AmScope Trinocular Compound Microscope up to 40X-2500X

AmScope T690 Series Trinocular Compound Microscope 40X to 2500X High Definition

View Microscopic Details with Exceptional Clarity and Easily Capture Images

To customize the microscope according to your visual comfort, the interpupillary distance can be easily adjusted using a precision Siedentopf mechanism. Diopters are available on both eyepiece tubes to compensate for asymmetry, and the eyepiece tubes are angled at 30° to comfortably fit a seated position without neck strain. The 23mm photo port is height adjustable to align with the eyepieces and can be replaced with an optional CX series C-mount port, which includes built-in reduction and can directly interface with C-mount cameras.

The objective turret provides instant access to 4 magnification levels, making it easy to focus on minute details from 40X to 2500X. This covers the magnifications needed to study hair follicles, cells, and bacteria. These high-quality lenses are achromatically corrected to enhance resolution and color accuracy.

The 2-layer mechanical stage offers smooth and precise movement for slide sample analysis. The low stage position controls are conveniently located near the coaxial focus knobs to optimize workflow. Slide sample analysis is intuitive and accurate for users of all skill levels. The halogen illumination below the stage provides bright lighting with excellent color reproduction. Warm lighting is better suited for prolonged use and causes less visual fatigue compared to LED and fluorescent lighting. The Abbe condenser has a high numerical aperture of 1.25 for oil immersion and an iris diaphragm to optimize contrast and depth of field. The condenser holder uses rack and pinion movement for precise height adjustment.

Highlighted Features

• Magnification range from 40X to 1000X using high-quality achromatic objective lenses.
• This microscope, one of the best options for veterinarians, clinics, and classrooms, offers high-quality precision optics and mechanics.
• Professional features include a Siedentopf trinocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coarse and fine coaxial focus for ergonomics and work efficiency.
• Halogen illumination reduces visual fatigue during extended use.
• The trinocular photo port allows easy mounting of a camera. The T490 is compatible with our CX series C-mount photo ports with built-in reduction.

• Specifications
• Package Contents
• Required Items
• Optional Items
• Documents

• • Specifications
    Optical System	infinite conjugate
    Mechanical Tube Length	160mm
    Head	Trinocular, 30° inclined, 360° rotatable
    Interpupillary Adjustment	Mixed Siedentopf without compensation
    Eyepiece Diameter	23mm
    Eyepieces	10X
    Photo Port	23mm height adjustable tube, CX series, simulfocal.
    Objective Lenses	DIN standard
    Objective Parfocal Distance	45mm
    Objective Mount Thread	RMS 20.32mm
    Objective Turret	quadruple
    Focusing System	Coarse and fine coaxial focus, upper stop, tension control
    Focus Range	30mm
    Fine Focus Division	0.002mm
    Stage Design	Double layer with clip
    Stage Dimensions	140mm x 140mm
    XY Translation Range	75mm x 45mm
    Transmitted Illumination	20W Halogen
    Condenser	Abbe Condenser NA1.25 with iris diaphragm, 32mm filter holder
    Substage Condenser Holder	rack and pinion
    Voltage	110VAC 60Hz

• • One trinocular head
  • Microscope body
  • Photo tube
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair of 10X eyepieces
  • Power cord (US and Canada standard)
  • Dust cover
  • Color filters (blue, green, yellow)
  • Replacement halogen bulb
  • Replacement fuse
  • Immersion oil bottles for samples
• • None
• • Cleaning kit
  • Digital camera
• • User Manual (English)