MCL 显微定位C-Focus™ 系统
MCL 显微定位C-Focus™ 系统
MCL 显微定位C-Focus™ 系统

MCL 显微定位C-Focus™ 系统

参考价：面议
型号： C-Focus™ System
产地： 美国
品牌： MCL关注纳米
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北京欧兰科技发展有限公司
金牌会员 丨 17年
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产品详情


Features

  • Microscope automatic focus drift correction

  • Interchangeable, quick mount adapters

  • 100 μm range of motion

  • Compatible with all microscopes

  • Closed loop control



Typical Applications

  • Maintain constant microscope focus

  • High speed confocal imaging

  • Ultra-fine focus adjustments

  • Drift correction


controller for microscope focus lock system
piezo stage and hardware for microscope focus lock systemdetail of front panel of controller for microscope focal drift correction system

Product Description

C-Focus™ systems provide an automatic means to eliminate microscope focus drift over long time periods. Unlike autofocus systems which require use of advanced microscopes with internal focus correction or external devices which track video signals or reflected laser beams, the C-Focus™ simply corrects for microscope focus drift by using a high resolution (5nm) sensor system to measure the lens/sample spacing and make the necessary adjustments. The C-Focus™ system has no effect on standard manual focusing and can be retrofit to any microscope. After focus is established, simply pushing the “focus lock” button starts the C-Focus™ operation. Objective lens motions are accomplished with a lens nanopositioner (the Nano-F100S) which is easily connected to the objective lens and microscope with standard threaded adapters. In addition to the unique C-Focus™ operation, lens nanopositioner motion can also be directly commanded by digital (16-bit USB) or analog signals and can be used for high speed, high resolution confocal imaging and other imaging tasks with demanding focus requirements. The C-Focus™ lens positioning system contains the same proprietary, low noise PicoQ® position sensors used in the Nano-F100S and is capable of sub-nanometer positioning resolution. The 16-bit USB digital computer interface is included with all C-Focus™ controllers.



C-Focus™ Data

Set of Cy3 single molecule imaging
Sample: MutS protein imaged with Cy3 in presence of oxygen scavenging system
Technique: Prism TIRF
Microscope: Olympus IX71
Objective: 60x 1.2 NA Water Immersion, 1.6x magnification
Camera: Hamamatsu EMCCD

animation of performance of focus lock focal drift correction system

Courtesy of: 
Biomolecular & Cellular Dynamics Lab
Dept of Physics/IBIO, POSTECH South Korea
http://jblab.postech.ac.kr




Focus Drift vs. Constant Focus

.microscope focal drift correction during comparing with and without focus lock engaged

plot of microscope drift versus focal position during a long duration experiment



Technical Specifications

Range of motion (Nano-F100)100 μm
Resolution0.2 nm
Resonant Frequency500 Hz ±20%
Stiffness1.0 N/μm
Recommended max. load*0.5 kg
Body MaterialAl and Brass
ControllerC-Focus™
* Larger load requirements should be discussed with our engineering staff.



Additional Information

Nano-F100 Drawing
piezo focusing stage drawing

C-Focus™ System
C-Focus focus lock drift correction catalog page



Related Products

  • Nano-Cyte®LC

  • Nano-F Series

  • Nano-F25HS

  • RM21™ Microscope Platform

  • Accessories

  • Nano-Drive®


北京欧兰科技发展有限公司为您提供MCL关注纳米MCL 显微定位C-Focus™ 系统C-Focus™ System，MCL关注纳米C-Focus™ System产地为美国，属于位移台，除了MCL 显微定位C-Focus™ 系统的参数、价格、型号、原理等信息外，还可为您提供更多位移台,欧兰科技客服电话400-860-5168转1446，售前、售后均可联系。

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北京欧兰科技发展有限公司为您提供MCL关注纳米MCL 显微定位C-Focus™ 系统C-Focus™ System，MCL关注纳米C-Focus™ System产地为美国，属于位移台，除了MCL 显微定位C-Focus™ 系统的参数、价格、型号、原理等信息外，还可为您提供更多位移台,欧兰科技客服电话400-860-5168转1446，售前、售后均可联系。
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