The phase contrast and brightfield microscopes provide options for observing live cells depending on your applications. A complete set of phase contrast kit can be flexibly equipped with ordinary biological microscope to be a phase contrast microscope system. The phase contrast microscope can improve the images of transparent and colorless objects, which are hard to see or invisible in an ordinary microscope. The brightfield compound microscopy offers eight levels of magnification 40X-80X-100X-200X-400X-800X-1000X-2000X. The phase contrast kit includes a phase contrast NA1.25 condenser, a centering telescopic eyepiece, three achromatic phase contrast objectives with phase plate: 10X, 40X, 100X. The phase contrast biological microscope offers six levels of magnification: 100X-200X-400X-800X-1000X-2000X. This type of microscopy is widely used in universities and life science professionals.

Features:

• Phase contrast microscope for observing live cell cycle
• 2 sets of objectives: 4 DIN achromatic objectives for brightfield microscope and 3 achromatic phase contrast objectives
• One NA1.25 phase contrast condenser with three (10X, 40X, and 100X) condenser annular plates
• 6V/20W halogen transmitted light with adjustable brightness intensity
• Large double layer mechanical stage with NA1.25 Abbe condenser & iris diaphragm

Specifications:

• Model: M827S-PHD
• Total magnification for brightfield: 40X-80X-100X-200X-400X-800X-1000X-2000X
• Total magnification for phase contrast: 100X-200X-400X-800X-1000X-2000X
• Eyepieces: widefield WF10X/18 and WF20X
• Brightfield objectives: achromatic DIN 4X, 10X, 40X (S), 100X (S, Oil)
• Phase contrast objectives (in phase contrast kit): achromatic PH10X, PH40X (S), PH100X (S, Oil)
• Viewing head: 45°Inclined 360°swiveling binocular
• Interpupillary distance: sliding adjustable 2-3/16" ~ 2-15/16" (55~75mm)
• 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: NA1.25 Abbe condenser with iris diaphragm & filter holder, rack & pinion adjustment
• Phase contrast condenser: NA1.25 (37mm mounting size) condenser, one centering telescopic eyepiece with three separated condenser annular plates for 10X, 40X, and 100X, each can be centered individually
• Black palm rest on the base
• Illumination: transmitted (lower), 6V 20W halogen light, variable intensity
• Metal framework
• Power supply: 100V~240V 50/60Hz worldwide range (US and Canada power plug)
• Dimension of microscope: 7-7/8 " x 10-1/4" x 15-3/8" (20cm x 26cm x 39cm)
• Dimension of phase contrast kit: 10-7/8" x 7-1/16" x 5-3/4" (26.5 cm x 18 cm x 14.5 cm)
• Total shipping weight: 20 lbs (9 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 filters
• Extra halogen bulb (6V/20W)
• Extra fuses
• 1 centering telescopic eyepiece
• 3 phase contrast objectives: achromatic PH10X, PH40X, PH100X
• 3 separated phase contrast plates for 10X, 40X and 100X light passing
• 1 NA1.25 phase contrast condenser
• 1 green filter
• 1 aluminum phase contrast storage box