This is a package of trinocular compound microscope with 9MP USB digital system, phase contrast / brightfield microscope system and aluminum carrying case. The compound microscope features an optical system for simultaneously observing images through eyepieces and an adjustable trinocular port. It comes with LED illumination with variable intensity, Abbe NA1.25 condenser with iris diaphragm, a complete set of phase contrast kit and 9MP USB camera. It offers six levels of brightfield magnification from 40X to 2500X. 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. The 3488x2616 pixels USB digital imaging system that captures still microscope images and live video on computer. The included software is compatible with Windows, Mac OS X and Linux operating systems (see version information below). The Windows software can also be used to make measurements. This phase contrast compound microscopy is widely used clinical, biological research and schools, specially for observing live cells.

Features:

• 9MP (3488x2616 pixels) color digital camera with 0.5X reduction lens and 0.01mm calibration slide
• Darkfield & brightfield microscope system and phase contrast microscope system included
• LED transmitted light with adjustable intensity
• Sturdy versatile aluminum carrying case and coaxial coarse & fine focus knobs
• Large double layer mechanical stage NA1.25 Abbe condenser & iris diaphragm

Specifications:

• Model: M837ZL-PHC2-A185A-C90U
• Total magnification for brightfield: 40X-100X-250X-400X-1000X-2500X
• Total magnification for phase contrast: 100X-250X-400X-1000X
• Eyepieces: widefield WF10X/18 and WF25X
• 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 trinocular
• 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)
• Photo tube adjustment range: 5/8" (15mm)
• 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)
• Digital camera:
  - True color 3488x2616 pixels (9M pixels)
  - 0.5X reduction lens to get larger field of view
  - 0.01 mm calibration slide: 1mm/100 division
  - Frame rate: 1.9fps at 3488x2616, 8fps at 1744x1308, 27fps at 872x654
  - Software compatible with Windows, Mac OS X and Linux operating systems
  - Capturing microscope images, recording live video, measuring lengths, angles, areas, editing images
  - USB 2.0 cable included
• Carrying case: aluminum
• Dimension of microscope: 7-7/8 " x 10-1/4" x 16" (20cm x 26cm x 41cm)
• Dimension of aluminum case: 18-1/8" x 13" x 13-3/8" (46 x 33 x 34cm)
• Shipping packages: 26 lbs (12 kg)

Packing List:

• Microscope aluminum carrying case
• Trinocular microscope head
• Microscope stand
• Photo tube
• 4 objectives: 4X, 10X, 40X, 100X
• A pair of eyepieces WF10X/18
• A pair of eyepieces WF25X
• 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
• 9MP digital camera
• 0.5X reduction lens
• 1 CD including driver, software and user's instruction
• 0.01mm calibration slide (stage micrometer)
• USB cable