National 210 Series Microscope. features a large 135mm x 135mm (5 1/4 in. x 5 1/4 in.) stage, with professional quality, low profile mechanical specimen holder with low-position coaxial x-y controls. 1.25 N.A. Abbe condenser with spiral focusing mount, iris diaphragm, swing-out filter holder, blue filter supplied.
National 210 Series Student Compound Microscopes
National 210 Series Student Compound Microscopes
National 210 Series Student Compound Microscopes
National 210 Series Student Compound Microscopes
National 210 Series Student Compound Microscopes
National 210 Series Student Compound Microscopes
National 210 Series Student Compound Microscopes
National 210 Series Student Compound Microscopes
National 210 Series Microscope. features a large 135mm x 135mm (5 1/4 in. x 5 1/4 in.) stage, with professional quality, low profile mechanical specimen holder with low-position coaxial x-y controls. 1.25 N.A. Abbe condenser with spiral focusing mount, iris diaphragm, swing-out filter holder, blue filter supplied.
National 210 Series Student Compound Microscopes
National 210 Series Student Compound Microscopes
National 210 Series Student Compound Microscopes
National 210 Series Student Compound Microscopes
National 210 Series Student Compound Microscopes
National 210 Series Student Compound Microscopes
National 210 Series Student Compound Microscopes
National 210 Series Student Compound Microscopes

National 210 Series Student Compound Microscopes

Sale price
$407.55 USD
List price
$429 USD
Options Available:210-RLED

National 210 Series Student Compound Microscopes. 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 rechargeable 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.
  • Model 215-RLED-ASC with Seidentopf 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

    • LED light rated up to 50,000 hours life, illumination equal to a 20 watt tungsten bulb.
    • Batteries allow up to 500 recharges, for a total of 20,000 to 25,000 hours use from a single set of 3 AA rechargeable nickel hydride batteries.
    • Battery charger included with microscope, automatically shuts off when batteries are fully charged - no danger of overcharging batteries and shortening battery life. 
    • No expensive recharger station needed. Plug directly into wall outlet, or use ordinary, inexpensive power strip for recharging multiple microscopes. Indicator light changes from red to green when fully charged.  
    • Single 8 hour charge allows up to 50 hours of use.
    • Rheostat intensity control

    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 135mm x 135mm (5 1/4 in. x 5 1/4 in.) stage with locked-on, spring-mounted stage clips.
    • 1.25 N.A. Abbe condenser with spiral focusing mount, iris diaphragm, swing-out filter holder, blue filter supplied.

    FRAME

    • Rugged cast metal, gray enamel finish.
    • Height: 15 in.
    • Net wt. 9 lbs

    PACKING

    • Molded styrofoam container with vinyl dustcover.
    • Ship wt. 15 lbs, Dimensions (22x15x15 in.
    • Master carton pack 2 each: Ship wt. 30 lb, Dimensions 19x15x21 in.

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

    DOWNLOAD MANUAL

    DOWNLOAD DATA SHEET

     MODEL

    HEAD

    DIN OBJECTIVES 

    STAGE 

    CONDENSER

    BMOC $    

    MSRP
    210-RLED Monoc w/ Camera Port DIN 4X, 10X, 40XR Clips 0.65 407.55 429.00  
    211-RLED Monoc w/ Camera Port DIN 4X, 10X, 40XR Mech 1.25 Abbe 529.15 557.00
    212-RLED Monoc w/ Camera Port DIN 4X, 10X, 40XR, 100XR Mech 1.25 Abbe 606.10 638.00
    213-RLED Monoc w/ Camera Port DIN 4X, 10X, 40XR Mech 1.25 Abbe 606.10 638.00
    214-RLED Monoc w/ Camera Port DIN 4X, 10X, 40XR, 100XR Mech 1.25 Abbe 677.35 713.00
    215-RLED Binoc DIN 4X, 10X, 40XR, 100XR Mech 1.25 Abbe 789.45 831.00
    215-RLED-ASC

    Binoc Seidentopf viewing head

    		 DIN 4X, 10X, 40XR, 100XT Mech 1.25 Abbe 875.90 922.00

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