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it does in fact go up to 400x, and the white part on front is almost a focus ring, you turn it to adjust distance between the scope and the item. As it says in the description "Includes the Eyeclops Digital Microscope, 512MB MicroSD card, and USB cable. The Eye Clops microscope is a handheld digital microscope, and does 100x, 200x, and 400x magnification.Alas, one cannot know “good” without some idea of “bad” against which to contrast; and, as one of my former bosses (back when I was in my twenties) used to say, “on the scale of good to bad…”, it's a spectrum, not a dichotomy. To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. The parent had some trouble getting the batteries in the first time but she was doing it one handed with me on the phone. It is the reason why I'm so keen on the idea of a personal library — of pens, nibs, inks, paper products, etc.

Finance is provided by PayPal Credit (a trading name of PayPal UK Ltd, Whittaker House, Whittaker Avenue, Richmond-Upon-Thames, Surrey, United Kingdom, TW9 1EH).Also does it have an adjustable focus wheel as well as a zoom wheel, cause a lot of them don't have focus wheels the Celestron one has an autofocus which I've heard is a nightmare to use. While the very clever design of this toy gives my child the convenience of bringing it around and point at different things. The magnification is great and the digital pictures that come up on the screen is crisp and clear, and really shows the make up of different textile, material, almost like a real scientific microscope! You can change your choices at any time by visiting Cookie preferences, as described in the Cookie notice. another downside is the need to hold the pen and the microscope, unless you can figure out a mount for the scope and pen, because its a bit tricky to adjust the pen correctly to the microscope at such high magnifications.

I got my first real fountain pen on my 60th birthday and many hundreds of pens later I’ve often thought of what I should’ve known in the beginning.while i do not(yet) repair pens myself, i have something that may be useful when adjusting nib tines. I'm looking forward to seeing some pics, I doubt it has 400x mag because some real scientific usb digital microscopes max out at that level but as long as it can max at like 160x thats more than enough.