National Optical Primary Education Monocular Microscope

Description

• The microscope that sets the standard for high school instruction
• Includes all the most commonly specified features, like rugged metal construction and locked-on parts
• Superior DIN optical system and precision mechanical components assure parfocalled and parcentered optical alignment for sharp, unsurpassed viewing
• OPTICAL SYSTEM Widefield 10x eyepiece with revolving pointer
• 45° inclined viewing head rotates 360° for easy repositioning of eyepiece and sharing by more than one student
• DIN 4x, 10x, and 40xR, objectives are achromatic, parfocalled, parcentered, and color coded
• 3-hole nosepiece is ball-bearing mounted for more precise alignment, and has positive click stops
• ILLUMINATION LED light rated up to 50,000 hours life, illumination equal to a 20 watt tungsten bulb
• Variable on/off light control FOCUSING Rack & pinion coarse focus with tension adjustment, slip clutch, separate fine focus
• Stage moves up or down, eyepiece and body remain fixed
• Slip clutch prevents damage to focusing system
• Tension adjustment eliminates stage drift
• Safety rack stop prevents damage to slides and objective lenses
• STAGE Large 110 mm x 210 mm stage, with locked-on, spring mounted stage clips, drilled and tapped to accept optional mechanical stage
• Built in 0.65 condenser lens