OMAX 50X-787.5X Touchpad Screen Trinocular Ore Petrographic Polarizing Microscope with Bertrand Lens

This advanced trinocular polarizing microscope system is an advanced microscope system specially designed for petrographic applications and includes an integrated digital display solution. This digital display consists of a 5MP microscope camera combined with a 9.7 inch touchpad display, and is powered by the Android 4.2.2 system. It has two light sources: a 20W halogen Kohler transmitted light and a 50W EPI reflected halogen illuminator. The trinocular head inclines at 45-degrees and is 360-degree rotatable. The microscope assembly includes a bertrand lens for special polarized light analysis and a built in 1.25x auxiliary objective in the light path, further increasing the power of the microscope. The microscope offers five magnification settings with its included objectives and eyepieces, which are 50X, 125X, 312.5X, 500X, and 787.5X. Each of the four objective mounts offers centering adjustment. The circular stage is rotatable and accurate to 0.1 degrees using the vernier scale. The kit also includes many accessories for analysis and operation, such as a blue light filter for transmitted light, a green light filter for reflected light, three extra eyepieces with various reticles for counting, centering, or measurement, a mechanical stage attachment, and polarizing compensators for use with the Bertrand lens.

This is a perfect microscopy system for mineral applications. It is an ideal instrument for those in mineralogy and/or geology areas.

Features:

• Digital display system includes 5MP camera and 9.7 inch touchscreen display
• Capable of transmitted polarized light and reflected polarized light
• Revolving quadruple nosepiece, with center adjustable objective mounts
• Built-in 1.25X auxiliary objective for increased magnification
• Polarizer, analyzer, Bertrand lens, and compensator plates included

Specifications:

• Total magnification: 50X - 125X - 312.5X - 500X - 787.5X
• Head: Trinocular, 45 ° inclined 360° rotatable, interpupillary adjustable, diopter rings on both ocular tubes
• Eyepieces: 10X (a pair of regular, and one with reticles, one with crosshair, and one with grids)
• Nosepieces: Quadruple, objective center adjustable
• Objectives: DIN strain free achromatic
  - 4X/0.10 160/-
  - 10X/0.25 160/-
  - 25X/0.40 160/0.17
  - 40X/0.65 160/0.17(s)
  - 63X/0.85 160/0.17(s)
  - Plan 25X/0.40 160/0
  - Plan 40X/0.65 160/0 (s)
  - Plan 63X/0.85 160/0 (s)
• Condenser: NA1.30 Abbe Condenser with iris diaphragm, condenser center adjustable, top lens can be swing out of the light path
• Stage:
  - Circular, diameter 160 mm
  - Rotatable, with 360° angle graduations and a vernier scale, accurate to 0.1°
  - Mechanical specimen holder: range 32mm x 27mm, removable
• Polarizer
  - For transmitted light: mounted beneath the condenser, rotatable with 360° angle graduations
  - For reflected light: fixed in the tube of EPI light path
• Analyzer: Slide in and out of the light path, 0°- 90° graduation
• Bertrand lens: Switch in and out of the light path, center adjustable, focus adjustable
• Compensators
  - Quarter-wave plate (1/4 λ plate)
  - Tint plate (1 λ plate)
  - Quartz wedge (Q plate)
• Focus adjustment: Coaxial coarse and fine adjusting knobs on both sides
• Illumination
  - Transmitted light: Halogen lamp, brightness adjustable, 12V/20W
  - Reflected light: Halogen lamp, brightness adjustable, 12V/50W
• Filters
  - Blue (for transmitted light)
  - Green (for reflected light)
• Power supply: 90V - 265V, 50Hz/60Hz
• Digital display system:
  - Display: 9.7" Color LCD Touch Screen (1024x768)
  - 0.37X adjustable reduction lens to get larger field of view
  - Live preview frame speed: 17fps at 1024x768, 25fps at 640x480
  - Camera resolution: 2560x1920 pixels (5M pixels)
  - Operating System: Android 4.2.2
  - Connectivity: HDMI out, USB 2.0, SD, Bluetooth, WiFi
• Dimension: 15 in x 8 in x 20-1/2 in (38 x 20 x 52 cm)
• Net weight: 21.8 lb (9.9 kg)

Software:

Packing List:

• 1 Trinocular microscope head
• 1 Microscope frame with base
• 5 Eyepieces: 2 WF10X/18, 1 10X with grids, 1 10X with crosshair, 1 10X with reticles,
• 8 Objectives: 4X, 10X, 25X, 40X(s), 63X(s) and Plan 25X, 40X(s), 63X(s)
• EPI illumination assembly
• 3 Compensators: 1 quarter-wave plate (1/4 λ plate), 1 tint plate (1 λ plate), and 1 quartz wedge (Q plate)
• 1 Mechanical specimen holder
• 1 C-mount attachment
• 1 Slide/specimen holder
• 1 Specimen plate
• 0.01mm calibration slide
• Color filters: blue and cyan
• Two Allen keys for objective center adjustment
• Extra halogen bulbs
• Digital display system
  - Integrated 9.7 inch touchscreen and 5MP camera system
  - 0.37X adjustable reduction lens
  - 23.2mm - 30.0mm adapter
  - Power adapter