| Brand Name | Ymarda |
| Model Number | CH350 |
| magnification | 3.5X |
| frame | TP frame , BP frame,Titanium frame,Metal frame |
| weight | 47g |
| working distance | 280-600mm |
| viewing angle | adjustable |
| field of view | 60-80mm |
| material | optical lens |
| certificate | ISO9001:2008,CE |
| Frames | colors |
| Titanium frame | black , silver |
| Metal frame | black , silver,wine-red |
| Metal frame for lady | purple |
| TP frame | black, white, silvery gray,Sapphire blue, brown, golden , red |
| BP frame | silver ,red ,blue, golden-yellow, black, white, green |
|
Type |
Working distance |
Field of view |
|
3.5X-S |
280-380mm |
60mm |
|
3.5X-R |
360-460mm |
65mm |
|
3.5X-L |
440-540mm |
75mm |
|
3.5X-XL |
500-600mm |
80mm |
Weight (w/o the frame ) : 47g
