National Optical D-ELB Binocular Microscope Ecoline

This National Optical D-ELB Ecoline microscope is designed for University and Laboratory use.

• Objective Lenses: DIN standard 4x, 10x, 40xR, 100xR oil immersion objectives are achromatic, parcentered, parfocalled, color-coded. 30° inclined viewing head rotates 360° for easy sharing by more than one student, or for reverse position viewing. Microscope objectives are mounted in quad ball-bearing reverse facing turret.
• Eyepieces: Widefield 10x / 18mm eyepieces, with pointer in one eyepiece. Accepts optional 20mm diameter eyepiece reticle.
• Total Magnification: 40x, 100x, 400x, 1000x.
• Specimen Stage: Large 115mm x 125mm stage (4-1.2" x 5"), stage with built-in, low-profile, ball-bearing mounted mechanical specimen holder with low-position coaxial controls. 1.25NA Abbe Condenser with rack and pinion focusing, iris diaphragm and swing-out frosted filter holder.
• Focusing: Coaxial coarse and fine focusing controls, coarse has tension adjustment, fine is graduated.
• Illumination: Corded microscope with 3.4V, 0.06w LED illuminator with variable rheostat control. On/off switch with 4.5V DC auto switch power adapter (110V ~ 220V).
• Size & Weight: Base is 140mm x 210mm (5.5" x 8.25"), 350mm High (13.75"). Weight 4.08kgs (9 lbs.)
• Warranty: 3-year limited warranty, excluding bulb, power pack, electrical, specimen holder and accessories.