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Product Description
Brand Name | Ymarda |
Model Number | Headband CH series |
Place of Origin | Jiangsu, China (Mainland) |
Magnification | 2x,2.5x,3x,.3.5x,4x |
material | optical lens |
working distance | 200-600mm |
viewing angle | adjustable |
packing case | metal case |
certificate | ISO9001:2008,CE |
Different magnifications are optional
Item No. | Magnification | Optical System | Working distance | Viewing Angle | Field of View | Weight(w/o the frame) |
CH200 | 2X | Compound Optics | 200 - 600 mm | Adjustable | 110-120mm | 42g |
CH250 | 2.5X | Compound Optics | 200 - 600 mm | Adjustable | 100-110mm | 42g |
CH300 | 3X | Compound Optics | 280 - 600 mm | Adjustable | 70 - 85mm | 46g |
CH350 | 3.5X | Compound Optics | 280 - 600 mm | Adjustable | 60 - 65mm | 47g |
CH400 | 4X | Prism Optics | 280 - 600 mm | Adjustable | 70 - 75mm | 65g |
There are 4 kinds of working distance are optional: Short(S): 280 - 380 mm ; Regular ( R ): 360 - 460 mm ; long(L): 440 - 540mm; Extra long (XL) : 500 - 600 mm
There are Extra short working distance loupes with 2X and 2.5X : （XS): 200-300mm
Headband metal case package:
The following items packed into one Headband metal case :
Cloth case x1, headband x1, cleaning cloth x1, grip flip x1, screw driver x1, lens cover x2
