Friday, 4 October 2013

AmScope 40X-2000X Full-Size 17 Lbs Professional Trinocular Lab Education Biological Compound Microscope with 3D Two-Layer Mechanical Stage review and discount

AmScope 40X-2000X Full-Size 17 Lbs Professional Trinocular Lab Education Biological Compound Microscope with 3D Two-Layer Mechanical Stage

AmScope 40X-2000X Full-Size 17 Lbs Professional Trinocular Lab Education Biological Compound Microscope with 3D Two-Layer Mechanical Stage description


The T490B features a unique "simul-focal" optical system with an adjustable trinocular port to enable well-focused clear images on your PC or video screen while simultaneously obtaining sharp, focused images through the eyepieces. Most trinocular microscopes allow you to view either through the trinocular port or the eyepieces only, forcing you to switch between the two. Since these trinocular ports are not "simul-focal" with the rest of the microscope optical system, you have to re-focus the microscope after each switch. The T490A, however, erases this step by providing "simul-focal" viewing. Especially handy for teaching demonstrations, clinical examinations and laboratory applications, the "simul-focal" feature allows your students or colleagues to view clear images simultaneously while you work through the eyepieces. In addition, the T490A's industry standard 23mm photo port can be converted into a C-Mount port by attaching the included C-mount adapter, allowing you to attach most microscope digital cameras and video systems on the market.

The T490A includes a 30-degree inclined 360-degree swiveling trinocular Siedentopf head, a 3-D mechanical stage, and an intensity-variable halogen illumination system. This versatile microscope is also capable of being upgraded with various accessories and attachments listed in the optional section for additional functions. It is a perfect laboratory instrument for clinics, Vets, Doctors, and professional students. Made by the same OEM supplier that provides optical instruments for Leica, Zeiss, Nikon and Olympus, it arrives brand new in a factory sealed box and retails for more than $1,700.


User reviews for AmScope 40X-2000X Full-Size 17 Lbs Professional Trinocular Lab Education Biological Compound Microscope with 3D Two-Layer Mechanical Stage -





AmScope 40X-2000X Full-Size 17 Lbs Professional Trinocular Lab Education Biological Compound Microscope with 3D Two-Layer Mechanical Stage features


  • 40X-1600X eight widefield magnification settings
  • Simul-focal trinocular head boasting unique features
  • 23mm photo port for adding photo/video capability
  • C-mount adapter included
  • 3D two-layer mechanical stage with low position control

AmScope 40X-2000X Full-Size 17 Lbs Professional Trinocular Lab Education Biological Compound Microscope with 3D Two-Layer Mechanical Stage best price



AmScope 40x-1000x Advanced Home School Student Widefield Biological Compound Microscope with Sturdy Metal Framework and All Optical Glass Lenses review and discount

AmScope 40x-1000x Advanced Home School Student Widefield Biological Compound Microscope with Sturdy Metal Framework and All Optical Glass Lenses

AmScope 40x-1000x Advanced Home School Student Widefield Biological Compound Microscope with Sturdy Metal Framework and All Optical Glass Lenses description


This high power biological compound microscope comes with coarse and fine focusing and offers four levels of magnification power: 40X, 100X, 400X and 1000X. It is good microscope for students to learn science or vets to check animal sperms and fasces. It is an ideal instrument for teaching demonstration and clinical examination in biological, bacteriological and pharmaceutical areas. It is a perfect microscope for home school or family use. This microscope is brand new in factory sealed box. Its retail value is $900.


User reviews for AmScope 40x-1000x Advanced Home School Student Widefield Biological Compound Microscope with Sturdy Metal Framework and All Optical Glass Lenses -





AmScope 40x-1000x Advanced Home School Student Widefield Biological Compound Microscope with Sturdy Metal Framework and All Optical Glass Lenses features


  • 40X-1000X Precise Glass Optical Magnification Settings
  • Separate Coarse & Fine Focusing
  • Sturdy All Metal Framework
  • Abbe Condenser w/ Iris Diaphragm and Color Filter Holder
  • Built-in Tungsten Light with GS and CE Approval

AmScope 40x-1000x Advanced Home School Student Widefield Biological Compound Microscope with Sturdy Metal Framework and All Optical Glass Lenses best price



Promotion Set: OMAX 40X-2000X Lab LED Binocular Compound Microscope with Double Layer Mechanical Stage + 100 Glass Blank Slides & Covers + 100 Lens Cleaning Paper review and best price

Promotion Set: OMAX 40X-2000X Lab LED Binocular Compound Microscope with Double Layer Mechanical Stage + 100 Glass Blank Slides & Covers + 100 Lens Cleaning Paper

Promotion Set: OMAX 40X-2000X Lab LED Binocular Compound Microscope with Double Layer Mechanical Stage + 100 Glass Blank Slides & Covers + 100 Lens Cleaning Paper description



User reviews for Promotion Set: OMAX 40X-2000X Lab LED Binocular Compound Microscope with Double Layer Mechanical Stage + 100 Glass Blank Slides & Covers + 100 Lens Cleaning Paper -





Promotion Set: OMAX 40X-2000X Lab LED Binocular Compound Microscope with Double Layer Mechanical Stage + 100 Glass Blank Slides & Covers + 100 Lens Cleaning Paper features


  • High quality professional optical glass elements; 45°inclined 360°swiveling binocular head; Easy to mount electronic eyepiece (digital microscope camera)
  • 8 levels of magnification: 40X-80X-100X-200X-400X-800X-1000X-2000X; 4 achromatic objectives DIN 4X, 10X, 40X(S), 100X(S,Oil); 2 pairs of eyepieces: WF10X and WF20X
  • Sliding interpupillary distance adjustment; Ocular diopter adjustable on both eyetubes; Variable intensity illumination; Coaxial coarse and fine focus adjustment; Focusing knobs on both sides; Stage upward moving lock protects objectives and slides; Stain-resistant double layer mechanical stage; NA1.25 Abbe Condenser with iris diaphragm & filters; Rack and pinion adjustment condenser
  • 100 glass slides and covers; 100 sheets professional lens cleaning paper
  • Product video available on YouTube; 5 Year Warranty

Promotion Set: OMAX 40X-2000X Lab LED Binocular Compound Microscope with Double Layer Mechanical Stage + 100 Glass Blank Slides & Covers + 100 Lens Cleaning Paper best price



AmScope 40X-1000X LED Cordless All-Metal Framework Full-Glass Optical Lens Student Biological Compound Microscope + Digital Camera USB Imager review and best price

AmScope 40X-1000X LED Cordless All-Metal Framework Full-Glass Optical Lens Student Biological Compound Microscope + Digital Camera USB Imager

AmScope 40X-1000X LED Cordless All-Metal Framework Full-Glass Optical Lens Student Biological Compound Microscope + Digital Camera USB Imager description


This microscope with a digital imager (digital camera) is designed for students to learn science, offering five magnification settings, 40X, 100X, 250X, 400X and 1000X. It comes with a 640x480 pixel USB2.0 imager, full optical glass elements, all metal framework, 360° rotatable monocular head, coarse fine focus, and the LED illumination system that uses either wall-power (adapter included) or three AA batteries (or re-chargeable batteries). The camera can replace the microscope eyepiece so you can view comfortably on your computer screen. CD-ROM contains software for viewing and image capture when using the imager, and works with Windows 2000/XP/Vista/7 operating systems. It is an ideal microscope for home school uses or for students from elementary to high school. It is also an excellent instrument for hobbyists. It is brand new in original box. Its Retail Value is $500


User reviews for AmScope 40X-1000X LED Cordless All-Metal Framework Full-Glass Optical Lens Student Biological Compound Microscope + Digital Camera USB Imager -





AmScope 40X-1000X LED Cordless All-Metal Framework Full-Glass Optical Lens Student Biological Compound Microscope + Digital Camera USB Imager features


  • 360° Rotatable Monocular Offering Five Magnifications up to 1000X
  • View and/or Capture Snapshot Images or Video with Your Computer
  • Co-axial Coarse Fine Focus; Single Lens Condenser with Disc Diaphragm
  • LED Illumination by Wall-power and/or Batteries
  • Sturdy All-Metal Framework

AmScope 40X-1000X LED Cordless All-Metal Framework Full-Glass Optical Lens Student Biological Compound Microscope + Digital Camera USB Imager best price



AmScope 40X-2000X Advanced Home School Student Biological Compound Microscope with Mechanical Stage, Solid Metal Framework and Optical Glass Lenses review and discount

AmScope 40X-2000X Advanced Home School Student Biological Compound Microscope with Mechanical Stage, Solid Metal Framework and Optical Glass Lenses

AmScope 40X-2000X Advanced Home School Student Biological Compound Microscope with Mechanical Stage, Solid Metal Framework and Optical Glass Lenses description


This is a high power biological compound microscope with mechanical stage. It comes with coarse and fine focusing and offers eight levels of magnification power: 40X, 80X, 100X, 200X, 400X, 800X, 1000X and 2000X. It is designed for students to learn science and vets to check animal sperms and faeces. It is an ideal instrument for teaching demonstration and clinical examination in biological, bacteriological and pharmaceutical areas. It is a perfect microscope for family or home school applications. This microscope is brand new in factory sealed box. Its retail value is $800.
User reviews for AmScope 40X-2000X Advanced Home School Student Biological Compound Microscope with Mechanical Stage, Solid Metal Framework and Optical Glass Lenses -





AmScope 40X-2000X Advanced Home School Student Biological Compound Microscope with Mechanical Stage, Solid Metal Framework and Optical Glass Lenses features


  • 40X, 80X, 100X, 200X, 400X, 800X, 1000X and 2000X Magnification Settings with Precise Optical Glass Lenses
  • Separate Coarse & Fine Focus and Abbe Condenser w/ Disc Diaphragm
  • Graduated Metal Mechanical Stage and Sturdy Metal Framework
  • Built-in Tungsten Light with GS and CE Approval
  • 5-Year Warranty against Manuafcturing Defects

AmScope 40X-2000X Advanced Home School Student Biological Compound Microscope with Mechanical Stage, Solid Metal Framework and Optical Glass Lenses best price



BARSKA Monocular Compound Microscope with Light, 40x, 100x,400x review and discount

BARSKA Monocular Compound Microscope with Light, 40x, 100x,400x

BARSKA Monocular Compound Microscope with Light, 40x, 100x,400x description


40x, 100x, 400x, 1000x Monocular Stereo Compound Microscope
User reviews for BARSKA Monocular Compound Microscope with Light, 40x, 100x,400x -





BARSKA Monocular Compound Microscope with Light, 40x, 100x,400x features


  • Head rotated 360 degrees. Monocular tube is slanted at a 45 degree angle.
  • 5-Hole Diaphragm.
  • Transmitted illumination.
  • Includes Spare Bulb, Fuse, Power Cord and Plastic Dust Cover.
  • Ideal for general medical applications, industrial use, hobbyists/ collectors and educationals purposes.

BARSKA Monocular Compound Microscope with Light, 40x, 100x,400x best price



Thursday, 3 October 2013

AmScope 40X-1000X All-Metal Optical Glass Lenses Cordless LED Student Biological Compound Microscope with Coarse & Fine Focusing review and discount

AmScope 40X-1000X All-Metal Optical Glass Lenses Cordless LED Student Biological Compound Microscope with Coarse & Fine Focusing

AmScope 40X-1000X All-Metal Optical Glass Lenses Cordless LED Student Biological Compound Microscope with Coarse & Fine Focusing description


This is a perfect microscope for students to learn science. It comes with full optical glass elements, metal framework, 360 degree rotatable monocular head, coarse & fine focusing, and LED illumination. It offers five magnification settings, 40X, 100X, 250X, 400X and 1000X. It is an ideal microscope for home school or for students from elementary to high school. It is also an excellent instrument for hobbyists. It is brand new in original box. Its retail value is $400.


User reviews for AmScope 40X-1000X All-Metal Optical Glass Lenses Cordless LED Student Biological Compound Microscope with Coarse & Fine Focusing -





AmScope 40X-1000X All-Metal Optical Glass Lenses Cordless LED Student Biological Compound Microscope with Coarse & Fine Focusing features


  • 360 Degree Rotatable Monocular Head
  • Five Magnification Powers up to 1000X
  • Co-axial Coarse and Fine Focusing
  • Single Lens Condenser with Disc Diaphragm
  • Metal Framework and LED Illumination

AmScope 40X-1000X All-Metal Optical Glass Lenses Cordless LED Student Biological Compound Microscope with Coarse & Fine Focusing best price



AmScope 40X-2000X Biological Binocular Compound Microscope with Mechanical Stage review and discount

AmScope 40X-2000X Biological Binocular Compound Microscope with Mechanical Stage

AmScope 40X-2000X Biological Binocular Compound Microscope with Mechanical Stage description


This is a brand new binocular compound microscope that offers eight magnification settings: 40X, 80X, 100X, 200X, 400X, 800X,1000X & 2000X. It comes with a binocular sliding head, two pairs of widefield eyepieces, four Archromatic objectives, coarse & fine focusing, mechanical stage, and electrical illumination system. It is an ideal instrument for clinical examination, teaching demonstration, and biological, bacteriological & pharmaceutical researches. This microscope is made by the same technicians and on the same production line as optical instruments for Leica, Zeiss, Nikon and Olympus. It is in factory sealed box. Its retail value is above $1,200.


User reviews for AmScope 40X-2000X Biological Binocular Compound Microscope with Mechanical Stage -





AmScope 40X-2000X Biological Binocular Compound Microscope with Mechanical Stage features


  • Eight widefield magnification settings 40X-2000X
  • 45 degree inclined 360 swiveling binocular sliding head
  • Spiral-control Abbe condenser with iris diaphragm
  • Separate coarse & fine focusing with tension control
  • Sturdy metal framework and tungsten illumination

AmScope 40X-2000X Biological Binocular Compound Microscope with Mechanical Stage best price



OMAX 40X-2000X Lab LED Binocular Compound Microscope with Double Layer Mechanical Stage and Coaxial Coarse/Fine Focusing Knob review and best price

OMAX 40X-2000X Lab LED Binocular Compound Microscope with Double Layer Mechanical Stage and Coaxial Coarse/Fine Focusing Knob

OMAX 40X-2000X Lab LED Binocular Compound Microscope with Double Layer Mechanical Stage and Coaxial Coarse/Fine Focusing Knob description


Packing List: Binocular microscope with 4; DIN objectives; Eyepieces: a pair of WF10X and a pair of WF20X; A bottle of Immersion oil; AC adapter (US and Canada standard); Dust cover; Color filter
User reviews for OMAX 40X-2000X Lab LED Binocular Compound Microscope with Double Layer Mechanical Stage and Coaxial Coarse/Fine Focusing Knob -





OMAX 40X-2000X Lab LED Binocular Compound Microscope with Double Layer Mechanical Stage and Coaxial Coarse/Fine Focusing Knob features


  • Model: M82ES; High quality professional optical glass elements; 45°inclined 360°swiveling binocular head; Easy to mount electronic eyepiece (digital microscope camera)
  • 8 levels of magnification: 40X-80X-100X-200X-400X-800X-1000X-2000X; 4 achromatic objectives DIN 4X, 10X, 40X(S), 100X(S,Oil); 2 pairs of eyepieces: WF10X and WF20X
  • Sliding interpupillary distance adjustment; Ocular diopter adjustable on both eyetubes; Variable intensity illumination; Coaxial coarse and fine focus adjustment; Focusing knobs on both sides
  • Stage upward moving lock protects objectives and slides; Stain-resistant double layer mechanical stage; NA1.25 Abbe Condenser with iris diaphragm & filters; Rack and pinion adjustment condenser
  • Product video available on YouTube; 5 Year Warranty; 14 Days Money Back Guarantee

OMAX 40X-2000X Lab LED Binocular Compound Microscope with Double Layer Mechanical Stage and Coaxial Coarse/Fine Focusing Knob best price



AmScope 40x-1000x All-Metal Student Cordless LED Field Biological Compound Microscope with All Optical Glass Lenses review and best price

AmScope 40x-1000x All-Metal Student Cordless LED Field Biological Compound Microscope with All Optical Glass Lenses

AmScope 40x-1000x All-Metal Student Cordless LED Field Biological Compound Microscope with All Optical Glass Lenses description


This biological microscope comes with an LED illumination system that can be powered by either batteries or wall power supply . It is specially designed for both indoor and outdoor applications. It is portable and can be taken out to field sites. It comes with a 45° inclined monocular head with locked-in eyepiece, three AA batteries, a 110V-4.5V plug transformer, full optical glass elements, and solid metal body. It offers five levels of magnification, 40X, 100X, 250X, 400X and 1000X. It is an excellent instrument for elementary and middle school students to learn science. It is an ideal home school or family microscope. This microscope come brand new in its original box. Its Retail Value is $450.


User reviews for AmScope 40x-1000x All-Metal Student Cordless LED Field Biological Compound Microscope with All Optical Glass Lenses -





AmScope 40x-1000x All-Metal Student Cordless LED Field Biological Compound Microscope with All Optical Glass Lenses features


  • FIVE Magnification Powers Up to 1000x
  • 45° Inclined 360° Rotatale Monocular Head
  • Single Lens Condenser with Disc Diaphragm
  • Metal Framework and Built-in LED Illumination

AmScope 40x-1000x All-Metal Student Cordless LED Field Biological Compound Microscope with All Optical Glass Lenses best price



Saturday, 28 September 2013

The Compound in Compound Microscopes

A compound microscope has two or more lenses for greater magnification - the better to see small objects. The compound is about better viewing aided with technical add-ons.

The Better View

Before the compound microscope was invented, scientists had to content themselves with the simple microscope which actually worked like a magnifying glass. But thanks to the simple microscope; creative minds set to work to improve the simple microscope. The discovery that two convex lenses provided a better magnification led to the improvements on the simple microscope and finally the compound microscope was born.

The current compound microscopes are hybrids of several microscopy functions. Expect to see several designs and models in Toronto shops. Among the top-sellers are Carl Zeiss, Leica, Olympus, Nikon, and Meiji but imported microscopes from China are getting a big share of buyers who prefer cheaper yet accurate microscopes.

A compound microscope's basic design consists of convex lenses fitted on the ends of a hollow tube. This tube is attached to rotary or adjustable nosepiece. On the adjustable stage, under the nosepiece, the object can be viewed through the lenses. If the simple microscope was a sophisticated version of the magnifying glass, then the compound microscope does better than that, magnifying objects 2000x.

The light beam from the light source, usually a mirror, passes through the window of the adjustable stage and when it hits the object to be viewed, the object stands out in strong contrast against the background. The sales representative will demonstrate how the illumination is adjusted for viewing control and if you want some modifications, you can ask for a quote for an assembled compound microscope; in Toronto dealers provide quotes customized assembly upon request.

Buyer Options

You can request for assembled microscopes if you want cheaper units. The assembled parts are sourced from different microscope brands to give you a hybrid that works just as efficiently. You can request for a compound microscope outfitted with Leica lenses or special eyepieces, light bulbs/illuminator, and mechanical stage.

If you want to see how it works, request for a demo and see if your expectations are met by a particular microscope brand. Whether you purchase a brand new compound biological microscope or an assembled microscope, dealers offer warranties.

You can enjoy post-purchase privileges and be confident that these dealers have people who can fix microscopes should you require this service from these dealers of the latest microscope; in Toronto, doing repairs of different microscopes from different brands is a studied expertise and part of their services.

Dealers of the updated compound microscope in Toronto can provide competitive rates for high grade professional microscopes because they are direct importers of optical microscopes, replacement parts, accessories, and supporting materials. With these handy options, you can confidently purchase your microscope.

Toronto dealers of microscopes have online stores to expedite convenient shopping. Their websites display various models of diverse microscope labels - from high end models to less expensive units. You can browse the different units and check out their function and accessories that come with the unit.

When buying your microscope online there is nothing compound or difficult in the process. Simply place an order for your compound microscope in Toronto-based online shops and you get your order fast.