Mobile phone camera specs


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Excellent comment on the need for 240 Mpixel cameras.

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Excellent comment on the need for 240 Mpixel cameras. So 106Mpixel is not enough. Actually 240Mpixel is just enough at 200 dpi. We need at least 300 dpi to print useable wall photos, which means we need more than 360 Mpixel. The comment on the need for high megapixel is very sound. We must preserve our memories. We would regret it taking them at low Mpixel some days. I still remember the days when I thought 2 Mpixel was good enough. They are now unuseable. Imagine what will happen to the 8Mpixel which are useable on PC monitors only.
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Minsun 5Mp C Industrial camera with Student Metal Microscope

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https://shopee.com.my/640X-Monocular-Microscope-Metal-Student-Biological-Microscope-i.115293919.1806500427 RM130 preordered 30 days. Mine microscope is similar to this one but I bought it from Aliexpress sent via Singapore Registered Mail and arrived in less than 30 days. It came with 5 sample slides which I photographed above. It cost me RM200. No eyepiece. Objectives used were 4x, 10x and 40x. The 40x objective is barely useable. Without the micrometer stage, it is difficult to locae the sample to be photographed. The lack of condensor also reduced its resolution. I was not able to use the microscope because I do not have a suitable lighting. When I realised the LED flash for mobile phone is ideal, I started taking these photos.
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