Levenhuk 625 Binocular Biological Microscope (110V, Matte Black)

BH #LE625BM • MFR #27936
Levenhuk
Levenhuk 625 Binocular Biological Microscope (110V, Matte Black)
Key Features
  • Siedentopf Interpupillary Adjustment
  • 4x/10x/40x/100x Objectives
  • 10x WF & 20x WF Eyepieces
  • 40-2000x Magnification Range
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Levenhuk's 625 Binocular Biological Microscope is a lab-grade microscope with Siedentopf interpupillary adjustment, four achromatic objectives, and two pairs of eyepieces (10x and 20x), which together can produce high-resolution images with low color distortions at magnifications of up to 2000x. For improved image clarity, detail, and brightness, the optics are made of fully coated achromatic glass.Users should take note that its 100x objective ought to be used with a special immersion oil (included) to achieve maximum resolution and to prevent driving the objective into your slide. To augment the optical performance, the scope offers matching mechanical features as well. Its square specimen stage provides full motion control in two dimensions via Vernier adjustments and a lockable slide bracket. You can obtain bright and high-contrast images using its halogen illumination system with a 1.25 NA Abbe condenser and a filter wheel with one included blue filter, which can help contrasting certain features or structures of your specimens. For obtaining precise image sharpness, the scope provides both coarse and fine focusing, adjustable using the coaxial knurled knobs.
Special Order
Expected availability: 2-4 weeks
$339.95
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Levenhuk 625 Overview

  • 1Description
  • 2Optical Performance
  • 3Use and Handling
  • 4Stage
  • 5Construction Details

Levenhuk's 625 Binocular Biological Microscope is a lab-grade microscope with Siedentopf interpupillary adjustment, four achromatic objectives, and two pairs of eyepieces (10x and 20x), which together can produce high-resolution images with low color distortions at magnifications of up to 2000x. For improved image clarity, detail, and brightness, the optics are made of fully coated achromatic glass.Users should take note that its 100x objective ought to be used with a special immersion oil (included) to achieve maximum resolution and to prevent driving the objective into your slide. To augment the optical performance, the scope offers matching mechanical features as well. Its square specimen stage provides full motion control in two dimensions via Vernier adjustments and a lockable slide bracket. You can obtain bright and high-contrast images using its halogen illumination system with a 1.25 NA Abbe condenser and a filter wheel with one included blue filter, which can help contrasting certain features or structures of your specimens. For obtaining precise image sharpness, the scope provides both coarse and fine focusing, adjustable using the coaxial knurled knobs.

Optical Performance

  • Achromatic fully coated optics
  • 4x, 10x, 40x, and 100x objectives
  • 100x objective ought to be used with the included immersion oil
  • 10x and 20x widefield eyepieces
  • 40-2000x magnification range
  • 1.25 NA Abbe condenser

Use and Handling

  • 30°-inclined binocular viewing
  • Siedentopf interpupillary adjustment: 55-75mm
  • External 110V outlet required
  • 20W halogen illumination with adjustable brightness

Stage

  • 5 x 4.5" mechanical precision stage
  • Vernier motion controls for both axes
  • Lockable specimen bracket
  • Built-in iris diaphragm

Construction Details

  • Metal frame
  • Arched back serves as a handle
  • Wide base provides stability
  • Knurled focusing knobs

Levenhuk 625 Specs

Microscope TypeCompound
Head30° Inclined Binocular
Nosepiece4-Position Nosepiece
Imaging
Optical Magnification10x Eyepiece: 40x, 100x, 400x, 1000x
20x Eyepiece: 80x, 200x, 800x, 2000x
Objective4x, 10x, 40x, 100x
Eyepiece10x Wide Field
20x Wide Field
FocusingCoarse, Fine
Illumination
Illumination TypeHalogen (6 V, 20 W)
Condenser1.25 Numerical Aperture (NA) Abbe
DimmerYes
General
Power SourceUSB
Interpupillary Adjustment55 to 75 mm / 2.2 to 3"
MaterialMetal
Dimensions5 x 4.5" / 125 x 115 mm (Specimen Stage)
WeightNot Specified by Manufacturer
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