Brand new, 4 pieces 2 groups lens design , Multilayer coating,the use effect is very good
metal shell make it very dural.Retractable and Diopter.the shortest longth is 10cm.
Multi-layer coating, 6x magnification,reducing distortion greatly and eliminating chromatic aberration as much as possible.
The focusing screen is most suitable for focusing with a loupe of about 5 times. Whether it is an ultra-fine matte focusing screen or a slightly coarser matte surface, the contrast is moderate and easy to focus in strong or weak light.
Weight:138g