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National Optical 460TBL-10 Binocular Stereo Zoom Microscope, WF10x Eyepieces, 10x-30x Magnification, 1x-3x Zoom Objective, Upper Halogen and Lower Fluorescent Illumination, Fixed Stage, 120V


Mega Sale! Free Shipping Included! Save 21% on the National Optical 460TBL-10 Binocular Stereo Zoom Microscope, WF10x Eyepieces, 10x-30x Magnification, 1x-3x Zoom Objective, Upper Halogen and Lower Fluorescent Illumination, Fixed Stage, 120V by National Optical at In The National Interest. MPN: 460TBL-10. Hurry! Limited time offer. Offer valid only while supplies last. The National Optical 460TBL-10 Binocular Stereo Zoom Microscope has a pair of 10x widefield eyepieces, a 1x to 3x zoom objective for 10x to 30x


Product Description

The National Optical 460TBL-10 Binocular Stereo Zoom Microscope has a pair of 10x widefield eyepieces, a 1x to 3x zoom objective for 10x to 30x continuous magnification, upper halogen and lower fluorescent illumination, coaxial focus, and a fixed stage with clips. The binocular head has a pair of eyepieces with interpupillary adjustment, fixed inclination to reduce eye and neck strain, and rotation capability to provide a more comprehensive view and enable sharing. Dioptric adjustment accommodates individual eye-strength differences. The zoom objective provides low magnification and a longer focal length for inspecting large-scale specimens, or specimens that require hands-on manipulation or repair, including rocks, minerals, watches, or circuit boards. A stereo zoom microscope is used for inspection and dissection of specimens when three-dimensional images are desired, and provides zoom, sometimes called pancratic, magnification that allows the user to zoom in on the specimen within a continuous magnification range.

The microscope has upper (episcopic) illumination that reflects light off the specimen for enhanced visibility of opaque specimens and lower (diascopic) illumination that transmits light up through the specimen for enhanced visibility of translucent and transparent objects. The upper halogen light source provides bright light in a concentrated path. The lower fluorescent light source provides cool, white light for observing specimens as they would appear in their natural environment. Lighting can be configured for upper, lower, or simultaneous upper and lower illumination. The black stage plate is used with top-mounted lighting to provide contrast with light-colored specimens. The translucent white stage is used for viewing transparent and translucent specimens. A blue filter helps naturalize the light. Coaxial focus eases focusing for left- and right-handed viewers. The fixed stage has stage clips to secure the slide or specimen in place while viewing. Focus tension control prevents stage drift, and a built-in slip clutch system prevents damage to the focus mechanism. The metal frame provides durability and has a gray enamel finish.

Microscope Head and Optics Specifications
HeadBinocular
Magnification range10x to 30x
Head inclination45 degrees
Interpupillary adjustment55 to 75mm
EyepiecesWF10x
Zoom objective1x to 3x

Microscope Illumination and Stage Specifications
Focus typeCoaxial
Working distance70mm
Field of view, diameter20 to 6.7mm
Light sourcesUpper: halogen, 12V/10W
Lower: fluorescent, 110V/5W
Stage typeFixed with stage clips
Power120V

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 magnification abilities. 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 utilize 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.

National Optical and Scientific Instruments manufactures microscopes and microscope cameras. The company, founded in 1991, is headquartered in Schertz, TX.

What's in the Box?

  • National Optical 460TBL-10 Binocular Stereo Zoom Microscope
  • (2) 10x widefield eyepieces
  • Black stage plate, 80mm
  • Translucent white stage plate, 80mm
  • Blue filter
  • (2) rubber eyeshields
  • Dust cover

Features & Highlights

  • Stereo zoom microscope for inspection and dissection creates three-dimensional images within a continuous magnification range of 10x to 30x
  • Binocular head with pair of 10x widefield eyepieces, fixed 45-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to provide a more comprehensive view and enable sharing
  • 1x to 3x zoom objective provides low magnification and longer focal length for inspecting large-scale specimens
  • Upper halogen and lower fluorescent illumination with selectable lighting configuration and a blue filter for clear examination and light control
  • Fixed stage with clips secures slides in place, and coaxial focus knobs speed focusing

Additional Information

Manufacturer:National Optical
Brand:National Optical
Model:460TBL-10
Part Number:460TBL-10
Publisher:National Optical
Studio:National Optical
MPN:460TBL-10
Package Weight:13.35 pounds
Package Size:16.2 x 11.3 x 11.3 inches

National Optical 460TBL-10 Binocular Stereo Zoom Microscope, WF10x Eyepieces, 10x-30x Magnification, 1x-3x Zoom Objective, Upper Halogen and Lower Fluorescent Illumination, Fixed Stage, 120V by National Optical

Buy Now:
National Optical 460TBL-10 Binocular Stereo Zoom Microscope, WF10x Eyepieces, 10x-30x Magnification, 1x-3x Zoom Objective, Upper Halogen and Lower Fluorescent Illumination, Fixed Stage, 120V

Brand: National Optical
4.9 out of 5 stars with 48 reviews
Condition: New
Lead Time: 1 - 2 Business Days
Availability: In Stock
$825.83
$660.66
You Save: 20%


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