National Optical Elementary Microscope with Coarse and Fine Focus Model#109-L
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Product Number: SB25193M Price: $111.755 or more: $103.89 In Stock. Usually ships in 24-48 hours. |
PRODUCT DETAILS
This real teaching microscope for elementary grades has both coarse and fine focus knobs - an extra refinement usually found only on high school models, which ensures easier focusing.
SPECIFICATIONS:
• Wide-field 10X inclined eyepiece with revolving pointer
• Triple nosepiece with 4X, 10X, and 40XR objectives, achromatic and color coded, for 40, 100, and 400 times magnification
• 15-watt illumination
• Coarse focus with slip clutch to protect rack and pinion mechanism, and fine focus for easier sharp focus
• 88 mm x 82 mm stage with locked-on stage clips, calibrated 5-hole disc diaphragm
• All parts locked on to prevent loss
• Rugged cast metal vertical frame can be inclined 45°
• Fitted Styrofoam® box with dustcover
• 45° inclined eyepiece
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