National 200 Series Student Compound Microscope (210, 211, 212, 213, 214, 215)

A new standard of precision optics, highly engineered mechanics and very rugged construction, all at a little more cost than a budget microscope. Objective turret (nosepiece) is in reverse position to permit easier changing and positioning of specimen slides. Preferred by teachers, the corded LED illumination system provides optimum image brightness, virtually no bulb heat and has a 50,000-hour rated bulb life.

OPTICAL SYSTEM

• Widefield 10x eyepiece with pointer. Accepts optional #965-160 eyepiece reticle.
• 45° inclined monocular viewing head.
• DIN standard 4x (0.10 N.A.), 10x (0.25 N.A.), 40xR (0.65 N.A.) objectives are supplied for 40x, 100x and 400x magnification. All are achromatic, parfocalled, parcentered and color-coded.
• 3-hole objective turret, reverse position, ball-bearing mounted for smooth, precise changes in magnification.
• Camera port integrated into head for attachment of optional Moticam camera
• C-mount lens and 1.5mm wrench sold separately

ILLUMINATION

• Built-in corded LED illumination, delivers greater light and longer life than standard 20-watt tungsten bulb. Virtually no base heat and a 50,000-hour rated bulb.
• Base mounted on/off switch, heavy-duty 3-wire grounded electrical system and plug.
• 0.5A time delay fuse.

FOCUSING

• Separate low position coarse and fine focusing controls.
• 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 120mm x 125mm (4 3/4 in. x 5 in.) stage with locked-on, spring-mounted stage clips.
• Built-in 0.65NA condenser lens.

FRAME

• Rugged cast metal, gray enamel finish.
• Base dimensions:
• Height: 380mm (15 in.)
• Net wt. 4 kgs (9 lbs).

PACKING

• Molded styrofoam container with vinyl dustcover.
• Individual: Ship wt. 6.4 kgs (14 lbs), Dimensions 550x375x375mm (22x15x15 in.)
• Master carton pack 2 each: Ship wt. 13.6 kgs (30 lbs), Dimensions 475x375x525mm (19x15x21 in.)

Ships directly from the manufacturer. Please contact us for current lead times.

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