File:Intel i5 2500 - ring light (98% quality JPG).jpg
![File:Intel i5 2500 - ring light (98% quality JPG).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/c/cc/Intel_i5_2500_-_ring_light_%2898%25_quality_JPG%29.jpg/800px-Intel_i5_2500_-_ring_light_%2898%25_quality_JPG%29.jpg?20201030204204)
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DescriptionIntel i5 2500 - ring light (98% quality JPG).jpg |
English: This is the same i5 2500 I took pictures of previously, but I have improved my techniques since then. This is the first time I am using a "ring light" that attaches itself to the microscope objective. This light does not have PWM and so it does not cause any dark banding on the edges.
I also put much more effort into cleaning any dirt off of it this time, which is a lot harder than you might think. I cannot touch the die because at this magnification the microscopic drops of oil and flakes from my skin would be present, and any cleaning cloth I use must not leave any debris behind (bottom left corner for instance). So cleaning this involved me wearing gloves and using a touchscreen cleaning solution called WHOOSH which also happens to do a very good job at removing fingerprints and repelling dust! The solution was removed and rubbed in with a paper towel gently. I then used a toothpick to remove any visible pieces of debris (The particle in the bottom left showed up mid shot, I cannot move the die when at this stage so I had to let it go.) This is a composite of 168 images taken by a pixel 2XL from a microscope at 40X. The images had 65% overlap and were stitched together in Microsoft Image Composite Editor using the structured panorama mode. |
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Source | https://www.flickr.com/photos/187597251@N05/49747833648/ |
Author | cole8888 |
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This image was originally posted to Flickr by cole8888 at https://flickr.com/photos/187597251@N05/49747833648. It was reviewed on 30 October 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
30 October 2020
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current | 20:42, 30 October 2020 | ![]() | 23,527 × 12,210 (137.9 MB) | Kroger4 (talk | contribs) | Uploaded a work by cole8888 from https://www.flickr.com/photos/187597251@N05/49747833648/ with UploadWizard |
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Horizontal resolution | 28.34 dpc |
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Vertical resolution | 28.34 dpc |
Software used | GIMP 2.10.8 |
File change date and time | 00:54, 8 April 2020 |