Microscope JIG for Phone Camera

Items required:

1) pocket microscope (from online store or stationery shop)

2) paper clip (large enough to conceal the phone camera)

3) vernier calipers

4) drilling machine

1) let the hole be at the end of the paper clip

2) drill hole about 1mm less than eyepiece' dia to enable tight fit

3) chose drill bit of size about 1.5mm less than the diameter of the eye piece to accommodate the wobble while drilling

4) file the hole if necessary