The magnifying glass introduced here is the new version of the
classic magnifying glass used by the famous detective Sherlock
Holmes. This achromatic is more defined in its function and can give
you more accurate details of the subject to be observed. This
magnifier is composed by two optical glass lenses, which are
cemented together. The image seen through this lens is free of color
and gives sharp contours so that no vague lines will be found
throughout the entire image field.
With a solid red wood handle and a red mark at the base of the lens
frame, this reminds you to use the face having this red point
upwards.
The lens diameter is 37 mm and the magnifying power is 4x. Both
faces are purple coated and they measure 39 x 15 x 155 mm., Weight
73 g