I use it when checking the part number of the seal and the bearing.
On 2015-05-14 15:13:48
Light weight, size is good, but I made it compact, so I wanted a hole to attach the key holder. Since it is a plastic case, it is hard to put out the lens if you hold it strongly, it is hard to put out even if it is not so.
It is quite close-up (?) Type because it can be seen well at the distance of 10 to 20 mm from the object. Although it matches the purpose of use, if trying to see the range widely even a little, it is natural that distortion in the periphery is intense.