[{"data":1,"prerenderedAt":156},["ShallowReactive",2],{"be5db4c36a25b8ca171faf436d7ee13b":3,"ProductItem10117":7,"TopCategory":38,"ProductSelectProduct10117":140},{"code":4,"msg":5,"data":6},200,"success",{},{"code":4,"msg":5,"data":8},{"id":9,"parentId":10,"parentName":11,"name":12,"type":13,"sortNum":14,"createTime":15,"description":16,"homeUrl":17,"homeUrlAlt":17,"smallImage":18,"smallImageAlt":17,"modelNumber":19,"meta":20,"configJson":21,"picList":22,"keywordsList":23,"newsList":24,"introduction":25,"configListList":26,"parentResp":27},10117,113,"VL Plan Fluor EPI BD Brightfield and Darkfield Long Working Distance Objective Lens","Brightfield And Darkfield Long Working Distance Objective Lens",1,2,"2025-09-01 10:36:41","Long working distance and high-definition imaging.","https://source.venuslabtech.com/mall-prod/ad2759d7-c6d1-4bc5-8ccb-b4b2b2acd355.jpg","https://source.venuslabtech.com/mall-prod/68bb2bac-3330-4dc7-9a10-eeb032e28287.jpg","VL Plan Fluor EPI BD  50X","[{\"name\":\"title\",\"label\":\"Title 标题\",\"content\":\"VL Plan Fluor EPI BD Brightfield/Darkfield Long-Working-Distance Objective Lens | VenusLab\"},{\"name\":\"keywords\",\"label\":\"Keywords 关键词\",\"content\":\"VL Plan Fluor EPI BD 50X objective,50X BD fluorescence EPI lens,VenusLab 50X Fluor BD EPI,flat-field BD 50X lens,high fluorescence transmittance 50X,Brightfield/Darkfield 50X objective,high-mag bio-imaging 50X,cell detail observation BD,lab-grade Fluor 50X,precision fluorescence microscopy BD.\"},{\"name\":\"description\",\"label\":\"Description 描述\",\"content\":\"VenusLab VL Plan Fluor EPI BD 50X: 50X magnification BD-compatible fluorescence EPI objective—flat-field correction, high fluorescence transmittance & dual-mode imaging, ideal for high-mag bio-imaging, cell detail observation, lab microscopy. 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From multi-channel LED modules to high-stability laser engines, each solution delivers precision, stability, and adaptability for your specific applications. Whether for advanced imaging, optogenetics, or fiber-coupled systems, VenusLab light sources ensure consistent performance to drive your innovation forward.\u003C/span>\u003C/p>",[45],{"id":46,"parentId":14,"name":47,"sortNum":14,"smallImage":48,"smallImageAlt":48,"introduction":49,"elect":30,"childrenFlag":13},10,"Laser","https://source.venuslabtech.com/mall-prod/e90dbc77-1a1b-4c2f-b6ab-2b8aba78233c.png","\u003Cp>\u003Cbr>\u003C/p>",{"id":51,"parentId":30,"name":52,"sortNum":14,"smallImage":53,"smallImageAlt":53,"introduction":54,"children":55,"elect":30,"childrenFlag":13},3,"Detectors","https://source.venuslabtech.com/mall-prod/635fa0d9-5f9f-4575-8fbf-70d07d4a0fcf.png","\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">The VenusLab detector product series is core-positioned around the concept of \"full-wavelength coverage, full-scenario adaptation, and high-precision output\". It builds a complete product matrix spanning from basic optical signal monitoring to single-photon-level ultra-high-precision detection through 6 major segmented categories. Covering the full wavelength range from ultraviolet (185nm) to short-wave infrared (2500nm), with response speeds ranging from 50ns down to 1ns and detection sensitivity spanning from 0.1nW to the single-photon level, this series can meet the differentiated optical signal detection needs across multiple fields such as scientific research, industry, biomedicine, and security. It provides stable and accurate core sensing components for various light-related applications.\u003C/span>\u003C/p>\u003Cp>\u003Cbr>\u003C/p>",[56,60],{"id":57,"parentId":51,"name":58,"sortNum":13,"smallImage":59,"smallImageAlt":59,"introduction":49,"elect":30,"childrenFlag":13},18,"Photodetector","https://source.venuslabtech.com/mall-prod/33fb14c5-d255-496c-b822-a0b81ee1a6ba.png",{"id":61,"parentId":51,"name":62,"sortNum":14,"smallImage":63,"smallImageAlt":63,"introduction":49,"elect":30,"childrenFlag":13},19,"Photodiodes","https://source.venuslabtech.com/mall-prod/15133790-2487-4ce3-bc77-372db6368e9b.png",{"id":65,"parentId":30,"name":66,"sortNum":51,"smallImage":67,"smallImageAlt":67,"introduction":68,"children":69,"elect":30,"childrenFlag":13},4,"Imaging","https://source.venuslabtech.com/mall-prod/02082dd8-575f-4441-8e63-81a43853d93c.png","\u003Cp style=\"line-height: 1.5;\">\u003Cspan style=\"font-size: 19px; font-family: Arial;\">Centered on the core concept of \"Precise Capture + Ecological Synergy\", the VenusLab imaging product series covers the entire imaging wavelength range from ultraviolet (200nm) to short-wave infrared (2500nm). It builds a complete product matrix that spans from microscopic imaging to weak light signal visualization through 4 major segmented product categories.\u003C/span>\u003C/p>\u003Cp style=\"line-height: 1.5;\">\u003Cspan style=\"font-size: 19px; font-family: Arial;\">The series can seamlessly interface with its detectors (such as single-photon counting modules and InGaAs detectors) and optical equipment, while boasting the combined characteristics of high resolution (up to 20 million pixels), high frame rate (up to 120fps), and low noise (dark current ≤ 1e-12 A). It meets the integrated needs of \"imaging - analysis - recording\" in fields including scientific research, industry, and biomedicine.\u003C/span>\u003C/p>",[70,74,78,82,87],{"id":71,"parentId":65,"name":72,"sortNum":13,"smallImage":73,"smallImageAlt":73,"introduction":49,"elect":30,"childrenFlag":13},24,"Scientific Cameras","https://source.venuslabtech.com/mall-prod/a53af2a6-2e06-4a58-936b-03479dda5ca0.png",{"id":75,"parentId":65,"name":76,"sortNum":14,"smallImage":77,"smallImageAlt":77,"introduction":49,"elect":30,"childrenFlag":13},25,"CMOS Cameras","https://source.venuslabtech.com/mall-prod/89dbbff2-301e-4dd6-a1a6-3196ea189a86.png",{"id":79,"parentId":65,"name":80,"sortNum":51,"smallImage":81,"smallImageAlt":81,"introduction":49,"elect":30,"childrenFlag":13},26,"CCD Cameras","https://source.venuslabtech.com/mall-prod/4362a829-8e2d-46a7-96c1-4c8ee45a6d15.png",{"id":83,"parentId":65,"name":84,"sortNum":85,"smallImage":86,"smallImageAlt":86,"introduction":49,"elect":30,"childrenFlag":13},32,"HDMI Cameras",9,"https://source.venuslabtech.com/mall-prod/4f44eb5c-8319-48da-b669-f3c4dbbcb13a.png",{"id":88,"parentId":65,"name":89,"sortNum":46,"smallImage":90,"smallImageAlt":90,"introduction":49,"elect":30,"childrenFlag":13},33,"Microscope Cameras","https://source.venuslabtech.com/mall-prod/d8690bc7-4af2-42a6-b02b-1cf084b52eb5.png",{"id":29,"parentId":30,"name":31,"sortNum":65,"smallImage":92,"smallImageAlt":92,"introduction":93,"children":94,"elect":30,"childrenFlag":13},"https://source.venuslabtech.com/mall-prod/af136da6-6853-426d-8a86-5adc2985f50b.png","\u003Cp style=\"line-height: 1.5;\">\u003Cspan style=\"font-size: 19px; font-family: Arial;\">VenusLab's optical and fiber optic component products focus on high-precision optical signal regulation and transmission. They cover the entire chain from basic optical components to fiber optic integration solutions, and can form a synergistic effect with the company's own detectors, cameras and other products to build a complete optical system.\u003C/span>\u003C/p>",[95,97],{"id":33,"parentId":29,"name":34,"sortNum":13,"smallImage":96,"smallImageAlt":96,"introduction":49,"elect":30,"childrenFlag":13},"https://source.venuslabtech.com/mall-prod/ccadce05-879a-4005-bdf3-f0ea7c5c6ed7.png",{"id":98,"parentId":29,"name":99,"sortNum":51,"smallImage":100,"smallImageAlt":100,"introduction":49,"elect":30,"childrenFlag":13},36,"Fiber Parts","https://source.venuslabtech.com/mall-prod/1b80704b-5f12-40e1-b685-064d3055c56c.png",{"id":102,"parentId":30,"name":103,"sortNum":29,"smallImage":104,"smallImageAlt":104,"introduction":105,"children":106,"elect":30,"childrenFlag":13},6,"Opto-Mechanics","https://source.venuslabtech.com/mall-prod/3deebc29-027a-4603-b724-63f7e4fa6910.png","\u003Cp style=\"line-height: 1.5;\">\u003Cspan style=\"font-size: 19px; font-family: Arial;\">The VenusLab optomechanical products serve as the core carrier for supporting the stable operation of optical experiments and industrial optical systems, with \"Full-Dimensional Regulation + High-Stability Support + Extreme Environment Adaptability\" as their core value.They cover the full range of needs, spanning from \"microscopic position alignment\" to \"macroscopic system construction\", and from \"normal temperature & conventional scenarios\" to \"high-low temperature/vacuum extreme scenarios\".\u003C/span>\u003C/p>\u003Cp style=\"line-height: 1.5;\">\u003Cspan style=\"font-size: 19px; font-family: Arial;\">These products can achieve seamless synergy with the company’s in-house detectors, imaging equipment, light sources, and other products, forming an integrated optical solution for \"optical signal generation - transmission - regulation - detection\". They provide precision mechanical control capabilities ranging from the micrometer to nanometer scale for the scientific research and industrial fields.\u003C/span>\u003C/p>",[107,111],{"id":108,"parentId":102,"name":109,"sortNum":29,"smallImage":110,"smallImageAlt":110,"introduction":49,"elect":30,"childrenFlag":13},62,"Optical Tables","https://source.venuslabtech.com/mall-prod/1016b0a2-f58c-42c5-8e30-2c2f70e9c4c4.png",{"id":112,"parentId":102,"name":113,"sortNum":102,"smallImage":114,"smallImageAlt":114,"introduction":49,"elect":30,"childrenFlag":13},63,"Temperature Stage","https://source.venuslabtech.com/mall-prod/9710b50f-7653-4488-a541-811f4d9b889c.png",{"id":116,"parentId":30,"name":117,"sortNum":102,"smallImage":118,"smallImageAlt":118,"introduction":119,"children":120,"elect":30,"childrenFlag":13},7,"Optical Test & Metrology","https://source.venuslabtech.com/mall-prod/88a64fab-6c58-416d-8630-cea8401c3ecb.png","\u003Cp style=\"line-height: 1.5;\">\u003Cspan style=\"font-size: 19px; font-family: Arial;\">VenusLab's optical measurement and characterization products are centered on the core of \"Full Parameter Coverage, Extreme Environment Adaptability, and Intelligent Analysis\".They cover four major categories: spectral measurement, power and energy measurement, beam analysis, and infrared temperature measurement and imaging.Together with the company's in-house optomechanical products, these products form a closed-loop solution for \"Precision Regulation - Accurate Measurement\".\u003C/span>\u003C/p>",[121],{"id":122,"parentId":116,"name":123,"sortNum":13,"smallImage":124,"smallImageAlt":124,"introduction":49,"elect":30,"childrenFlag":13},69,"Spectral Measurement","https://source.venuslabtech.com/mall-prod/db8d8151-da44-436e-834a-28644b643784.png",{"id":126,"parentId":30,"name":127,"sortNum":116,"smallImage":128,"smallImageAlt":128,"introduction":129,"children":130,"elect":30,"childrenFlag":13},8,"Systems & Applications","https://source.venuslabtech.com/mall-prod/151843f8-ac03-4d88-a343-c0fbd70e75d1.png","\u003Cp style=\"line-height: 1.5;\">\u003Cspan style=\"font-size: 19px; font-family: Arial;\">Centered on \"Basic Observation - High-Resolution Analysis\", VenusLab offers brightfield/fluorescence microscopy for routine high-efficiency imaging, and confocal/Raman microscopy focusing on ultra-high resolution and molecular spectroscopy integration. Sharing modules and unified interfaces for flexible switching, they provide one-stop solutions for \"morphology observation - composition - structural analysis\" in biomedicine and materials science.\u003C/span>\u003C/p>",[131,136],{"id":132,"parentId":126,"name":133,"sortNum":14,"smallImage":134,"smallImageAlt":134,"introduction":135,"elect":30,"childrenFlag":13},85,"Confocal/Raman Microscopy","https://source.venuslabtech.com/mall-prod/dbf92573-535b-4fcb-b200-b90f31ae2d3b.png","\u003Cp style=\"line-height: 1.5;\">\u003Cspan style=\"color: rgba(0, 0, 0, 0.85); font-size: 19px; font-family: Arial;\">The Confocal/Raman Microscopy System is a product of in-depth integration of confocal microscopic imaging technology and Raman spectroscopy technology. It uses confocal technology to achieve high-resolution optical imaging and spatial localization of samples, and simultaneously acquires the molecular structure \"fingerprint information\" of designated microregions through Raman spectroscopy, ultimately realizing integrated detection of \"morphological observation - component identification - structural analysis\".\u003C/span>\u003C/p>",{"id":137,"parentId":126,"name":138,"sortNum":51,"smallImage":139,"smallImageAlt":139,"introduction":49,"childrenFlag":13},197,"Biological microscopy","https://source.venuslabtech.com/mall-prod/139800a9-89d5-4fa3-a2b7-4a3760edc22c.png",{"code":4,"msg":5,"data":141},{"productDTOS":142},[143,149,150],{"id":144,"name":12,"smallImage":145,"description":146,"modelNumber":147,"introduction":148},10115,"https://source.venuslabtech.com/mall-prod/23a89d77-3586-4b19-b35b-edd8b9d5cfd4.jpg","Long working distance, high-definition imaging.","VL Plan Fluor EPI BD  20X","\u003Cp style=\"text-align: start;\">\u003Cspan style=\"font-size: 19px; font-family: Arial;\">Long working distance + flat-field semi-apochromatic: A working distance of 12mm allows direct observation of samples such as 25mm thick metal blocks. The flat-field design eliminates field curvature, ensuring the entire field of view (25mm range) is clear without color fringing. Bright-dark field switching: Bright field is used to observe the distribution of metal grains, while dark field captures nanoscale scratches on the surface. No need to change lenses, improving efficiency.\u003Cbr>\u003C/span>\u003C/p>\u003Cp style=\"text-align: start;\">\u003Cbr>\u003C/p>\u003Cp style=\"text-align: start;\">\u003Cspan style=\"font-size: 19px; font-family: Arial;\">Applications:\u003Cbr>Preliminary screening of surface defects on thick metal plates, macro texture inspection of chip packaging, online observation of samples with fixtures (long working distance reserves operating space).\u003C/span>\u003C/p>\u003Cp style=\"text-align: start;\">\u003Cspan style=\"font-size: 19px; font-family: Arial;\">\u003Cbr>\u003C/span>\u003C/p>",{"id":9,"name":12,"smallImage":18,"description":16,"modelNumber":19,"introduction":25},{"id":151,"name":152,"smallImage":153,"description":16,"modelNumber":154,"introduction":155},10116,"Brightfield and Darkfield Long-Working-Distance Objective Lens","https://source.venuslabtech.com/mall-prod/f5de301c-0f6d-4cf3-80db-9b45092f9e42.jpg","VL Plan Fluor EPI BD 100X","\u003Cp style=\"text-align: start;\">\u003Cspan style=\"font-size: 19px; font-family: Arial;\">Breakthrough in long working distance at high magnification: With a working distance of 3.1mm, it far exceeds that of conventional 100× objectives (usually < 1mm), balancing ultra-precise observation and operational safety; Ultimate resolution: NA 0.8 combined with flat-field semi-apochromatism enables detection of ultra-fine defects such as nanoscale short circuits in chips and pinholes in wafer oxide layers.\u003Cbr>\u003C/span>\u003C/p>\u003Cp style=\"text-align: start;\">\u003Cbr>\u003C/p>\u003Cp style=\"text-align: start;\">\u003Cspan style=\"font-size: 19px; font-family: Arial;\">Applications include:\u003Cbr>Nanoscale scratch detection of semiconductor chips (dark field), microtopography analysis of ultra-precision materials (such as graphene) (bright field), and high-magnification observation of abnormal metal grain boundaries.\u003C/span>\u003C/p>",1764059232499]