National Optical 212 Compound Microscope

The National Optical 212 is a rechargeable compound microscope.

• Objective Lenses: DIN 4x, 10x, 40xR, 100xR objectives are achromatic, parfocalled, parcentered, color coded. 45° inclined viewing head rotates 360° for easy re-positioning, sharing by more than one student.
• Eyepieces: Widefield 10x eyepiece with pointer. Accepts optional (#965-160) eyepiece reticle.
• Total Magnification: 40x, 100x, 400x, 1000x.
• Specimen Stage: Large 135mm x 135mm stage with professional quality, low-profile mechanical specimen holder with low-position X-Y coaxial controls.
• Focusing: Separate low position coarse and fine focusing. Stage moves up and down while eyepiece and body remain fixed. Slip clutch prevents damage to focusing mechanism. Tension adjustment eliminates stage drift. Safety rack stop prevents damage to slides and objective lenses.
• Condenser: NA 1.25 Abbe condenser with spiral focusing mount, iris diaphragm, swing-out filter holder and blue filter.
• Illumination: LED illumination with intensity control.
• Camera Port: Microscope includes integrated camera port. C-Mount adapter sold separately.
  
• Size & Weight: 15" high, 10 lbs.
• Warranty: Lifetime limited warranty, excluding LED bulb, batteries.