This binocular compound microscope provides phase contrast microscope system and brightfield microscope system for viewing live cells depending on your applications. It comes with LED illumination with variable intensity, Abbe NA1.25 condenser with iris diaphragm and a complete set of phase contrast kit. It offers eight levels of brightfield magnification from 40X to 2000X. The phase contrast kit includes a phase contrast NA1.25 condenser with four positions (DF, BF, PH10/20, PH40), a centering telescope, two plan phase contrast objectives: PH10X, PH40X (S). The optional oil darkfield objective AJ100PR (sold separately) will work with the darkfield condenser. It also offers magnification power: 100X-200X-400X-800X. This phase contrast compound microscope is widely used in clinical, biological research and educational applications, specially for observing live cells.

Features:

• Add-on component for observing images of low contrast objects, which are hard to see or invisible with an ordinary microscope
• NA1.25 phase contrast condenser with four positions: darkfield, brightfield, PH10/20, PH40
• LED transmitted light with adjustable intensity
• Large double layer mechanical stage with NA1.25 Abbe condenser & iris diaphragm
• Coaxial coarse & fine focus knobs with tension control

Specifications:

• Model: M827SL-PHC2
• Total magnification for brightfield: 40X-80X-100X-200X-400X-800X-1000X-2000X
• Total magnification for phase contrast: 100X-200X-400X-800X
• Eyepieces: widefield WF10X/18 and WF20X
• Brightfield objectives: achromatic DIN 4X, 10X, 40X (S), 100X (S, Oil)
• PLAN phase contrast objectives (in phase contrast kit): PH10X, PH40X (S)
• Viewing head: 45°Inclined 360°swiveling binocular
• Interpupillary distance: sliding adjustable 2-3/16" ~ 2-15/16" (55mm ~ 75mm)
• Diopter: adjustable on both eyepiece tubes
• Nosepiece: revolving quadruple
• Stage: mechanical stain-resistant double layer, size: 5-1/2" x 5-1/2" (140mm x 140mm), translation range: 3" x 2" (75mm x 50mm)
• Focus: coaxial coarse and fine focus knobs on both sides, rack & pinion adjustment, with tension control
• Focusing knob can be locked for observation & transportation
• Condenser & diaphragm: Abbe NA1.25 rack & pinion adjustment condenser with iris aperture diaphragm
• Phase contrast kit:
  - NA1.25 condenser with iris diaphragm and filter holder
  - 37mm mounting size in diameter
  - Sliding switch
  - Four positions: darkfield (DF), brightfield (BF), PH10/20, PH40
  - Each phase contrast condenser can be centered individually
  - Centering telescope: 23.2mm
• Black palm rest on the base
• Illumination: transmitted (lower), LED light, variable intensity
• Metal mechanical components
• Power supply: 100V~240V 50/60Hz worldwide range (US and Canada power plug)
• Dimension of microscope: 7-7/8 " x 10-1/4" x 16" (20cm x 26cm x 41cm)
• Dimension of phase contrast kit: 7-1/2" x 5-1/8" x 4-3/4" (19cm x 13cm x 12cm)
• Shipping packages: 15 lbs (7 kg) & 5 lbs (2 kg)

Packing List:

• Binocular microscope head
• Microscope stand
• 4 objectives: 4X, 10X, 40X, 100X
• A pair of eyepieces WF10X/18
• A pair of eyepieces WF20X
• A bottle of immersion oil
• Power cord (US and Canada standard)
• Mirror for power outage
• Dust cover
• Color filter
• Extra fuse
• 1 centering telescope
• 2 phase contrast objectives: PLAN PH10X and PLAN PH40X
• 1 NA1.25 phase contrast condenser with sliding switch
• 1 green filter
• 1 aluminum phase contrast storage box