| 原産地: | 中国(本土) | 銘柄: | srate | モデル番号: | NO.9892G | 拡大: | 10x、15x、20x、25x | 材料: | アクリルレンズ、abs | 使用法: | を拡大 | 正味重量: | 17グラム | 機能: | 拡大鏡メガネルーペ | パッケージ: | ニュートラルパッケージ | 照明: | 2 led | バッテリー: | 3 lr1130 (付属) | 色: | 絵として |
包装
| 包装: | 数量/ctn: 120ピース、meas。: 63 × 55 × 53センチ、gw: 20kgs、n. w。: 18kgs。 |
Watch Repair Magnifier Eye Glasses Magnifying
Our Services
about Us:
1. We e bhaveen in this lines for 9 years, our products export all over the world, have good reputation and experience. |
2. Various of deifferent types for your choose, which including microscope, binocular, riflescope, magnifier, pocket microscope, polishing machine and accessories. |
3. So Powerful customer service, can reply you in 240 hours and offer all the solutions and solve problems for clients with our team. |
4.For after-sale service, products can return to us if the problems is on our side. |
5. Custom and OEM order available. |
FAQ
1.Why LED lamp can’t light? Reason1: Battery compartment does not pull out the insulation sheet Reason2:Switch loose. Reason3:Battery compartment is bad |
2.Why can’t see clear with a magnifier? Reason: the distance between magnifier and object is not suitable? How to use: Let magnifier close observation of objects observed object does not move, the distance between the eye and the object of constant observation, move magnifying glass between the object and the human eye moves back and forth, until the large and clear image. You can also close magnifying glass eye as close as possible. Magnifying glass does not move, moving objects, until the large and clear image. |
3.The relationship between magnification and diameter of lens? Inverse relationship, that’s mean more higher magnification with less diameter lens. |
4.The relationship between magnification and focus? Magnifying ratio = 250 / lens focal length +1 |
