If they are too delicate, or can’t be posted, or they are too precious to face losing , still they are users, but only in very limited environments. downside is, im not sure how practical it is, and you dont really need the 200x and 400x for obvious reasons. a pen mount is optional but will free up both hands and keep you from having to adjust it to keep it a sharp image. 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.

To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. 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. The Eye Clops microscope is a handheld digital microscope, and does 100x, 200x, and 400x magnification. We brought it with us on hiking trail and our children had fun pointing it at leaves and flowers and ants, allowing their curious minds to explore and learn about different structures.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. I think this product could be improved, though, if a tripod device was included because it’s quite difficult to take a clear picture with even the slightest movement of either the person holding the microscope or the object being photographed.

While the very clever design of this toy gives my child the convenience of bringing it around and point at different things.Really couldn’t expect more out of a toy microscope that has so far been quite durable (think we’ve lightly dropped once or twice but still working! 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. 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. uk/Toys-Baby-Child/Electronic-Games/Electronics-Tech-Toys/Eyeclops-Digital-Microscope-4-Years/p/406575" on this server.