
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Optical Microscope Resolves Down to 40 Nanometers hackaday.com/2021/06/02/o…
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πŸ‘€︎ u/hackadaybot
πŸ“…︎ Jun 03 2021
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A Bousch and Lomb Optical Tri Lens microscope I bought in a dirt mall, three days before the place burned down. Still functions nicely. One of my favorite pieces in my apartment. reddit.com/gallery/lgfu8h
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πŸ‘€︎ u/Born_Libertine
πŸ“…︎ Feb 09 2021
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OpenFlexure Microscope, an open-source optical microscope openflexure.org/projects/…
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πŸ‘€︎ u/qznc_bot2
πŸ“…︎ May 20 2021
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Optical adapter for microscope lens to rspi HQ camera. reddit.com/gallery/jjpgs9
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πŸ‘€︎ u/nornator
πŸ“…︎ Oct 28 2020
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I was gifted an antique Bausch & Lomb Optical Microscope and told it was created circa 1890s/1900s. Can anyone tell me anything about it or the company that made it?

It is labeled "Series I" and is stamped with the number 33353. It is also labelled Rochester NY.

https://preview.redd.it/1dqodx5855u61.jpg?width=1243&format=pjpg&auto=webp&s=95885e3087066aafc1afc1dab4901ad6c3b05fbb

https://preview.redd.it/j366588k55u61.jpg?width=1369&format=pjpg&auto=webp&s=bbec7c954d6c30d2c50a96f8d9dbdd56ec18e8c6

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πŸ‘€︎ u/totallyawry132
πŸ“…︎ Apr 19 2021
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Thin section of a Jack pine (pinus banksiana) trunk seen under an optical microscope [OC]
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πŸ‘€︎ u/perronnico
πŸ“…︎ Dec 09 2020
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Hobbyist Microscope - Function-rich Digital or Budget Optical?

I'm doing hobby electronics stuff and some simple repairs, and I've been recently getting into some SMD circuit design. I've ran into a few times where the parts I've been working with were a bit too small to clearly see what I was doing, so I'm considering a microscope. From what I've found, a lot of people swear by optical, stereo microscopes because of depth perception and no delay (compared to digital microscopes). Since I won't be using it that much (1-2 hours a week tops), I don't want to drop $600 on a microscope, though. So I'm thinking of either getting a budget optical microscope (like an AmScope SE400), or a feature rich digital microscope.

Based on people's experience, for occasional hobby use, would I be better off with a cheaper, digital microscope with extra features (like adjustable zoom, tilt, etc), or an optical stereo miscroscope with limited features (fixed zoom) like the AmScope SE400?

Thanks for any input!

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πŸ‘€︎ u/beep__beep__boop
πŸ“…︎ Nov 22 2020
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[WP] You are the inventor of the most powerful optical microscope. While testing it with some of your own skin cells, you find a tech support number on each of your cells. You decide to call it.
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πŸ“…︎ Aug 14 2018
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What size is that thing I see under my microscope?! Use a reticule slide to determine the actual size! These can be put under or over your specimen to get a good idea of the actual size of something between about 10 ΞΌm and 1 mm. Shown 200x optical magnification (0.01 mm resolution).
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πŸ‘€︎ u/ivoidwarranty
πŸ“…︎ Nov 19 2020
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Why can't we see a virus with an optical microscope?
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πŸ‘€︎ u/daveisit
πŸ“…︎ Mar 24 2020
🚨︎ report
Stabdard optical train of a microscope? (DIN compatible objectives)

Hi,

I have a microscope project. I want to make a standard microscope myself. I'll buy standard DIN objectives and eyepieces. The problem is the following : I searched through Internet the standard optical train for a DIN compatible microscope. I did not see anything! Is there a document which explicitate the optical train standard.

Thanks,

Joel Lapointe

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πŸ‘€︎ u/joellapointe1717
πŸ“…︎ Dec 29 2020
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A Microscope for Everyone: Open-Source Optical Toolbox Delivers High-Resolution Images for Tiny Fraction of the Price scitechdaily.com/a-micros…
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πŸ‘€︎ u/burtzev
πŸ“…︎ Dec 06 2020
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A fly’s wing under an optical microscope
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πŸ‘€︎ u/realgramps12
πŸ“…︎ Sep 04 2020
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A microscope for everyone: Researchers develop open-source optical toolbox phys.org/news/2020-11-mic…
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πŸ“…︎ Nov 27 2020
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A plant seen trough optical microscope
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πŸ‘€︎ u/IpilonVD
πŸ“…︎ Oct 11 2020
🚨︎ report
Lithium, Lithium Oxide, or Lithium Nitride underneath an optical microscope

Can anyone point me in the direction of some Lithium, Lithium Oxide, or Lithium Nitride underneath an optical microscope. I am interested in only in optical microscopy. Thank you

πŸ‘︎ 3
πŸ’¬︎
πŸ‘€︎ u/RShapee
πŸ“…︎ Jun 24 2021
🚨︎ report
Lithium, Lithium Oxide, or Lithium Nitride underneath an optical microscope

Can anyone point me in the direction of some Lithium, Lithium Oxide, or Lithium Nitride underneath an optical microscope. I am interested in only in optical microscopy. Thank you

πŸ‘︎ 2
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πŸ‘€︎ u/RShapee
πŸ“…︎ Jun 24 2021
🚨︎ report
Is digital stereo microscope good enough to study ants or should I buy an optical one?
πŸ‘︎ 2
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πŸ‘€︎ u/kokovok
πŸ“…︎ Jun 26 2021
🚨︎ report

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