{"id":426,"date":"2024-09-06T11:08:09","date_gmt":"2024-09-06T03:08:09","guid":{"rendered":"https:\/\/www.vislaser.com\/?post_type=product&p=426"},"modified":"2024-09-06T15:29:47","modified_gmt":"2024-09-06T07:29:47","slug":"%e7%b4%ab%e5%a4%96%e6%89%a9%e6%9d%9f%e9%95%9c","status":"publish","type":"product","link":"http:\/\/www.vislaser.com\/en\/product\/%e7%b4%ab%e5%a4%96%e6%89%a9%e6%9d%9f%e9%95%9c\/","title":{"rendered":"UV Beam Expander"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u578b\u53f7\u00a0 Part\u00a0Description<\/td>\n\u653e\u5927\u500d\u6570\u00a0 Magnification<\/td>\n\u5165\u5c04\u901a\u5149\u53e3\u5f84\u00a0 Input\u00a0CA(mm)<\/td>\n\u51fa\u5c04\u901a\u5149\u53e3\u5f84\u00a0 Output\u00a0CA(mm)<\/td>\n\u955c\u7b52\u5916\u5f84\u00a0 Housing\u00a0Diameter(mm)<\/td>\n\u957f\u5ea6\u00a0 Housing\u00a0Length(mm)<\/td>\n\u8fde\u63a5\u87ba\u7eb9 Mounting\u00a0Thread<\/td>\n\u5e94\u7528\u884c\u4e1a Application<\/td>\n\u9009\u578b\u8bf4\u660e Selection\u00a0Tips<\/td>\n<\/tr>\n
BE-355-2X<\/td>\n2X<\/td>\n10<\/td>\n23<\/td>\n27<\/td>\n67<\/td>\nM22X0.75<\/td>\nA\/B<\/td>\nUsing a small-magnification beam expander can make the rear-end focused spot more uniform and the focal depth longer; using a large-magnification beam expander can reduce the rear-end focused spot; using a variable-magnification beam expander can adapt to lasers with different spot sizes, fine-tune the spot size, and is suitable for various types of precision processing.<\/td>\n<\/tr>\n
BE-355-3X<\/td>\n3X<\/td>\n10<\/td>\n23<\/td>\n27<\/td>\n66.7<\/td>\nM22X0.75<\/td>\nA\/B<\/td>\n<\/tr>\n
BE-355-4X<\/td>\n4X<\/td>\n10<\/td>\n23<\/td>\n27<\/td>\n76.7<\/td>\nM22X0.75<\/td>\nA\/B<\/td>\n<\/tr>\n
BE-355-6X<\/td>\n6X<\/td>\n10<\/td>\n23<\/td>\n27<\/td>\n85.5<\/td>\nM22X0.75<\/td>\nA\/B<\/td>\n<\/tr>\n
BE-355-8X<\/td>\n8X<\/td>\n10<\/td>\n23<\/td>\n27<\/td>\n68.7<\/td>\nM22X0.75<\/td>\nA\/B<\/td>\n<\/tr>\n
BE-355-8X<\/td>\n8X<\/td>\n10<\/td>\n30<\/td>\n46<\/td>\n90<\/td>\nM30X1\/M43X0.5<\/td>\nA\/B\/C<\/td>\n<\/tr>\n
BE-355-10X<\/td>\n10X<\/td>\n10<\/td>\n23<\/td>\n27<\/td>\n70.2<\/td>\nM22X0.75<\/td>\nA\/B<\/td>\n<\/tr>\n
BE-355-12X<\/td>\n12X<\/td>\n10<\/td>\n23<\/td>\n27<\/td>\n85.6<\/td>\nM22X0.75<\/td>\nA\/B<\/td>\n<\/tr>\n
BE-355-15X<\/td>\n15X<\/td>\n10<\/td>\n30<\/td>\n40<\/td>\n68<\/td>\nM22X0.75<\/td>\nA\/B<\/td>\n<\/tr>\n
BE-355-20X<\/td>\n20X<\/td>\n10<\/td>\n30<\/td>\n40<\/td>\n70<\/td>\nM22X0.75<\/td>\nA\/B<\/td>\n<\/tr>\n
BE-355-4X-FL<\/td>\n4X<\/td>\n5<\/td>\n21<\/td>\n27<\/td>\n58.3<\/td>\n\u6cd5\u5170\u8fde\u63a5<\/td>\nA\/B<\/td>\n<\/tr>\n
BE-355-6X-FL<\/td>\n6X<\/td>\n5<\/td>\n21<\/td>\n27<\/td>\n62<\/td>\n\u6cd5\u5170\u8fde\u63a5<\/td>\nA\/B<\/td>\n<\/tr>\n
BE-355-8X-FL<\/td>\n8X<\/td>\n5<\/td>\n21<\/td>\n27<\/td>\n64.4<\/td>\n\u6cd5\u5170\u8fde\u63a5<\/td>\nA\/B<\/td>\n<\/tr>\n
BE-355-10X-FL<\/td>\n10X<\/td>\n5<\/td>\n21<\/td>\n27<\/td>\n66.6<\/td>\n\u6cd5\u5170\u8fde\u63a5<\/td>\nA\/B<\/td>\n<\/tr>\n
BEZ-355-1-5X<\/td>\n1-5X<\/td>\n12<\/td>\n32<\/td>\n40<\/td>\n138.4<\/td>\n\u03a637.6\uff08\u5939\u6301\uff09<\/td>\nB<\/td>\n<\/tr>\n
BEZ-355-2-10X<\/td>\n2-10X<\/td>\n12<\/td>\n34<\/td>\n40<\/td>\n146.5<\/td>\n\u03a637.6\uff08\u5939\u6301\uff09<\/td>\nB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
Tips\uff1a<\/h5>\n

1. Application industry description A: Laser marking, B: Precision cutting, micro-machining, C: 3D printing.<\/p>\n

2. Letter annotation: BE: fixed magnification beam expander, BEX: continuously variable magnification beam expander, X: beam expansion ratio.<\/p>\n

3. The above only lists some commonly used standard products, and other specifications can be customized according to needs.<\/p>","protected":false},"excerpt":{"rendered":"

Product Introduction<\/h5>\n

Most UV lasers have a small light spot (0.7-1.2mm). UV beam expanders can expand the light beam to the spot size required by the back-end optical path and optimize the beam quality.<\/p>\n

Product Advantages<\/h5>\n

1. Complete product series, all beam expanders have divergence angle adjustment function, and there are also continuously variable magnification beam expanders for high-precision applications.<\/p>\n

2. It adopts a compact and stable lens structure design, which has extremely high pointing stability and the ability to shrink and expand the beam.<\/p>\n

3. All beam expanders are made of quartz, using ultra-low absorption coating technology, and the single lens transmittance T>99.8%.<\/p>\n

 <\/p>\n

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