Saturday, January 21, 2012

Hot Deal VanGuard 1271ZL Stereo Zoom Microscope with Binocular Head, 10X Eyepiece, LED Illumination, 110 V, 7X - 45X Magnification Now.


Buy VanGuard 1271ZL Stereo Zoom Microscope with Binocular Head, 10X Eyepiece, LED Illumination, 110 V, 7X - 45X Magnification Now.
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VanGuard 1271ZL Stereo Zoom Microscope with Binocular Head, 10X Eyepiece, LED Illumination, 110 V, 7X - 45X MagnificationVanGuard 1271ZL Stereo Zoom Microscope with Binocular Head, 10X Eyepiece, LED Illumination, 110 V, 7X - 45X Magnification Detail :

The VanGuard 1271ZL stereo zoom microscope features binocular viewing eyepieces with two heads to ease eye strain and provide a comprehensive view, and a zoom magnification range of 7.0X to 45.0X (6.5:1), and a 28.5 mm to 4.4 mm field of view (FOV), for precision viewing. This microscope enhances object or image resolution with a stereo optical system that produces three-dimensional images. It is commonly used for inspection and dissection in basic research and for educational applications.

This microscope’s binocular viewing heads have vertical inclination set at 45 degrees, and rotate 360 degrees. Two rubber eyepieces block out external light interference. The microscope has 55-90 mm interpupillary adjustment for individual eye spacing, and - 5 to + 5 dioptric adjustment capabilities, which compensate for differing viewing abilities between each eye. A 93 mm working distance (WD) between the stage and eyepiece, 10X widefield eyepiece magnification, and a 20 mm eyepiece field diameter support a range of application abilities. The zoom feature works with smooth-turning, dual, side-mounted controls. Upper LED illumination reflects light off of the specimen, and lower LED illumination transmits light up through the object. A frosted and black contrast stage plate, and a reversible white stage plate, aid viewing. Two stainless steel, spring-loaded stage clips lock on for durability. Dual, knurled adjustment knobs control focusing. It has a rack and pinion assembly for precise control, a slip clutch mechanism, and a tension control mechanism to protect the gears. The microscope provides 85 mm of vertical travel ability. The microscope has a stain resistant and durable cast metal body with an enamel finish, and anti-skid rubber feet to prevent slipping. It includes a spare fuse, two rubber eyecups, a dust cover, and instructions. The 1271ZL comes with five-year mechanical and optical warranties, and a one-year electrical warranty.

The 1271ZL microscope overall dimensions are 430 x 220 x 305 mm (H x W x D), and base dimensions are 245 x 205 mm (W x D). The unit weighs 5.5 kg. It works with a 1.0A, 250 volt fuse (included), and a 110-volt power source for illumination, and comes with a six-foot power cord.

Microscopes are instruments used to enhance the resolution of an object or image. Types include compound, stereo, or digital. Compound microscopes use a compound optical system with an objective lens and an eyepiece. Stereo microscopes show object depth in a three-dimensional image. Digital microscopes are used to display an image on a monitor, rather than looking through a lens. Microscopes can have monocular (one), binocular (two), or trinocular (three) eyepieces, with varying viewing abilities. A trinocular eyepiece is used to output digital images to an internal or external device such as a camera or monitor. Magnification ability refers to the size of an image. Resolution, also known as resolvant power, refers to the clarity of the image. The interaction between field of view (FOV), numerical aperture (NA), and working distance (WD) determines resolution. Microscopes can control magnification through a fixed focus, or through a range of adjustments. They can also use LED, fluorescent, and mirror light sources to help control viewing capabilities. Microscopes are widely used in education, lab research, biology, metallurgy, engineering, chemistry, manufacturing, and in the medical, forensic science, and veterinary industries.

Vee Gee Scientific manufactures laboratory equipment and supplies, and makes the VanGuard brand of products. The company, founded in 1981 and headquartered in Kirkland, WA, offers scientific equipment for educational, research, clinical, and industrial applications.

What’s in the Box?

  • 1271 ZL microscope
  • Extra 1A, 250-volt fuse
  • Two rubber eyecups
  • Dust cover
  • Six-foot power cord
  • Instructions
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Almost all consumer reviews reveal that the VanGuard 1271ZL Stereo Zoom Microscope with Binocular Head, 10X Eyepiece, LED Illumination, 110 V, 7X - 45X Magnification are high quality product. Also, it is a pretty good product for the price. It�s best for people on a tight budget. Yet, these are small problems, which controllable and will be easily fixed. Overall, It�s a excellent product and we are absolutely recommend it! When you still keep asking more details on this product, so read the reports of those who have already used it.

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