B00QLK3WTY Celestron CB2000C Compound Binocular Microscope w/40x – 2000x power, mechanical stage, 4 Fully achromatic objectives, Abbe condenser, 10x and 20x eyepieces, coaxial focus, 10 prepared slides, 3 color filters, emersion oil

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Professional-grade compound binocular with trinocular adapter, microscope with 2000x power
10x and 20x eyepieces (10x with pointer)
4 fully achromatic objective lenses – 4x, 10x, 40x, 100x
View specimens at 40x, 80x 100x, 200x, 400x, 800x, 1000x and 2000x magnification
All-metal construction with fully mechanical stage and coaxial focus with coarse and fine focusing knobs
Built-in, adjustable halogen lower illumination with Abbe condenser and iris diaphragm