AmScope, T490-LED, 40X-1000X Trinocular LED Compound Microscope
T490-LED Includes Only:
- One trinocular head
- One microscope body
- One photo port
- Four objective lenses: 4X, 10X, 40X, 100X
- One pair 10X eyepieces
- One AC power adapter (US and Canada standard)
- Three 1800mAh NiMH rechargeable batteries (pre-installed)
- One dust cover
- One sample bottle of immersion oil
Features:
- 40X to 1000X magnification range using high-quality achromatic objective lenses.
- A top choice for veterinarians, clinics, and classrooms, this microscope provides high quality optics and precision mechanics.
- Cool, energy-efficient lighting produces natural colors and low heat for viewing live specimens.
- The trinocular photo port allows you to easily mount a camera. The T490 is compatible with the CX series C-mount photo ports with built-in reduction.
- Dual-powered illumination for maximum workspace flexibility. Includes three rechargeable NiMH batteries.
Siedentopf Trinocular LED Compound Microscope w/1080P HDMI C-mount The T490-DK adds darkfield illumination to the hardest-working microscope. A top choice for veterinarians, breeders, and clinics, this instrument has proven reliability and optical quality. It boasts features such as a compensation-free Siedentopf head, smooth stage translation, and a precision focus system with easy tension-adjustment and vertical-lock. The simul-focal trinocular head provides a dedicated photo port which can be used simultaneously with both eyepieces. With brightfield and darkfield illumination, this model is ideal for bloodwork, fluid-analysis, and pathology.
To customize the microscope to your viewing comfort, the eyepiece spacing can be easily adjusted using a precision Siedentopf mechanism. A diopter is available on the both ocular tubes to compensate for asymmetry, and the ocular tubes are angled at 30° to comfortably accommodate a seated position without neck strain. The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. This covers magnifications needed for studying hair follicles, cells, and bacteria. These high-quality lenses are achromatically corrected to improve resolution and color accuracy.
The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. 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 movement for precise height adjustment.
Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast.
