National Ecoline D-ELB Binocular LED Microscope


$458.00  $509.00

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Superior in design and in performance, the D-ELB incorporates a wide range of features designed for university and laboratory use. Superb optical clarity and reliable mechanical engineering assure years of top performance. This unit is supplied with standard achromatic lenses deliver excellent clarity and normal flatness of field.


  • Widefield 10x /18mm eyepieces, pointer standard in one eyepiece. Accepts optional #965-160 eyepiece reticle.
  • Binocular viewing head with 30° inclined eyepieces, with dual diopters, interpupillary adjustment 50mm to 75mm, rotates 360° for easy sharing by more than one student.
  • DIN standard 4x (0.10 N.A.), 10x (0.25 N.A.), 40xR (0.65 N.A.) and 100xR oil immersion (1.25 N.A.) color-coded objectives. 
  • Quad objective turret is ball-bearing mounted for smooth, precise positioning of objectives. Mounted in reverse position to facilitate ease in changing slides.


  • 3.4V 0.06-watt LED with variable rheostat control.
  • On/off switch with 4.5V DC auto swicth power adapter (110V to 220V)


  • Coaxial coarse and fine focusing controls, coarse has tension adjustment, fine is graduated.


  • 115mm x 125mm (4-1.2 in. x 5 in.) stage; built-in, low profile, ball-bearing mounted mechanical specimen holder with low-position coaxial controls.
  • 1.25 N.A. Abbe condenser has rack & pinion focusing, iris diaphragm and swing-out frosted filter holder.


  • Rugged cast aluminum, gray enamel finish.
  • Base dimensions: 140mm x 210mm (5-1/2 in. x 8-1/4 in.)
  • Height 350mm (13-3/4 in.). Net wt. 4.08 kgs (9.0 lbs)


3-year limited warranty, excluding bulb, power pack, electrical, specimen holder and accessories.

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