半导体显微镜LeicaM165C(精)
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LeicaDM ILM倒置金相显微镜Leica DM ILM适用于来料、生产控制检查,检查样品制备过程和金相教学。
为您提供最优质的光学器件和最高效的显微镜系统是我们的责任。
您需要一台能快速准确显示结果的材料显微镜系统。
徕卡显微镜系统旨在减少您观察的时间,降低您的操作难度,同时提供最优化的结果。
- 徕卡品牌意味着高标准的光学性能。
HC (和谐系统) 光学系统的开发将光学显微镜标准Array提到了一个新的高度。
宽广的物镜选择范围保证了材料显微镜惊人的成像质量。
高性价比的HI Plan EPI 新物镜系列将明亮高反差与一流分辨率和优化的坚固的,耐腐蚀铸铝机身,漆面清洁,表面光滑。
显微镜的T型机身提供高稳定性,即使在高放大倍率下放置较重的样品,也能保证整体的稳健。
充足手部动作的空间是您操作灵活。
6 V 35 W照明此外,可另配外置的12V100W卤素灯反射光照明器或透射光。
根据要求,两个灯也可以同时安装开启,为明场和荧光工作。
新的灯光系统新的入射光照明系统插拔式3位反射棱镜组,很容易交换入射光及反射光照明。
滤光片组两个固定在显微镜内32mm直径的过滤器,以及一个可选的50厘米直径的中间过滤器优化观察图像。
3层机械移动载物台载物台适合不同形状和大小的样本。
几乎可以接受所有的样本量,并允许非破坏性的大型部件显微镜检查。
247X230mm 大载物台可以放置宽、高以及重的样品,内有150X150mm 的矩形台板插入可以完全移除。
小样本放在有80mm ,40mm ,30mm 和20mm 的内孔空白宽度。
同时有旋钮转动样本。
高承载能力 - 宽调节范围双层载物台支持高达样品负有重8Kg 。
XY 方向的调节范围在60 X40mm ,可迅速扫描试样。
矩形台板有4个垂直调整位,防止因制样不平对聚焦产生影响。
4新的照明系统可接纳不同类型的光源(灯泡灯丝或电弧放电),确保最佳的光强度和均匀性光通量。
外置和内置都按照克勒照明原理。
M i c r o s c o p y f r o m C a r l Z e i s sSteREO Discovery.V8A New View of ThingsBrilliant Entry into the Class ofSophisticated StereomicroscopesSteREO Discovery.V8: Enhanced ViewingNew high-performance optics – this is the outstanding performance feature that Carl Zeiss has focusedon with the development of its latest entry levelmodel in the sophisticated stereomicroscope class.The SteR EO Discovery.V8 impresses with enhanced resolution, increased contrast and, most notably, a perceptibly improved stereoscopic impression. As aresult, it offers a image brilliance that is without equalin this class of instrument. For a visible increase in information in all biomedical and industrial applica-tions, the time has come for a new view of things.SteREO Discovery.V8at a glance:• Supreme ease of operation and ergonomicviewing posture• Zoom range of 8 : 1• Optimized optics design for a visible increasein image information• Manual focusing drive with adjustable clickstops• Manual and motorized stands with high stability• Generous specimen space with high workingdistance• Illumination and contrast methods based oncold light and LEDPCBLaterally grazing reflected light Objective: Plan S 1.0x Magnification: 16x*Mouth parts of the common houseflyOblique illumination in brightfieldtransmitted lightObjective: PlanApo S 1.0xMagnification: 80x*Wafer structureDarkfield reflected lightObjective: PlanApo S 1.5xMagnification: 120x*SteREO Discovery.V8stereoscopic impression of the microscopic image.Even on our SteREO Discovery.V8 entry level model.Another area we focused on during practical realiza-tion was the systematic minimization of stray light for the entire optical system. For exceptionally brilliant contrast and a new image quality with greater infor-mation content.The innovative simultaneous design process during optical modeling has resulted in a standardized opti-cal concept for all SteREO microscopes. For signifi-cantly improved resolution and a perceptibly betterThe Optical System: More Thanthe Sum of its Individual ComponentsToday, anyone developing a stereomicroscope that sets new standards with its optical system has to work constructively at the very limits of physical feasibility,taking full advantage of every new possibility offered by state-of-the-art optical design. With experience and innovativeness, you don’t have to look any further than the optical systems from Carl Zeiss.3 ranges of high-quality objectivesAchromat S: high-contrast images with a pronounced stereoscopic impression Plan S: flat,distortion-free object fieldsPlanApo S: precisely detailed resolution with no color fringes Parfocally harmonized for needle-sharp images over the entire magnification range from 1x to 8x: the new zoom body of SteREO Discovery.V8a.b.c.The Illumination: Show Your Specimen in a New Cold LightDesigned for slimline, space-saving light guides, opti-mized for flicker-free live images on the monitor,providing constant light output even if the line volt-age fluctuates, and with ventilation as quiet as a whisper – the high-intensity CL 1500 ECO cold lightThe quality of the illumination – this is all-important for contrasting in stereomicroscopy. The new fiber-optic CL 1500 ECO cold light source with its wide range of light guides and accessories offers you a variety of opportunities for highlighting your struc-tures perfectly.The fiber-optic CL 1500 ECO cold light source illuminates the specimen precisely with intensive infrared-free light.Here with a twin-arm goose neck for oblique reflected light with a targeted shadow effect.SMD-Board with white solder resist Reflected light with different light guides a.Linear slit light for lateral grazing light b.Fiber-optic annular slit illuminator for shadow-free 360°reflected lightc.Annular slit illuminator with polarization filter device to minimize reflective glare Objective: Plan S 1.0x Magnification: 15xContrasts with variable optimization in brightfield,darkfield and oblique light: the transmitted light equipment Ssource outperforms conventional fiber-optic systems thanks to several practical advantages, and offers excellent performance at a superb price!Incidentally, lamps and filters can be changed quick-ly and conveniently. Even when stacked.a.b.c.Or in a Completely Different Light: With White LEDsEach of the annular VisiLED illuminators is made up of eight LED segments that can be switched variably.A further advantage of noise-free light sources: upProviding the ability to change rapidly from shadow-free annular illumination to lateral oblique light, con-trast optimization through turning of oblique light around the specimen, continuous rotation of the illumi-nation for a stereoscopic impression of the object in the live image – and all this at the push of a button! The list of new contrasting possibilities offered by the VisiLED illumination system with its white LEDs is endless!The VisiLED HCT contrast stage offers a wide range of contrasts.It contains separate LED illuminators for brightfield and darkfield,and sliders for finely adjusta-ble oblique light.The LEDs are controlled using the MC1500 multicontroller.Mouth parts of the common houseflyTransmitted light with VisiLED HCT contrast stage a.Brightfieldteral darkfieldc.Oblique brightfield illumination Objective: PlanApo S 1.0x Magnification: 80xQuiet,durable and offering the best in daylight quality: VisiLED LED illuminationto 4 illumination settings can be stored and repro-duced again at any time.The MC1500 multicontroller of the VisiLED system allows control of reflected, transmitted and blended light.1.2.3.4.1. Interface with digitalimage worlds: documentationSteREO Discovery.V8 creates a connection for a variety of digital photo and video cameras,via various phototubes,with interface 60N.For the simple documentation of stereomicro-scopic images,consumer cameras,with their good price/per-formance ratio,are often recommended.Anyone wishing to satisfy higher demands should use the high-resolution AxioCam microscope cameras and the AxioVision imaging software from Carl Zeiss.2. Brilliant fluorescence: PentaFluar S PentaFluar S is the name of the retrofittable fluorescence equip-ment for stereomicroscopes belonging to the SteREO Discovery family.With up to five different filter blocks in the magazine and special high-performance light sources,this is an outstand-ing addition for contemporary fluorescence applications in stereomicroscopy.3. Better in position: the binocular ergo-phototube S 5-45°Ergonomics is also about choosing a relaxed sitting position when operating a microscope.The viewing angle and height have to coincide.The ergotube allows a free choice of viewing angle between 5 and 45 degrees.Intermediate tubes and two working positions for the eyepiece clamps vary the viewing height.4. Vertical 2D impression:the objective slideA must for documentation with subsequent image analysis,e.g.digital object measurements: the S/doc objective slide for the SteREO Discovery family of microscopes.Positioned directly beneath the zoom body,it enables the objective to be shifted precisely under one of the stereoscopic beam path for a vertical view of your specimen.The Expandable Platform:Flexible For a Variety of ApplicationsA typical feature of stereomicroscopes is their mod-ular system design. Equipped with intelligent inter-faces and fully integrated into the Carl Zeiss systems,SteREO Discovery.V8, with its comprehensive range of accessories, offers you a great deal of freedom in terms of organizing your workplace to suit your own practical needs.System OverviewSteREO Discovery.V8:The Technical DataObjectivesEyepiecesCarl Zeiss Micro scopy GmbH 07745 Jena, Germany ********************www.zeiss.de/stereo-discoverye c t t o c h a n g e .e d o n e n v i r o n m e n t a l l y -f r i e n d l y r ,b l e a c h e d w i t h o u t t h e u s e o f r i n e .。
leica m205 fa技术参数Leica M205 FA是一款高级显微镜,具有卓越的光学性能和先进的功能,适用于生命科学、医学研究和工业领域。
下面将从多个方面介绍Leica M205 FA的技术参数。
1. 放大倍率:Leica M205 FA具有高达20.5倍的放大倍率,可以清晰地观察微小细胞和组织结构。
高放大倍率为用户提供了更详细的图像信息,有助于研究人员更好地了解细胞和组织的结构和功能。
2. 分辨率:Leica M205 FA具有出色的分辨率,可呈现细微结构的细节。
高分辨率图像在科研和医学领域中非常重要,可以帮助研究人员观察和分析微观结构,发现细胞和组织的变化和异常。
3. 对比度:Leica M205 FA具有优异的对比度,可以清晰地显示不同细胞和组织之间的差异。
对比度是观察和分析细胞结构的关键因素之一,高对比度图像可以帮助研究人员更准确地识别和定位细胞器和细胞结构。
4. 光源:Leica M205 FA配备了高亮度的LED光源,可以提供均匀的照明和稳定的光线。
LED光源具有长寿命和低能耗的特点,不仅可以提高工作效率,还可以降低使用成本。
5. 对焦系统:Leica M205 FA采用自动对焦系统,可以快速准确地对焦样本。
自动对焦系统可以大大提高工作效率,同时减少对焦误差,保证观察结果的准确性。
6. 操作界面:Leica M205 FA配备了直观易用的操作界面,用户可以轻松调整和控制显微镜的各项参数。
操作界面简洁明了,功能齐全,适合不同用户的需求。
7. 可扩展性:Leica M205 FA具有良好的可扩展性,可以根据用户的需求进行定制和升级。
用户可以根据实际应用需求选择不同的镜头、滤光片和附件,以满足不同观察和分析的要求。
8. 数据输出:Leica M205 FA可以通过多种方式输出数据,例如USB接口、HDMI 接口和SD卡存储。
这样方便了用户保存和分享观察结果,也便于后续的数据分析和处理。
电子显微神兵利器:各种型号的透射电子显微镜透射电子显微镜(Transmission Electron Microscopy,TEM)是通过穿透样品的电子束进行成像的放大设备。
电子束穿过样品以后,带有样品之中关于微结构及组成等方面的信息,将这些信息进行方法和处理,便可得到所需要的显微照片及多种图谱。
现在商业透射电镜最高的分辨率已经达到了0.8 Å,透射电镜作为一种极为重要的电子显微设备,在包括材料、生物、化学、物理等诸多领域发挥着不可替代的重要作用。
下面简单介绍一些不同品牌和型号的透射电镜。
世界上能生产透射电镜的厂家不多,主要是欧美日的大型电子公司,德国的蔡司(Zeiss),美国的FEI(电镜部门的前身是飞利浦的电子光学公司),日本的日本电子(JEOL)、日立(Hitachi)。
蔡司公司是德国老牌光学仪器公司,光学仪器,如光学显微镜、照相机、以及军事用途的光学瞄准器都是世界一流水平,二战时德国强大的坦克部队都是用的蔡司的瞄准系统,精确度相当的高!虽然蔡司涉足电子光学领域要晚于西门子和飞利浦(西门子和飞利浦分别于1939和1949年造出自己的第一台商业化透射电镜),但其强大的研发和生产能力使其很快在电子光学仪器领域占得了一席之地,下面介绍几款蔡司的产品。
Libra 120 (Libra是“天秤座”,蔡司的电镜型号无论透射扫描都是以星座的名字命名的)技术参数:LIBRA 120点分辨率:0.34nm能量分辨率:<1.5eV加速电压:(20)40-120kv放大倍率:8-630,000x电子枪:LaB6或W照明系统:Koehler(库勒)(平行束照明系统)真空系统:完全无油系统操作界面:基于Windows XP WinTEM此款电镜分辨率较低,加速电压最高仅120KV,比主流的200KV低了不少,看似性能一般。
Libra200技术参数:LIBRA 200 FE点分辨率:0.24nm能量分辨率:<0.7eV加速电压:200kv放大倍率:8-1,000,000x电子枪:热场发射电子枪照明系统:Koehler(库勒)(平行束照明系统)真空系统:完全无油系统操作界面:基于Windows XP WinTEM此款电镜带能量过滤器,可以使用能量损失谱对样品的微区进行元素分析。
Leica DM ILInverted Microscope –for all Routine and Laboratory Applications2Leica Design by Ernest Igl /Christophe ApothélozLeica DM IL – compact inverted microscope for laboratory routine The new inverted Leica microscope blends ergonomy, a compactdesign and effective contrasting methods into a system for virtuallyunlimited life science applications.The integration of Leica HCS* optics extends the range of objectivesfor inverted microscopy.For the first time, high-quality relief contrast can be producedwithout special objectives with our new Integrated ModulationContrast (IMC) technique.Optimised phase contrast and brilliant incident light fluorescencemake the Leica DM IL the number one choice in contrastingmicroscopes.3With its unbeatable modularity, ergonomy and free view of thespecimen, teamed with newly developed and optimised contrastingtechniques, the Leica DM IL offers you a top level introduction toinverted microscopy.The adaption of the Leica DM IL to infinity optics allows theintegration of Leica HCS* components for superb image resolution,brilliant contrast and precise colour rendering. The DM IL is theinverted equivalent of our successful upright DM microscopes ofthe L and R class.The Leica DMIL is a microscope for all applications in microbiologyor the cell culture laboratory. A universal inverted microscope forroutine use: stable and space-saving, flexible and upgradablewith optics from Leica’s research microscopes.* Harmonic Component System Microinjection of oocytes in mouseRNA microinjection of frog oocytes(Xenopus)4The stand The stand of the Leica DM IL microscope is stable, aluminium-cast and excellently designed. There are two versions for biological applications:The DM IL for brightfield, phase and modulation contrast and the DM IL with additional incident light fluorescence unit.Appreciated by users for many years, the stable T-shaped micro-scope base offers plenty of valuable space round the microscope and ensures comfortable, fatigue-free microscopy. The micro-scope’s footprint is optimised to provide the necessary room for experiments, and all controls are ergonomically located. Many different components can be adapted to suit individual require-ments. The high stability, low centre of gravity and four vibration damping feet eliminate vibrations even in extreme conditions. The excellent stability of the DM IL also makes it the ideal solution for photography with long exposure times. In addition, finite element calculations and thorough practical testing in a wide variety of applications guarantee focusing which is not only ultra precise but also stable over long periods of time.The Leica DMIL contrasting microscopeThe System Discussion unitCardiac muscle cells5Due to its modularity, the Leica DM IL is particularly suitable forliving cell microscopy.Its modern, practical design, the integration of state-of-the-art,top quality optics and the excellent standard of the adaptedcontrasting techniques prove useful in research tasks as well asroutine applications.You will be convinced by the DM IL’s first-class technology andmany innovative and practical ideas.We at Leica believe microscopy should be a pleasurable experienceand designed the DM IL to be associated with enjoyment at thelaboratory workplace.Trinocular tube with DC 100Ergonomic phototubeTrinocular tube with MPS DM IL with illumination column the other way round6Nosepiece focusingSamples are focused with the quadruple objective nosepiece.The reliability, stability and precision of the focusing is not influenced by the microscope stage and the samples on it or by accessory components such as the object guide and manipulators.Illumination system The compact brightfield illumination unit is attached to a column and can be comfortably adjusted. Setting the correct height for the condenser used or the specimen on the stage is facilitated by markings along the column. The pre-centred, extremely powerful 6V 35W halogen lamp provides optimal illumination even of critical specimens. The transmitted light illumination concept is rounded off by the integration of the contrast slide (for phase and modulation contrast), the module for light filters with 32 mm diameter and the aperture diaphragm. The microscope stage with illumination arm can be turned round by 180°and is freely accessable for sample positioning from three sides.Light filters The filter module on the illumination column accommodates 32 mm diameter filters in a spoon-shaped holder. We are constantly adding to our wide range of filters, enabling you to selectively optimise the illumination for observation and image documentation.Built-in 6V 35W power supply The 6V 35W power supply, which provides the full lamp power including on/off switch, status indicator and brightness adjustment,is fully integrated in the microscope stand. Apart from the ergonomic advantages, this saves space on the microscope desk and allows the microscope to be easily picked up as a unit and moved elsewhere.The Technology7CondensersThe Leica DM IL offers you a choice of two condensers.The S 90/0.23 condenser with a free working distance of 90 mm and a numerical aperture of 0.23 is designed for brightfield and phase contrast and is particularly suitable for specimens in bulky laboratory vessels.The S 55/0.35 condenser with a free working distance of 55 mm and a numerical aperture of 0.35 for bulky containers is designed for brightfield, phase and integrated modulation contrast (IMC)and is particularly suitable for higher magnifications or thick specimens.Without a condenser, the maximum free working distance is 200 mm.Stage and accessoriesThe DM IL offers a wide variety of stages with a whole array of accessories and different inserts for your specimen vessels:The standard stage is a fixed stage plate of 252 x 212 mm. The stage can be widened by 70 mm on both sides by adapter plates. The interchangeable stage inserts (20-50 mm) allow smaller petri dishes to be used as well without losing the focus when the objective nosepiece is rotated.Object guides can be attached to both the left and right of the stage and have a minimum adjustment range of 83 x 127 mm. The control of the coaxial drive is in an ergonomically low position so that you can rest your hands on the desk while scanning specimens.The object guides accommodate special and multi-purpose frames for all types of culture vessels.A heating stage up to max. 45°C, a 3-plate mechanical stage and scanning stages round off the range of stages for the DM IL.Micromanipulation ...... and scanning stage8DM LB tubeEyepieces and objectivesThe optics are the heart of every microscope and decisive for the quality of information. We have set new standards here by intro-ducing our HC optics.The Leica DM IL is designed for brightfield, phase contrast, Inte-grated Modulation Contrast (IMC) and incident light fluorescence.All infinity-corrected high performance objectives in the Leica range with 25 mm screw thread are compatible with the DM IL microscope.Even earlier-type Leica objectives can be adapted for use on the DM IL. We offer a wide range of special objectives for inverted microscopy applications with long free working distances (L objectives) and/or with correction mounts (Corr objectives) to compensate for different vessel thicknesses. The latest Leica optics brochure features our whole range of objectives.Depending on the tube configuration, there is a wide choice of eyepieces with magnifications 10x, 12.5x, 15x, 16x or 25x, suitable for fields of view up to 20 mm. Besides special high-point eyepieces for eyeglass wearers, we also supply eyepieces with adjustable eyelens (M eyepieces), into which different types of graticule can be inserted.The DM IL range also comprises many different observation and photo tubes. The tubes are interchangeable and can be individually rotated by 360°in the tube mount and then fixed in position. All tubes are fitted with an infinity tube lens 1x. The following tubes are used on the DM IL:•Binocular tube ILB, with 45°viewing angle, for eyepieces with 23.2 mm outer diameter •Trinocular (photo)tube ILT, with 45°viewing angle, for eyepieces with 23.2 mm outer diameter, with vertical photo/TV exit with switchable light path for either 100% visual or 100% photo/TV.The position of the photo/TV exit 88 mm to the side of the tube has the special advantage that it allows an unobstructed view of the specimen.Other tubes from the Leica DM L range can be used via an IL/L adapter:•Binocular tube HC LB 45°viewing angle •Binocular tube HC LVB 0-35°ergotube •Trinocular (photo)tube HC L1T 45°viewing angle •Trinocular (photo)tube HC L3T 45°viewing angle •Trinocular (photo)tube HC LV1T 0-35°ergotubeThe Optics351+364 mn UVAr 488mn 568mn 647mn Ar/Kr 4905205575766486703504004505005506006507009Developments in diagnostics and med./biol. research (e.g. fluores-cence applications) and the increasing use of video technology and electronic image processing have to be paralleled by intelligent technical adaptations of the microscope system.The new HCS optics concept introduced with the Leica DM R microscope meets this requirement. It is the result of an integral system consideration, harnessing all technological potential.The abbreviation HCS stands for Harmonic Component System.Its special features are:•well-balanced optical and mechanical fitting dimensions•harmonious balance of all optical system components, i.e. the parameters contributing to the microscope’s performance (objectives, tube lenses, tubes, eyepieces, TV cameras/adapters,etc.) have been harmonised throughout the entire optic system.This has created scope for even greater optical opportunities.The HCS system is the answer to your application requirements not only today, but in future, too.Rat testicles, IMC10The Leica DM IL is the microscope for all requirements in the cell culture lab. A universal inverted microscope for routine application: stable and space-saving, flexible and upgradable with optics from Leica research microscopes.BrightfieldThe whole range of objectives from 4x-100x magnification can be used for brightfield applications. Samples in almost any kind of vessel can be examined with or without a condenser, while a 6V 35W halogen lamp ensures optimal illumination.Phase contrastIn vivo/ in vitro microscopy specimens are mostly living cultures or microorganisms and are examined under sterile conditions. Contrast of the transparent tissue can only be enhanced by optical methods.Phase contrast is a useful technique for high-contrast imaging of unstained specimens. The phase contrast technique used by Leica on the DM IL has been optimised for inverted microscopy applications and produces equally excellent contrast in watery solutions and of dry preparations in petri dishes.Spinal cord, catContrastingLymphocyte toxicity testdouble staining, strongly positiveLymphocyte toxicity testdouble staining, weakly positive11Human brain Femtotip microinjection needle (Photo: Eppendorf)FibroblastsIMC (Integrated Modulation Contrast)The innovative technique of Integrated Modulation Contrast (IMC)now introduced by Leica in the DM IL is based on Hoffman’sprinciple and produces this contrast without the need for specialobjectives–ordinary brightfield or phase contrast objectives canbe used. The Leica IMC provides a high-contrast, 3D image oftransparent objects similar to that of interference contrast. Plasticculture vessels do not impair the quality of the image as thetechnique is polarisation-neutral.The diaphragm slide on the side of the illumination and theswitchable modulator in the intermediate image of the pupilproduce the type of contrast named after Hoffman without modi-fying the objectives. High contrast, high resolution, a halo-freerelief image of either stained or unstained specimens make Leica’sIMC a new standard in the class of inverted routine microscopy.FluorescenceThe fluorescence model of the DM IL reflects the growing signifi-cance of fluorescence for in vivo/in vitro microscopy. The maincomponents of this configuration are an incident light axis integrat-ed in the microscope stand, incorporating a fluorescence slide forthree filter cubes. A wide range of light sources with multi-lens,chromatically corrected collectors brighten up even the weakestfluorescence. The fluorescence filter cubes comprise an optimallymatched combination of excitation, reflection, band-pass andbarrier filters. We are constantly updating our range of filtercubes to keep pace with the latest challenges in biology andmedicine.Transmitted light techniques can be used simultaneously or inalternation in order to clearly allocate fluorescent and non-fluorescent structures.The Leica DM IL offers you a powerful system for immunology,cytopathology, virology – in fact wherever fluorescence techniquesare used in combination with inverted microscopy.Leica Microsystems – the brand for outstanding products Microscopes Compound Stereo Surgical Laser Scanning Photomicrography Video Microscopy Measuring Microscopes Advanced Systems Image Analysis Spectral Photometry Automated Inspection Stations Measurement Systems Electron Beam Lithography Laboratory equipment Tissue Processors Embedding Systems Routine- & Immunostaining Coverslippers Refractometers Microtomes Sliding, Rotary & Disc Cryostats Ultramicrotomes EM Sample Preparation Leica Microsystems’ Mission is to be the world’s first-choice provider of innovative solutions to our customers’ needs for vision, measurement, lithography and analysis of microstructures.Leica, the leading brand for microscopes and scientific instruments, has developed from five brand names, all with a long tradition: Wild, Leitz, Reichert, Jung and Cambridge Instruments. 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半导体显微镜 Leica M165C
物质存在的形式多种多样,固体、液体、气体、等离子体等等。
我们通常把导电性差的材料,如煤、人工晶体、琥珀、陶瓷等称为绝缘体。
而把导电性比较好的金属如金、银、铜、铁、锡、铝等称为导体。
可以简单的把介于导体和绝缘体之间的材料称为半导体。
半导体的分类,按照其制造技术可以分为:集成电路器件,分立器件、光电半导体、逻辑IC、模拟IC、储存器等大类,一般来说这些还会被分成小类。
此外还有以应用领域、设计方法等进行分类,虽然不常用,但还是按照IC、LSI、VLSI(超大LSI)及其规模进行分类的方法。
此外,还有按照其所处理的信号,可以分成模拟、数字、模拟数字混成及功能进行分类的方法。
Leica M165C体视显微镜实拍照片:
徕卡体视显微镜Leica M165C介绍:
徕卡研究级体视显微镜Leica M165C,可外接绘图仪,1倍物镜下放大倍数7.3-120倍,可外接摄像称为电脑型显微镜。
多种物镜和光源组合可选。
适合电子元器件、半导体、LCD、粉尘颗粒等样品观察分析。
您是否期望拥有一款不仅能够提供完美图像、便于使用,而且还能够重现实验和检验的立体显微镜?如果是,Leica M165 C 高性能立体显微镜完全就是您的理想选择!它是唯一一款能够提供编码 16.5:1 变倍比以及7.3 - 120倍放大倍率 (使用1.0x PlanApo 物镜的立体显微镜。
集成编码将放大倍率和可变光圈位置实时传送到 Leica Application Suite (LAS 软件。
刻度条以透明的方式嵌入到实时图像中,在放大倍率发生变化时同步更新。
当存储图像时,所有设置随同图像一起保存,以便将来随时调用。
Leica M165 C 显微镜可根据您的需求进行精确定制:全面的人体工学附件、各种不同的 LED 光源以及多种数字摄像头供您选择,对 Leica M165 C 进行定制,使其能够满足材料测试研究的各种应用要求。
为您带来的优势
全复消色差 16.5:1 变倍比,标准放大倍率 7.3 - 120 倍
徕卡研究级手动体视显微镜Leica M165C大变倍比
借助 Leica M165 C显微镜的广泛变倍比和放大倍率范围,您可以执行各种任务,而无需更换物镜,甚至无需切换显微镜。
我们最常用的物镜是 1.0x PlanApo,例如,使用 7.3 倍放大倍率时,成像视野的最大直径为 31.5 mm。
在 120 倍放大倍率时,可以显示微小至 2.2 µm 的细节。
一次击键完成再现和记录
徕卡研究级手动体视显微镜Leica M165C软件简单易用
Leica Application Suite (LAS 软件可在 LAS 中实时显示放大倍率设置和可变光圈位置,并随同每幅图像存储这些参数,从而减轻您的工作量。
再现和记录结果的更有效方式是什么?
超广泛的光源
徕卡研究级手动体视显微镜Leica M165C光源照明范围超广
从采用环形灯的均匀照明到用于强反光样品的高漫反射圆顶照明–采用 Leica
M165 C显微镜,始终以最佳光线呈现您的样品。
可使用所有 Leica LED5000 系列入射光源和 Leica TL3000-5000 系列透射光底座。
模块性
徕卡研究级手动体视显微镜Leica M165C可扩展多种模块
投资 Leica M165 C 显微镜是您明智的选择。
各种附件供您选择,根据您的特殊要求来定制系统。
徕卡公司的 M 系列显微镜产品专为迎合您不断变化的要求而设计。
高性能光学部件:数值孔径 0.302
徕卡研究级手动体视显微镜Leica M165C超大数值孔径
2.0x PlanApo 显微镜物镜是一款光学杰作。
与Leica M165 C显微镜组合使用,可以获得高达 0.302 的最大孔径。
根据Ernst Abbe的光学定律,Leica M165 C显微镜的光学分辨率高达 906 LP/mm (每毫米线对或 1.1 µm。