8521 2.5x Glasses Type Operation Microscope

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Product Abstract:

Product Description

Specifications:

1)2.5x Glasses Type Operation Microscope

2)Specification:2.5x25

3)Magnification:2.5x

4)Entrance pupil distance:25mm

5)Exit pupil distance:7mm

6)Vision field angle:8 degree

7)Working distance:300~500mm

8)All-metal frame

9)Multi-coated optical glass lenses

10)Adjustment PD design

11)Accessories:1pc of glasses cord,2pcs of lens covers,1pc of glasses cloth,1pc of leather bag

Features of 8521,8522
Glasses type Binocular Magnifier also named glasses type operation microscope.Wear it like a glasses.Easy to be worn and taken off.It can be used in operation,small and fine work,sewing,embroidery,writing,painting and reading etc. There are 2.5x and 3x for your selection.

Differences between 8521,8522
Model#	Specification	Magnification	Entrance pupil distance	Exit pupil distance	Vision field angle	Working distance
8521	2.5*25	2.5x	25mm	7mm	8 degree	300~500mm
8522	3*25	3x	25mm	6mm	7.5 degree	300~500mm