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LABOROSCOPE AL-3000 Trinocular Microscope, BF Product Info

LOMO LABOROSCOPE™Laboratory/Clinical Microscopes are setting the New Perfomance Standard in Laboratory and Clinical Microscopy...

LOMO has designed the LABOROSCOPE™Series microscope with advanced features to guarantee durability and enhance the ease and convenience of operation so important for laboratory and clinical work.

The elegant and efficient LABOROSCOPE™ combines the highest optical performance with unsurpassed mechanical quality. All LABOROSCOPES are backed by LOMO's unique Lifetime Warranty, the most comprehensive in the industry. Offering the advantages of all four major contrast techniques - Brightfield, Phase Contrast, Darkfield and Epi-Fluorescence - and perfectly suited for photomicrography, the LABOROSCOPE™ always delivers sharp, crisp images, setting the new performance standard in laboratory and clinical microscopy.

Upright laboratory microscopes feature ergonomic design, Koehler illumination, and Q-Plan Achromatic objectives for uncompromised image quality in Brightfield, Darkfield, and Phase Contrast observation. LABOROSCOPES are also well suited for Digital and 35mm photomicrography and CCTV.


  • Medical / Veterinary  School
  • Clinical Applications
  • Physician's Office
  • Public Health
  • Veterinary Medicine
  • Biological Sciences
  • Agriculture / Aquaculture
OPTICAL SYSTEM: 160mm Mechanical Tube Length, 45mm Parfocal Distance, 17.5X-1500X Magnification for Observation
HEAD Trinocular 30° inclined, 360° rotatable. Magnification changer (1.1X, 1.6X, 2.5X). IPD adjustment range: 55mm-75mm. DA for the left eyepiece: ±5dpt. Built-in optical path selector and a Bertrand lens.
STAND Head Mount Accepts heads and photo-attachments.
Stage Mount Allows quick stage reinstallation with either right- or left-hand controls.
Condenser Mount Centerable. Rack-and-pinion focusing with tension adjustment and a safety stop. Condenser vertical movement: 25mm. Built-in filter holder (Ø33mm).
Base Sturdy and stable with four rubber feet. Raised armrest. Built-in solid-state power supply. Dimensions: 200mm x 250mm. Chemical and scratch resistant.
FOCUSING Coarse Two large knurled knobs. Built-in slip clutch mechanism. Travel range: 27mm with 6.5mm of stage's vertical travel per full knob revolution.
Fine Two large knurled knobs. Focusable over the entire range of the coarse focus with 0.250mm of stage's vertical travel per full knob revolution.
NOSEPIECE Quadruple Built-in precision click stops for parfocality and parcentricity of the objectives. Dustproof. Chrome plated. Wide knurled grip.
STAGE Mechanical High-precision mechanical stage. Low coaxial X/Y controls. Size: 160mm x 140mm. Specimen cross-travel: 76mm x 30mm. Scale graduation: 1mm. Vernier accuracy: 0.1mm.
CONDENSER Brightfield N.A. 0.9. Aplanatic. Chromatically corrected. Built-in aperture diaphragm.
Phase Contrast/ Darkfield N.A. 0.B. Chromatically corrected, with three annulus rings, and Brightfield and Darkfield positions. Centerable with two alignment knobs. Built-in aperture diaphragm.
ILLUMINATION Koehler Halogen Built in, 6V/25W. Continuous intensity regulation with integral on-off switch. 110V/220V voltage selector. Detachable UL/CSA listed power cord.
FILTERS Set of six Ø33mm.
Miscellaneous Instruction manual, dust cover, spare bulb, pinhole insert, immersion oil (Type A, 1/4 oz).
Suggested Retail Price: $2595.00 (QuasiPlan™ Achromatic Objectives)

$3395.00 (Plan Apochromatic Objectives)

LOMO LABOROSCOPE™ Microscopes are available in manydifferent configurations.  Please follow thislink to see LOMO LABOROSCOPE™ Microscopeconfiguration table.  A number ofmicroscope accessories are also available for this microscope in our online store.

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