The trinocular compound LED siedentopf microscope 40X-2500X provides brightfield & darkfield microscope system, a super speed 14MP USB 3.0 digital imaging system and an aluminum carrying case. The darkfield microscope features an optical system for simultaneously observing images through eyepieces and an adjustable trinocular port. The 4096x3288 pixels USB 3.0 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. 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 darkfield compound microscopy is ideal for professionals and also affordable for students.

Features:

• Super speed 14MP USB 3.0 color digital camera with 0.5X reduction lens and 0.01mm calibration slide
• Advanced oil darkfield NA1.36-1.25 and brightfield Abbe NA1.25 condensers included
• LED transmitted light with adjustable intensity
• Large double layer mechanical stage and coaxial coarse & fine focus knobs
• Sturdy versatile aluminum carrying case with protection foam

Specifications:

• Model: M8311Z-A191BOIL-A185A-C140U3
• Total magnification: 40X-100X-250X-400X-1000X-2500X
• Eyepieces: wide field WF10X/18 and WF25X
• Objective: achromatic DIN 4X, 10X, 40X (spring),100X (spring, oil)
• Head: 30°Inclined 360°rotatable trinocular Siedentopf
• Interpupillary: hinge adjustment 1-7/8" ~ 2-15/16" (48mm ~ 75mm)
• Diopter: adjustable on left eyepiece tube
• Nosepiece: revolving, quadruple, reversed
• Stage: X-Y mechanical stage with scales, range 78mm x 40mm, dimension 110mm x 140mm
• Focus: coaxial coarse and fine focus knobs on both sides, rack and pinion adjustment, with tension control and stop
• Illumination: LED transmitted light, intensity adjustable
• Brightfield condenser: NA1.25 Abbe condenser with iris diaphragm & filter holder, rack & pinion adjustment
• Oil darkfield condenser: NA1.36-1.25 condenser plus plan 100X/1.25-0.5 160/0.17 objective (oil, spring) with built-in iris diaphragm
• Solid metal base and stand
• Power supply: AC 100V ~240V 50/60Hz (US and Canada plug)
• Digital camera:
  - true color 4096x3288 pixels (14M pixels)
  - Super speed USB 3.0 connection
  - 0.5X reduction lens to get larger field of view
  - 0.01 mm calibration slide: 1mm/100 division
  - Frame speed: 6.2fps at 4096x3286, 54fps at 1024x822
  - Software compatible with Windows, Mac OS X and Linux operating systems
  - Capturing microscope images, recording live video, measuring lengths, angles, areas, editing images
  - USB 3.0 cable included
• Carrying case: aluminum
• Dimension of microscope: 12-3/16" x 8" x 20" (31cm x 20.3cm x 51cm)
• Dimension of aluminum case: 18-1/8" x 13" x 13-3/8" (46 x 33 x 34cm)
• Shipping weight: 26 lb (12 kg)

Packing List:

• One microscope aluminum carrying case
• One trinocular siedentopf microscope head
• One photo tube for digital cameras
• One microscope stand and base
• Four objectives: 4X, 10X, 40X, and 100X
• A pair of eyepieces WF10X
• A pair of eyepieces WF25X
• One bottle of immersion oil
• One power cord (US and Canada standard)
• One focus tension adjustment wrench
• One dust cover
• Color filter: green
• Extra fuse (in the fuse holder of the microscope)
• One oil darkfield condenser
• One 100X oil objective lens with built-in iris diaphragm
• 14MP USB 3.0 digital camera
• 0.5X reduction lens
• 1 CD including driver, software and user's instruction
• 0.01mm calibration slide (stage micrometer)
• USB 3.0 cable