background preloader

Leadgenm

Facebook Twitter

National Microscope Exchange

Sales manager at National Microscope Exchange, An online store of refractometers and Microscopes.

National Microscope Blog - The Basic Working of a Simple Microscope. The first question that strikes the first time microscope users is “how does a microscope work”?

The Basic Working of a Simple Microscope

To understand the working of a microscope you first need to know a little about microscopes. A basic microscope has one lens and is mandatory magnifying glass with a relatively high magnification. The basic compound microscope is found in research centers, schools, and hospitals and has a series of lenses to focus and collect light transmitted through the specimen. Even though a compound microscope is slightly complicated with larger multiple lenses it helps to enhance the resolution and magnification while reducing chromatic aberration.

Why do we need a microscope? Thanks to the modern science now we can see those tiny materials that we cannot see with our naked eyes. Properly Setting Up Koehler Alignment in a Microscope - National Microscope Blog. Digital Salinity Meters. Buying the Right Microscope. Microscopes are one of the most important apparatus used to carry on various researches in different fields.

Buying the Right Microscope

So when it comes to buying a microscope, the most important factor that needs to be kept in mind is the purpose of microscope. Though all microscopes have similar functions i.e. magnifying the micro organisms or particles but yet there is a huge difference between the purpose of a jeweler and a biologist using microscope. Buying the right kind of microscope is very important to carry out the experiments properly. Many factors should be kept in mind while buying the right microscope. The component of the microscope plays an important role when we plan to buy a microscope. AU-600-HDS Accu Scope, a versatile system ideal for labs, classrooms and industrial environments. The Best Just Got Even Better!

AU-600-HDS Accu Scope, a versatile system ideal for labs, classrooms and industrial environments.

The AU-600-HDS Camera now has a system offered with an integrated 11.6" HD Monitor attached to the Excelis HD camera for those who want a stand-alone camera and monitor system! The AU-600-HDS is simple to install and easy to use. This versatile system is ideal for labs, classrooms and industrial environments. Users can view images directly on the HD screen, connect to a PC via USB, or images can be displayed simultaneously on the HD monitor and PC.

HealthCare Microscopes

Atago Brix Refractometer Model 2343 Master 4M. Atago Brix Refractometer 2342 Master 4T. VanGuard Stereo Zoom with Pole Stand 1275ZP. VanGuard Stereo Zoom Trinocular with Pole Stand 1276ZP. VanGuard Stereo Zoom with Boom Stand 1277ZB. VanGuard Monocular Microscope 1102SM. VanGuard Monocular Microscope 1111AML. VanGuard Monocular Microscope 1210CM. VanGuard Monocular Microscope 1211CM. VanGuard Binocular Phase Microscope 1423PHi. Accu-Scope 3000LED Binocular Microscope. Accu-Scope Binocular Microscope With LED Illumination Model 3000LED The Accu-Scope® 3000-LED Microscope Series delivers outstanding optical performance, value and resolution to meet the exacting standards of life science professionals and students.

Accu-Scope 3000LED Binocular Microscope

With a newly designed infinity plan optical system, a best in class 20mm field of view and a super-bright 3 watt LED illuminator, the 3000-LED Series provides high contrast images with outstanding resolution, precision design and enhanced illumination. Eyepieces: HWF Plan 10x eyepiece, 20mm field of view with built-in diopter adjustment; a pointer is standard in one. Objectives: Standard configuration includes Infinity Plan achromat 4x, 10x, 40xR* and 100xR oil* -- (*spring-loaded) Illumination: 3 watt LED with variable intensity control Focusing System: Coaxial focusing system with adjustable tension control and upper limit stop to prevent accidental damage to slides.

Binocular Compound Microscopes. VanGuard Inverted Trinocular Phase Microscope 1293 CMI. VanGuard Inverted Trinocular Microscope 1291CMI. VanGuard Video Camera Package 1200 ZVK. VanGuard ZDPC-3 USB Digital Microscope Camera 1200. VanGuard USB Digital Microscope Camera 3 MP Model 1200-ZDPC-3 The IS series digital cameras from VanGuard produce high definition live images and video in the documentation and archival of clinical, life sciences, and material science laboratory analysis.

VanGuard ZDPC-3 USB Digital Microscope Camera 1200

With a resolution up to 2048x1536 (QSXGA) and the included ISCapture software suite, the IS-Series cameras are a perfect match for nearly any scientific application. In addition, the cameras comes standard with the following features: Still and video capture modesAutomatic/manual exposure controlManual gamma controlAutomatic/manual white balance control Also, no separate power cable is required for the camera; video, power and full camera control are all enabled with a single USB cable. The full-featured capture software suite allows a user to easily control all the cameras advanced settings and has a simple but powerful graphic interface. Meiji "CCD" Digital Color Video Microscope Camera CC2100C. Accu-Scope Micrometrics CMOS Microscope Camera 519CU. Accu-Scope Micrometrics CMOS Digital Color Camera Model 519CU 5.0MP The new generation 519CU camera builds on and improves upon the architecture of its predecessor by offering faster frame rates than ever possible before on USB 2.0 microscopy cameras.

Accu-Scope Micrometrics CMOS Microscope Camera 519CU

The 519CU camera delivers 7 frames per second at full resolution (2592 x 1932), which is three times the rate offered on prior models without any compromise in image quality ast he noise level has been reduced by 90% with the introduction of a new heat dissipation and circuit design. With 32MB of onboard memory the 519CU holds a significant amount of data generated by the image sensor and then transfers captured images to the computer via USB 2.0 bulk transfers. This design promotes frame integrity, faster data rates and allows for multiple simultaneous camera connections. The 519CU is designed for use in brightfield microscopy applications.

Specifications. Atago Deck Glass For Observation Tube RE-6712. Atago Observation Tube 100MM RE-6705. Atago Quartz Control Plate For Polarimeter Calibration RE-72043. Atago Observation Tube Small Volume 100MM RE6708. Atago Polarimeter Observation Tube Volume 50MM RE6722. Unitron Inverted Metallurgical Microscope Model MEC2.

Unitron Inverted Metallugical Microscope Model MEC2 The MEC2 is an inverted metallurgical microscope for brightfield and simple polarization applications.

Unitron Inverted Metallurgical Microscope Model MEC2

The MEC2’s compact, ergonomic, rugged design makes it easy to use in any environment for the observation of metallurgical samples, electronic components and metal parts. Meiji Trinocular Metallurgical Microscope MT8100. Meiji Trinocular Brightfield/Darkfield Metallurgical Microscope MT7530. Meiji Binocular Metallurgical Brightfield/Darkfield Microscope MT8520. Atago Digital Benchtop Refractometer 3281 RX-5000. Atago Automatic Digital Refractometer 3276 RX-5000i. Atago Automatic Digital Refractometer 3275 RX-5000i Plus. Atago Digital Benchtop Refractometer 3921 RX-007 Alpha.

Automatic Benchtop Refractometers. Vee Gee Brix Hydrometer 69 to 81° Model 6601-8. Vee Gee Brix Hydrometer 59 to 71° Model 6601-7. Vee Gee Brix Hydrometer 79 to 91° Model 6601-9. VanGuard 1493INi Inverted Trinocular Phase Microscope. Accu scope 3078-HDR Zoom Stereo Microscope. Accuscope 3078-HDR Zoom Stereo Microscope Amazing HD quality live video with fast living imaging on an HD display, coupled with an integrated SD card for image capturing make the 3078-HDR a best in class choice for industrial inspections, biology, anatomy and chemistry courses.

Accu scope 3078-HDR Zoom Stereo Microscope

The 8x – 35x zoom range provides high resolution images which can be captured on the 5 Megapixel CMOS Camera directly onto the SD card and transferred to a computer via the USB port for further review and analysis. High Definition – HD Output 4.4:1 Zoom5 Megapixel CMOS Camera The integrated 5 Megapixel CMOS Camera allows for quick image capture with the touch of a button to the SD Card. Images can be transferred out to a computer via the USB port for further analysis. Amazing HD quality live video with fast living imaging on an HD display, coupled with an integrated SD card for image capturing make the 3078-HDR a best in class choice for industrial inspections, biology, anatomy and chemistry courses.

Meiji TC5100 Inverted Biological Binocular Microscope. Propper Glass Slide Cover Slips. World Microscope Book. Ushio Incandescent Lamp Model BLC. Propper Premium Plain Glass Slides. Meiji Trinocular Polarizing Microscope MT9300. Meiji Binocular Polarizing Microscope MT9200. Meiji Trinocular Polarizing Microscope ML9430. Meiji Binocular Polarizing Microscope ML9420. Accu-Scope 3002T Trinocular Microscope. Buy Accu-Scope 3002 Binocular Microscope @ Lowest Price. Accu-Scope Binocular Microscope Model 3002 Engineered for clinical and classroom applications, Accu-Scope's 3002 Series is equipped with sharp, high contrast objectives on a rugged, die-cast aluminum frame designed for years of heavy use.

Buy Accu-Scope 3002 Binocular Microscope @ Lowest Price

Featuring ergonomic focusing controls, all brass gears and the widest field of view eyepieces in its class, the 3002 Series delivers exceptional value and performance for an entry level clinical microscope. Digital Imaging Made Easy Integrating the 3002 Series with Micrometrics™ digital cameras and imaging software offers users outstanding results and unprecedented value for image documentation.

Micrometrics™ cameras provide excellent color reproduction and fast frame rates to meet the needs of today’s life science professionals. Eyepieces: WF10X/18.5mm field of view Objectives: 4X, 10X, 40X, 100X oil achromatic Light Source: Variable Halogen 6 volt/20 watt Nosepiece: Rear facing, quadruple, ball bearing with positive click stops to ensure parcentration. Buy Accu-Scope 3002 Binocular Microscope @ Lowest Price.

Accu scope 3078-HDR Zoom Stereo Microscope. Atago Salinity Refractometer Master-S/MillM 2493. Vee Gee Salinity and Specific Gravity Refractometer STX-3. Vee Gee Salinity and Specific Gravity of Seawater Refractometer Handheld STX-3 Vee Gee® X-Series Handheld Refractometers are exceptionally simple to operate and provide quick, accurate measurements for the concentration of nearly any aqueous solution.

Vee Gee Salinity and Specific Gravity Refractometer STX-3

Ranges: 0 to 100 ‰ 1.000 to 1.070 S.G. Accuracy: +/- 1.0 ‰ +/- 0.001 S.G. ATC: +10 to +30 Deg C. Atago 4403 PAL-03S Salinity Portable Refractometer. Atago Antifreeze Battery Checking Refractometer 2931. Vee Gee CTX-2 Antifreeze/Coolant Handheld Refractometer. Atago Antifreeze Coolant Refractometer 4488 PAL-88S. Atago Digital Portable Antifreeze Refractometer Model 4488 PAL-88S Propylene Glycol (degrees C) Specifications: • New generation of Atago Refractometer!

• Small enough to fit in your shirt pocket• Used for Propylene glycol• Range: Concentration of Propylene glycol: 0.0~70.0% (V/V), Freezing point of Propylene glycol: 0~-50°C• Accuracy: Concentration of Propylene glycol: ± 0.4 %(V/V), Freezing point of Propylene glycol: ± 1°C• Measurement Temp: 10-40 degrees C• Features automatic temperature compensation• Powered by 2 AAA batteries Water Resistant to IP65 Standards. Abbe Refractometer Model 1414 DR-M4 Multi-Wavelength. Abbe Refractometer Model 1415 DR-M4/1550 Multi-Wavelength. Atago Brix Refractometer Model 2343 Master 4M. Atago Handheld Salinity Refractometer 2442 S. Vee Gee Refractometer Handheld BTX-20 Brix 0 to 20% with ATC. Abbe Refractometer Model 1415 DR-M4/1550 Multi-Wavelength. Top 10 Advantages of Using VanGuard #StereoMicroscope in… VanGuard Fluorescent Ring Lamp 1200-LFLR.

Prepared Slide Kit with 15 Slides National Microscope. VanGuard 1493INi Inverted Trinocular Phase Microscope. VanGuard Video Eyepiece Model 1200 ZVEK. VanGuard Video Eyepiece Model 1200 VEK. 1200 CVEK VanGuard Video Eyepiece (Camera) Top 5 Reason Why VanGuard #TrinocularMicroscope is Helpfull.… Vee Gee Refractometer Handheld BX-1 Brix 0 to 32% Abbe Refractometer Model 1227 - 2T LO - Atago Brand. Vee Gee Urea Refractometer Model URX-60 43071. Top 13 Secrets of VEE GEE #Refractometers that you never know.… Atago Clinical Handheld Refractometer Master-SUR/NM 2773.

The Master-SUR/NM is designed for clinical purposes: "Serum Protein", "Specific Gravity of Urine" and "Refractive Index". The plastic body model is designed to be resistant to salty and acidic samples. The Master-SUR/NM is a good alternative choice when the water resistant feature is not a priority and the Temperature Compensation will be carried out manually.

Not equipped with the Automatic Temperature Compensation feature. Scale Range:Urine S.G. scale: 1.000 to 1.060Serum protein scale: 0.0 to 12.0g / 100mlRefractive index scale: 1.3330 to 1.3660 Measurement Accurcy:Urine S.G. scale: ±0.001Serum protein scale: ±0.2g / 100mlRefractive index scale (nD) ±0.0005(10 to 30°C) Meiji Trinocular Polarizing Microscope ML9430.

VanGuard 1101EML Monocular Microscope LED Illumination. VanGuard Monocular Microscope 1111AML. VanGuard Monocular Microscope 1111AML. National Microscope sur Twitter : "Top 5 Tips to Buy an Ideal Refractometer @NMicroscope #Refractometer , #Microscope. Tips to Buy an Ideal Refractometers : National Microscope Blog. Refractometers are easy to use, require only a few drops to run the test and are much stronger than a fragile hydrometer. Refractometers are widely used for drug diagnosis, gemology, veterinary medicine, aquarium upkeep, farming and measure sugars during the brewing process. Understanding refractometry for unique applications is pertinent before use. The refractometer to be used for unique applications requires careful selection and purchase. As each refractometer characterizes unique specifications for use, it is pertinent to go through the below tips to purchase an ideal refractometer and use it effectively to obtain high precision results. 1. 2. 4. 6. 7.

VanGuard 1109AML Monocular Microscope. VanGuard 1101EML Monocular Microscope LED Illumination. Healthcare Microscopes. VanGuard 1321BRi binocular microscope is an excellent choice for use in medical/veterinary clinics, universities and industrial laboratories due to ultra low focusing controls and advanced ergonomics. VanGuard 1321BRi binocular microscope features: Advanced features, precision infinity opticsSeidentopf Binocular HeadReverse quadruple nosepiece4X, 10X, 40X, 100X (oil) Plan VIOS Infinity Corrected ObjectivesGraduated/integrated mechanical stage5 years optical/mechanical and 1 year electrical warranty. Atago PH Meter 0.0 to 14.0pH Model DPH-2. Buy Biological Microscopes. Atago Pen Wrestling Refractometers. VanGuard Microscope Camera Adapter for 35mm for 1230 & 1290 Series Model 1200-CPKNC.

• 2.5/4X lens Assembly • T-Adapter Ordering a digital camera is easy. Ordering the correct camera adapter for the microscope is difficult. Please contact us directly at (800) 851-7635(800) 851-7635 so that we can make sure you get the right adapter for your needs. – leadgenm

Microscope Dust Cover 1200-DCC 19" Tall X 17" Wide. Atago- Portable Digital Wine Refractometer 3415 WM-7. Atago Digital Portable Honey Refractometer 4422 PAL-22S.

Meiji Binocular Metallurgical Microscope Reflected Illumination

Meiji Binocular Metallurgical Brightfield/Darkfield Microscope MT8520.