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Leitz LaborLux 12
Fluorescence Microscope

USD $900

MODEL: Leitz LaborLux 12
Shipping Cost: To be determined

Special Features:

  • Five-Place Nosepiece (rotation is normal and smooth with good clean stops).
  • Low Position XY Stage Movement is functionally normal. Right hand movement.
  • Halogen Transmitted Light Source. 6V-20W. Located in rear mounted external housing.
  • Koehler Illumination Field Diaphragm.
  • Binocular Head.
  • Eyepiece Pair: PeriPlan GF 12.5X M.
  • Diopter adjustment on each eyetube.

Objectives (all marked Leitz Wetzlar Germany):

  • NPL Fluortar 10x/0.30, 160/-.
  • NPL Fluortar 40x/0.70, 160/0.17.
  • NPL Fluortar 50x/1.00 Oil, 160/-. Model 519693.
  • Capable of these magnifications: 10×12.5=125x, 40×12.5=500x, 50×12.5=625x.

Fluorescence Microscopy:

Filter cube holder model #513514.

  • Includes Block “I2” Cube for fluorescence. Model 513604.
  • Excitating Range: Blue (FITC).
  • Excitation Filter: Band Pass 450-490 nm.
  • Dichroic Beam Splitting Mirror: RKP 510 nm.
  • Barrier (emission) Filter: Long Pass 515 nm.

Includes 100W Mercury lamp housing. Includes the Mercury Lamp Bulb (100W).

Short Arc Lamp Power Supply. Model 1230.
100W Mercury / 75W Xenon.

General Notes:

  • Frame is marked: Ernst Leitz Wetzlar GMBH. Type 020-435.025. 512662.
  • Made in Germany.
  • Voltage: 110V/120-130V / 220-230V / 240-250V.
  • The fine and coarse focusing was tested and performed excellently.
  • Includes Original Instruction Booklet.
  • Power Cord. This is supplied but not shown in the images.


This is a used microscope and sold in as-is condition.
The fluorescence system was powered up and tested. It performed fine.


UV light and Mercury Bulbs are Dangerous! YOU MUST Read BEFORE purchasing! Click this link.
Safe With UV Light