Factory Price Supply Aluminum Alloy 30X21 Authenticity of Jewelry Magnifying Glass magnifying Glass _顺宏光学

Factory Price Supply Aluminum Alloy 30X21 Authenticity of Jewelry Magnifying Glass magnifying Glass

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Factory Price Supply Aluminum Alloy 30X21 Authenticity of Jewelry Magnifying Glass magnifying Glass

厂价供应铝合金30X21珠宝鉴定放大镜放大镜

EXW Price: Min. order:

¥3.4
≥360/piece

¥3.35
≥720/piece

¥3.3
≥3600/piece

360 piece

Exchage Rate 1 CNY ≈ 0.1428 USD
Weight 1.0 kg/piece
Stock num 88888 piece

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Supplier

顺宏光学

Description

产品类型 : 专业级珠宝放大镜
放大倍率 : 30X(物理放大倍数）
镜片直径 : 21mm

包装：盒装
镜片材质 : 国标1级无色光学玻璃
镀膜涂层 : FMC全面多层宽带镀膜

电话：057985398441
商铺地址：义乌国际商贸城三区58门2楼10街24764B
注明：本款有多种颜色

随机附件 : 便携式塑料收纳盒
独特特点
- 物理放大倍数30倍
- 专业级产品，采用国标1级光学玻璃多片胶合透镜
- FMC全面多层镀膜，更有效校正细微色差
- 全金属结构，外表经银色镀铬处理
- 配备便携式收纳盒
- 尺寸小巧，做工精美，便于携带
主要用途
1、放大观察宝石的内部特征（包裹体）和外部特征（如翡翠B货的酸蚀网纹）；古董字画鉴定好帮手
2、钻石分级中必不可缺少的工具，用于钻石的净度分级和切工评价；
3、因其小巧便于携带，在珠宝行业中应用很普遍。

材质是铝合金的多种颜色

Update time：20220307234124