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Grades 9–12. This microscope features a binocular head, achromatic lenses (1,000x), FN18 eyepieces, finite optical system, coaxial focusing, StagErase™ mechanical stage, Abbe condenser, and 1-W LED illumination. Slim and easy to carry, it is equipped with arm/wrist rest support to reduce fatigue during operation and long-lasting LED illumination to provide over 20 years of use.

Tariffs have driven up the cost of this item significantly. We apologize for the price increase. We are absorbing some of the impact to help teachers but are forced to pass most of it along.

Product Details
Grades 9–12. The OPTIKA® B-69 Educational Microscope features a binocular head, achromatic lenses (1,000x), FN18 eyepieces, finite optical system, coaxial focusing, StagErase™ mechanical stage, Abbe condenser, and 1-W LED illumination. Slim and easy to carry, it is equipped with arm/wrist rest support to reduce fatigue during operation and long-lasting LED illumination to provide over 20 years of use.

Product Features

• Binocular head is 30° inclined; 360° rotating; dioptric adjustment, left eyepiece
• WF10x/18-mm eyepieces; secured by screw
• Revolving reversed nosepiece has quadruple ball bearings
• Achromatic objectives 4x/0.10 WD (10.6 mm), 10x/0.25 WD (7.0 mm), 40x/0.65 WD (0.5 mm), and oil-immersion 100x/1.25 WD (0.13 mm); all have anti-fungus treatment
• StagErase™ mechanical stage is erasable; 125 x 125 mm (62 x 24 mm); X-Y movement range; Vernier® scale on the 2 axes; accuracy, 0.1 mm
• Coaxial coarse- and fine-focusing mechanism with limit stop to prevent contact between objective and specimen
• N.A. 1.25 Abbe condenser with iris diaphragm; pre-centered; focusable
• 1-W LED illumination with brightness control; color temperature, 6,300 K
• External power supply, multi-plug (EU, UK, US); 100- to 240-V AC/5-V DC
• Accepts AAA NiMH rechargeable batteries for cordless option (batteries not included)