50 fold pen type magnifier ( with scale)
specification:50×23×138mm
Model:ITK-50XK
technical parameters:
digital value hole dimention: 0.085
magnifying fold:50
object linear observation:φ3.24mm
Minimum value of the division of the scale board:
0.05mm, maximum measuring of the scale: 3mm( 50 fold with scales)
All the optical glasses are plated with transparency
improving membrane.
Dimension: φ12×122mm with aluminum alloy sleeve.