[{"data":1,"prerenderedAt":148},["ShallowReactive",2],{"ca06814ba5544316e3d30b6276cb08c7":3,"ProductItem10136":7,"TopCategory":36,"ProductSelectProduct10136":139},{"code":4,"msg":5,"data":6},200,"success",{},{"code":4,"msg":5,"data":8},{"id":9,"parentId":10,"parentName":11,"name":11,"type":12,"sortNum":12,"createTime":13,"description":14,"homeUrl":15,"homeUrlAlt":15,"smallImage":16,"smallImageAlt":15,"modelNumber":17,"meta":18,"configJson":19,"picList":20,"keywordsList":21,"newsList":22,"introduction":23,"configListList":24,"parentResp":25},10136,117,"VL Plan Apo EPI Brightfield Observation Objective Lens",1,"2025-09-01 16:21:12","Full visible light band, high-resolution imaging","https://source.venuslabtech.com/mall-prod/58f8af62-fccd-4d1d-b20d-fde4e19b1a2d.jpg","https://source.venuslabtech.com/mall-prod/d64439a3-1066-435f-a326-dfb69b21d005.jpg","VL Plan Apo EPI 50X","[{\"name\":\"title\",\"label\":\"Title 标题\",\"content\":\"VL Plan Apo EPI Brightfield Observation Objective Lens | VenusLab\"},{\"name\":\"keywords\",\"label\":\"Keywords 关键词\",\"content\":\"VL Plan Apo EPI 50X objective lens, 50X plan apochromatic EPI objective, VenusLab VL Plan Apo EPI 50X, EPI illumination 50X high-magnification lens, Ultra-high resolution 50X Plan Apo objective, Flat-field correction 50X EPI lens, Subcellular fluorescence imaging 50X objective, Precision material analysis 50X lens, Lab-grade 50X Plan Apo EPI component, Low-aberration 50X EPI objective.\"},{\"name\":\"description\",\"label\":\"Description 描述\",\"content\":\"VenusLab VL Plan Apo EPI 50X: 50X high-magnification plan apochromatic objective with EPI illumination—ultra-high resolution, flat-field correction & low aberration, ideal for subcellular fluorescence imaging, precision material analysis. Explore now!\"},{\"name\":\"og:title\",\"label\":\"og:title\",\"content\":\"VenusLab VL Plan Apo EPI 50X – 50X Plan Apo EPI Objective\"},{\"name\":\"og:type\",\"label\":\"og:type\",\"content\":\"website\"},{\"name\":\"og:description\",\"label\":\"og描述\",\"content\":\"50X plan apochromatic (Plan Apo) objective with EPI illumination—excellent signal-to-noise ratio, sharp high-magnification imaging, trusted in cellular structure research, lab precision microscopy, industrial micro-defect detection.\"},{\"name\":\"og:image\",\"label\":\"og图片\",\"content\":\"https://source.venuslabtech.com/mall-prod/58f8af62-fccd-4d1d-b20d-fde4e19b1a2d.jpg\"},{\"name\":\"og:url\",\"label\":\"og url\",\"content\":\"https://www.venuslabtech.com/products/vl-plan-apo-epi-50x\"},{\"name\":\"twitter:title\",\"label\":\"twitter:title\",\"content\":\"VenusLab VL Plan Apo EPI 50X – 50X Plan Apo EPI Objective\"},{\"name\":\"twitter:description\",\"label\":\"twitter描述\",\"content\":\"50X plan apochromatic (Plan Apo) objective with EPI illumination—excellent signal-to-noise ratio, sharp high-magnification imaging, trusted in cellular structure research, lab precision microscopy, industrial micro-defect detection.\"},{\"name\":\"twitter:image\",\"label\":\"twitter图片\",\"content\":\"https://source.venuslabtech.com/mall-prod/58f8af62-fccd-4d1d-b20d-fde4e19b1a2d.jpg\"},{\"name\":\"twitter:card\",\"label\":\"twitter:card\",\"content\":\"summary_large_image\"},{\"name\":\"twitter:site\",\"label\":\"twitter:site\",\"content\":\"VenusLabtech\"}]","[{\"key1\":\"NA\",\"key2\":\"WD\",\"value1\":\"0.95\",\"value2\":\"0.35mm\"},{\"key1\":\"R\",\"key2\":\"±D.F\",\"value1\":\"0.29um\",\"value2\":\"0.3um\"}]",[],[],[],"\u003Cp style=\"text-align: start;\">\u003Cspan style=\"font-size: 19px; font-family: Arial;\">It adopts apochromatic correction (achromatism in the entire visible light range of 400–700nm) and flat-field design to eliminate field curvature and color fringing interference. At 50× magnification, it balances resolution and field of view, making it suitable for fine observation at medium magnification.\u003C/span>\u003C/p>\u003Cp style=\"text-align: start;\">\u003Cspan style=\"font-size: 19px; font-family: Arial;\">\u003Cbr>\u003C/span>\u003C/p>\u003Cp style=\"text-align: start;\">\u003Cspan style=\"font-size: 19px; font-family: Arial;\">Applications:\u003Cbr>Defect detection of semiconductor chip solder joints (balancing field of view and resolution), analysis of metal grain distribution, and observation of wear at medium magnification for precision molds.\u003C/span>\u003C/p>",[],[26,30,33],{"id":27,"parentId":28,"name":29},5,0,"Optics & Fiber",{"id":31,"parentId":27,"name":32},34,"Imaging Optics",{"id":34,"parentId":31,"name":35},38,"Objectives",{"code":4,"msg":5,"data":37},[38,49,63,90,100,114,124],{"id":39,"parentId":28,"name":40,"sortNum":12,"smallImage":41,"smallImageAlt":41,"introduction":42,"children":43,"elect":28,"childrenFlag":12},2,"Light Sources","https://source.venuslabtech.com/mall-prod/0513a35b-c34f-4a0b-9a7d-d2e627c17713.png","\u003Cp>\u003Cspan style=\"font-size: 19px; font-family: Arial;\">At VenusLab, our Light Sources portfolio is designed to meet the diverse needs of modern research and industry. 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>",[44],{"id":45,"parentId":39,"name":46,"sortNum":39,"smallImage":47,"smallImageAlt":47,"introduction":48,"elect":28,"childrenFlag":12},10,"Laser","https://source.venuslabtech.com/mall-prod/e90dbc77-1a1b-4c2f-b6ab-2b8aba78233c.png","\u003Cp>\u003Cbr>\u003C/p>",{"id":50,"parentId":28,"name":51,"sortNum":39,"smallImage":52,"smallImageAlt":52,"introduction":53,"children":54,"elect":28,"childrenFlag":12},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>",[55,59],{"id":56,"parentId":50,"name":57,"sortNum":12,"smallImage":58,"smallImageAlt":58,"introduction":48,"elect":28,"childrenFlag":12},18,"Photodetector","https://source.venuslabtech.com/mall-prod/33fb14c5-d255-496c-b822-a0b81ee1a6ba.png",{"id":60,"parentId":50,"name":61,"sortNum":39,"smallImage":62,"smallImageAlt":62,"introduction":48,"elect":28,"childrenFlag":12},19,"Photodiodes","https://source.venuslabtech.com/mall-prod/15133790-2487-4ce3-bc77-372db6368e9b.png",{"id":64,"parentId":28,"name":65,"sortNum":50,"smallImage":66,"smallImageAlt":66,"introduction":67,"children":68,"elect":28,"childrenFlag":12},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>",[69,73,77,81,86],{"id":70,"parentId":64,"name":71,"sortNum":12,"smallImage":72,"smallImageAlt":72,"introduction":48,"elect":28,"childrenFlag":12},24,"Scientific Cameras","https://source.venuslabtech.com/mall-prod/a53af2a6-2e06-4a58-936b-03479dda5ca0.png",{"id":74,"parentId":64,"name":75,"sortNum":39,"smallImage":76,"smallImageAlt":76,"introduction":48,"elect":28,"childrenFlag":12},25,"CMOS Cameras","https://source.venuslabtech.com/mall-prod/89dbbff2-301e-4dd6-a1a6-3196ea189a86.png",{"id":78,"parentId":64,"name":79,"sortNum":50,"smallImage":80,"smallImageAlt":80,"introduction":48,"elect":28,"childrenFlag":12},26,"CCD Cameras","https://source.venuslabtech.com/mall-prod/4362a829-8e2d-46a7-96c1-4c8ee45a6d15.png",{"id":82,"parentId":64,"name":83,"sortNum":84,"smallImage":85,"smallImageAlt":85,"introduction":48,"elect":28,"childrenFlag":12},32,"HDMI Cameras",9,"https://source.venuslabtech.com/mall-prod/4f44eb5c-8319-48da-b669-f3c4dbbcb13a.png",{"id":87,"parentId":64,"name":88,"sortNum":45,"smallImage":89,"smallImageAlt":89,"introduction":48,"elect":28,"childrenFlag":12},33,"Microscope Cameras","https://source.venuslabtech.com/mall-prod/d8690bc7-4af2-42a6-b02b-1cf084b52eb5.png",{"id":27,"parentId":28,"name":29,"sortNum":64,"smallImage":91,"smallImageAlt":91,"introduction":92,"children":93,"elect":28,"childrenFlag":12},"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>",[94,96],{"id":31,"parentId":27,"name":32,"sortNum":12,"smallImage":95,"smallImageAlt":95,"introduction":48,"elect":28,"childrenFlag":12},"https://source.venuslabtech.com/mall-prod/ccadce05-879a-4005-bdf3-f0ea7c5c6ed7.png",{"id":97,"parentId":27,"name":98,"sortNum":50,"smallImage":99,"smallImageAlt":99,"introduction":48,"elect":28,"childrenFlag":12},36,"Fiber Parts","https://source.venuslabtech.com/mall-prod/1b80704b-5f12-40e1-b685-064d3055c56c.png",{"id":101,"parentId":28,"name":102,"sortNum":27,"smallImage":103,"smallImageAlt":103,"introduction":104,"children":105,"elect":28,"childrenFlag":12},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>",[106,110],{"id":107,"parentId":101,"name":108,"sortNum":27,"smallImage":109,"smallImageAlt":109,"introduction":48,"elect":28,"childrenFlag":12},62,"Optical Tables","https://source.venuslabtech.com/mall-prod/1016b0a2-f58c-42c5-8e30-2c2f70e9c4c4.png",{"id":111,"parentId":101,"name":112,"sortNum":101,"smallImage":113,"smallImageAlt":113,"introduction":48,"elect":28,"childrenFlag":12},63,"Temperature Stage","https://source.venuslabtech.com/mall-prod/9710b50f-7653-4488-a541-811f4d9b889c.png",{"id":115,"parentId":28,"name":116,"sortNum":101,"smallImage":117,"smallImageAlt":117,"introduction":118,"children":119,"elect":28,"childrenFlag":12},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>",[120],{"id":121,"parentId":115,"name":122,"sortNum":12,"smallImage":123,"smallImageAlt":123,"introduction":48,"elect":28,"childrenFlag":12},69,"Spectral Measurement","https://source.venuslabtech.com/mall-prod/db8d8151-da44-436e-834a-28644b643784.png",{"id":125,"parentId":28,"name":126,"sortNum":115,"smallImage":127,"smallImageAlt":127,"introduction":128,"children":129,"elect":28,"childrenFlag":12},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>",[130,135],{"id":131,"parentId":125,"name":132,"sortNum":39,"smallImage":133,"smallImageAlt":133,"introduction":134,"elect":28,"childrenFlag":12},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":136,"parentId":125,"name":137,"sortNum":50,"smallImage":138,"smallImageAlt":138,"introduction":48,"childrenFlag":12},197,"Biological microscopy","https://source.venuslabtech.com/mall-prod/139800a9-89d5-4fa3-a2b7-4a3760edc22c.png",{"code":4,"msg":5,"data":140},{"productDTOS":141},[142,143],{"id":9,"name":11,"smallImage":16,"description":14,"modelNumber":17,"introduction":23},{"id":144,"name":11,"smallImage":145,"description":14,"modelNumber":146,"introduction":147},10137,"https://source.venuslabtech.com/mall-prod/308f4f6d-1ece-4f53-ab2e-6687602746b4.jpg","VL Plan Apo EPI 100X","\u003Cp style=\"text-align: start;\">\u003Cspan style=\"font-size: 19px; font-family: Arial;\">Apochromatic correction + flat-field design ensures consistent sharpness between the edge and center of the entire field of view (0.25mm), maintaining a high resolution of 0.29μm even at 100× high magnification, making it suitable for nanoscale structure observation.\u003C/span>\u003C/p>\u003Cp style=\"text-align: start;\">\u003Cspan style=\"font-size: 19px; font-family: Arial;\">\u003Cbr>\u003C/span>\u003C/p>\u003Cp style=\"text-align: start;\">\u003Cspan style=\"font-size: 19px; font-family: Arial;\">Applications:\u003Cbr>Nanoscale scratch/short circuit detection of chips, microtopography analysis of nanomaterials such as graphene, ultra-high magnification detailed research on metal grain boundaries.\u003C/span>\u003C/p>",1764059229578]