KL23-012-020 紫外熔融石英平凹透镜
http://odoo.test.kewlab.falinwa.cn/shop/kl313-kl23-012-020-7807
http://odoo.test.kewlab.falinwa.cn/web/image/product.template/7807/image_1920?unique=77f8935
<p>直径:12.7 mm; 焦距:-20.0 mm</p>
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Shipping: 2-3 Business Days
