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Product Description
Brand Name | Ymarda |
Model Number | Headband SM series |
| Place of Origin | Jiangsu, China (Mainland) |
| Magnification | 2.5X,3.0X |
| material | optical lens |
| working distance | 200-600mm |
| viewing angle | adjustable |
| packing case | metal case |
| certificate | ISO9001:2008,CE |
Different magnifications are optional
| Item | Optical System | Working distance | Field of View | Viewing Angle | Weight with the frame) | |
| 2.5X-R | Compound Optics | 300 - 500 mm | 170mm | Adjustable | 31g | |
| 2.5X-L | Compound Optics | 400 - 600 mm | 180mm | Adjustable | 31g | |
Item | Magnification | Optical System | Working distance | Field of View | Viewing Angle | Weight with the frame) | |
| 3.0X-S | 3.0X | Compound Optics | 280-380mm | 90mm | Adjustable | 30g | |
| 3.0X-R | 3.0X | Compound Optics | 360 - 460 mm | 100mm | Adjustable | 30g | |
| 3.0X-L | 3.0X | Compound Optics | 440- 540 mm | 100mm | Adjustable | 30g | |
| 3.0X-XL | 3.0X | Compound Optics | 500- 600 mm | 110mm | Adjustable | 30g | |
Others:
Warranty: One year
Supply ability :3000 pieces per month
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
