AmScope T720QC 40X-2500X Plan Infinity Kohler Laboratory Trinocular Compound Microscope

AmScope T720QC 40X-2500X Plan Infinity Kohler Laboratory Trinocular Compound Microscope
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Overview


40X-2500X Plan Infinity Kohler Laboratory Trinocular Compound Microscope

Features:

  • 40X to 2500X magnification range for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 25X eyepieces provide 6 unique magnification settings.
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The quintuple lens turret is equipped with five plan-achromatic objective lenses producing high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • Rackless mechanical stage provides extremely smooth movement over a wide range.

The T720Q is an economical microscope designed for professional biological applications. Its infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. A quintuple lens-turret is used, providing five levels of magnification. The Koehler-design LED illumination system provides bright, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

The trinocular head accommodates simultaneous viewing through both eyepieces and the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. Focusable eyepieces are used to compensate for users with astigmatism or asymmetrical sight. For mounting a camera, the photo port provides a 23mm tube and a C-mount adapter for use with most microscopy imaging systems available.

The quintuple objective turret provides instant access to 5 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 25X eyepieces expand the maximum magnification to 2500X with 8 unique levels. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The rackless design provides a wide range of movement without the obtrusive, exposed teeth of conventional mechanical stages. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The LED light-source ensures cool, energy-efficient illumination with low heat for live specimens. The bright light-source is daylight-balanced to produce natural colors for imaging. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

Specifications

Optical SystemInfinite-conjugate
HeadTrinocular, 30° incline, 360° rotatable
Interpupillary AdjustmentSiedentopf compensation-free gemel, 55-75mm
Ocular Diameter30mm
Ocular Dioptersnone
Eyepieces10X, 25X
Photo Portfixed 23mm tube
Objective LensesInfinity-corrected
Objective Parfocal Distance45mm
Objective Mounting ThreadRMS 20.32mm
Objective TurretReverse quintuple, ball-bearing movement
Focusing SystemCoaxial coarse and fine focus, tension control
Focus Range24mm
Division of Fine Focus0.001mm
Stage DesignRackless double-layer with caliper
Stage Dimensions216mm x 150mm
X-Y Translation Range75mm x 50mm
Transmitted IlluminationLED
CondenserNA1.25 Abbe condenser with iris diaphragm
Sub-stage Condenser-holderrack and pinion
Power90-240VAC 50/60Hz wide-band

Objective Lenses

MagnificationCorrectionsNAImmersion MediumCover-glass Thickness
4Xplan-achromatic0.10-0.17mm
10Xplan-achromatic0.25-0.17mm
20Xplan-achromatic0.40-0.17mm
40Xplan-achromatic0.65-0.17mm
100Xplan-achromatic1.25oil0.17mm

Packing List:

  • One trinocular head
  • One microscope body
  • Five objective lenses: 4X, 10X, 20X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 25X eyepieces
  • One power cord (US and Canada standard)
  • One dust cover
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