The 40X-2000X compound binocular microscope provides both darkfield and brightfield microscope system. The darkfield compound microscope comes with a 45 degree inclined 360 degree sliding binocular head, revolving quadruple nosepiece, two pairs of widefield eyepieces, four DIN achromatic objectives, large double layer mechanical stage, a halogen illumination system and a brightfield Abbe NA1.25 condenser & an oil darkfield NA1.36-1.25 condenser. All lenses are made of high quality optical glass. The high resolution image in the field of view is crystal clear and will satisfy the demands of professionals. This binocular microscopy is good for teaching, demonstration, clinical examination and research purpose.

Features:

• Advanced oil darkfield NA 1.36-1.25 and brightfield Abbe NA 1.25 condensers included
• Binocular viewing head with adjustable interpupillary distance
• Coaxial coarse & fine focus knobs with tension control
• Double layer mechanical stage and sturdy metal framework
• 6V/20W variable intensity transmitted halogen light

Specifications:

• Model: M827S-A191BD
• Total magnification: 40X-80X-100X-200X-400X-800X-1000X-2000X
• Eyepieces: widefield WF10X/18 and WF20X
• Objectives: achromatic DIN 4X, 10X, 40X (S), 100X (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
• Brightfield condenser: NA1.25 Abbe condenser with iris diaphragm & filter holder, rack & pinion adjustment
• Oil darkfield condenser: NA 1.36-1.25 condenser
• Illumination: transmitted (lower), 6V 20W halogen light, variable intensity
• Black palm rest on the base
• Metal framework
• Power supply: 100V~240V 50/60Hz worldwide range (US and Canada power plug)
• Dimension: 7-7/8 " x 10-1/4" x 15-3/8" (20cm x 26cm x 39cm)
• Shipping package: 15 lb (7 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
• Oil darkfield condenser