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40X-1000X Infinity-corrected Fluorescence Microscope with LED Koehler Illumination and Quintuple Nosepiece

Ages 14+
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This highly-versatile, fluorescence microscope features an infinity-corrected Plan optical system and LED Koehler illumination. Universities, advanced classrooms, clinics and labs will find this to be an indispensable tool! Read More

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This is a highly-versatile, fluorescence microscope with an infinity-corrected Plan optical system and LED Koehler illumination. The fluorescence epi-illuminator uses a 100W mercury-vapor arc-lamp, producing a wide spectrum, including ultraviolet. Blue- and green-excitation filter-blocks are included, with an optional ultraviolet/violet assembly available. For brightfield lighting, the Koehler illumination system employs an LED sub-stage light-source with a field-diaphragm for precision control.

The quintuple nosepiece provides quick access to five objective lenses (4X,10X,20X,40X,100X). The Plan achromatic objectives provide excellent correction for both chromatic abberation and field geometry. With the 10X wide-field eyepieces, the magnification ranges from 40X to 1000X. The Siedentopf head-design allows for compensation-free interpupillary-adjustment.

Universities, advanced classrooms, clinics and labs will find this to be an indispensable tool for a wide range of applications, including genetic analysis, genetic engineering, microbial imaging and more.


More Information

  • Infinity-corrected optical system with Koehler illumination
  • 100W wide-spectrum fluorescence illuminator with blue and green filter-blocks
  • Reversed quintuple nosepiece
  • Precision mechanical stage with slide clamp
  • Ergonomic design
  • Front-loaded light-housing for easy maintenance
  • Fully-coated, high-resolution optical system
  • Variable-intensity LED Koehler illumination system for efficient, even lighting
  • 30°-inclined, 360°-swiveling, trinocular head
  • Compensation-free Siedentopf interpupillary-adjustment
  • Five Plan objective lenses: 4X, 10X, 20X, 40X, 100X(oil)
  • Five magnification levels: 40X, 100X, 200X, 400X, 1000X
  • Abbe condenser with iris-diaphragm and swing-out filter-holder
  • Rack-and-pinion height-adjustment for condenser
  • Large, double-layer, mechanical stage with stain-resistant finish
  • Upper-limit stop on stage
  • Low-position coaxial stage-movement control-knobs
  • Dual-side coaxial coarse and fine focusing control
  • Durable cast-alloy frame & with stain-resistant enamel finish
  • Compatible with a wide range of optional accessories, including phase-contrast, dark-field, and fluorescence kits
  • Manufactured under ISO 9001 quality-control standards
  • Excellent five (5) year factory warranty


  • One Trinocular Siedentopf Head
  • One Microscope Body with Koehler Illumination System
  • Five High Quality Plan Infinity Objectives: 4X, 20X, 10X, 40X and 100X
  • One Pair of Extreme Widefield 10X Eyepieces
  • One episcopic illuminator with blue and green filters
  • One 100W power supply
  • Two mercury-vapor bulbs
  • Two fuses
  • One UV-blocking eye-shield
  • Two Power Cord
  • One Dust Cover
  • Immersion Oil
  • User's Manual


  • Optical System: infinity-corrected
  • Nosepiece: reversed, ball bearing quintuple
  • Head: Siedentopf trinocular head, 30-degree inclined
  • Eyepiece: 10X(FN22mm) focusable
  • Objectives: Plan 4X, 10X, 20X, 40X (spring), 100X (spring, oil)
  • Focusing: low position coaxial focus system
  • Interpupillary Adjustment: 2-3/16" - 3-0" (55 - 75mm)
  • Mechanical Stage: 7.1"x5.9" (180mm × 150mm)
  • Stage Travel Range: 3"x 2" (75x50mm)
  • Division of Fine Focusing: 0.0000787" (0.002mm)
  • Condenser: N.A. 1.25 with iris diaphragm & filter
  • Transmitted Illumination: Koehler, LED
  • Power Supply: 85V-230V wide voltage, CE certified
  • Fluorescence Light Source: mercury-vapor arc-lamp
  • Fluorescence Light Output: 100W
  • Filter Blocks (excitation): blue, green
  • Excitation Filters: 490nm (blue), 545nm (green)
  • Dichroic Mirrors: 510nm (blue), 580nm(green)
  • Barrier Filters: 530nm (blue), 590nm (green)
Shipping Restriction: This item ships directly from our supplier to a street address in the 50 US states and PR. Shipping time is usually 1-3 weeks. Ships Ground Service regardless of the shipping method you choose at checkout for the rest of your order.
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