- 40X-2000X eight widefield magnification settings.
- Simul-focal trinocular head boasting unique features.
- 23mm photo port for adding photo/video capability.
- C- adapter included.
- 3D two-layer mechanical stage with low position control.
Am T490B 40X-2000X Professional Trinocular Lab Education
Biological Compound Micro with 3D Two-Layer Mechanical Stage
-----------------------------------------------------------------
From Manufacture:
-----------------
AmT490B features a unique simul-focal optical system with an
adjustable trinocular port to enable well-focused clear images on
your computer or video screen while simultaneously obtaining
sharp, focused images through the eyepieces. In addition, the
T490B's industry standard 23mm photo port can be converted into a
C- port by attaching the included C- adapter, allowing
you to attach most micro digital cameras and video systems
on the market. The T490B includes a 30-degree inclined 360-degree
swiveling trinocular Siedentopf head, a 3-D mechanical stage, and
an intensity-variable halogen illumination system. This versatile
micro is also capable of being upgraded with various
accessories and attachments listed in the optional section for
additional functions. It is a perfect laboratory instrument for
clinics, Vets, Doctors, and professional students. It arrives
brand new in a factory sealed box.
Simul-focal Optical System
--------------------------
Most trinocular micros allow you to view either through the
trinocular port or the eyepieces only, forcing you to switch
between the two. Since these trinocular ports are not simul-focal
with the rest of the micro optical system, you have to
re-focus the micro after each switch. The T490B, however,
erases this step by providing simul-focal viewing. Especially
handy for teaching demonstrations, clinical examinations and
laboratory applications, the simul-focal feature allows your
students or colleagues to view clear images simultaneously while
you work through the eyepieces.
What's In The Box?
------------------
Trinocular Simul-focal Micro, Siedentopf Head, 23mm
Adjustable, Trinocular Photo Port with C- Adapter,
Micro Body with Frame, Base and Halogen Illumination System,
DIN Objectives, 4X, 10X, 40X and 100X, Widefield 10X Eyepieces
(Pair), Widefield 20X Eyepieces (Pair), Color Filters, 6V/20W
Spare Halogen Bulb, Spare Fuse, Power Cord, Dust Cover, Immersion
Oil, Customer Information Sheet (download link included).
About Micros
-----------------
Micros are instruments used to enhance the resolution of an
object or image. Types include compound, stereo, or digital.
Compound micros use a compound optical system with an
objective lens and an eyepiece. Stereo micros show object
depth in a three-dimensional image. Digital micros are used
to display an image on a monitor, rather than looking through a
lens. Micros can have monocular (one), binocular (two), or
trinocular (three) eyepieces, with varying magnification
abilities. Magnification ability refers to the size of an image.
Resolution, also known as resolvant power, refers to the clarity
of the image. The interaction between field of view (FOV),
numerical aperture (NA), and working distance (WD) determines
resolution. Micros can control magnification through a fixed
focus, or through a range of adjustments. They can also utilize
LED, fluorescent, and mirror light sources to help control
viewing capabilities. Micros are widely used in education,
lab research, biology, metallurgy, engineering, chemistry,
manufacturing, and in the medical, forensic science, and
veterinary industries. Am has been manufacturing microscopy
equipment and accessories since 1996, headquartering in Irvine,
CA.
Features & Specifications
-----------------------------
* Simul-focal optical system allows simultaneous viewing through
the photo port and eyepieces
* Adjustable simul-focal trinocular port
* Industry standard 23mm photo port and c- port
* 30-degree inclined, 360-degree swiveling trinocular Siedentopf
head
* Photo/video capability with adjustable 23mm photo for
simul-focal image system
* Large 3D double layer mechanical stage with stain resistant
finish
* Low-position coaxial stage movement control knobs
* Coaxial coarse & fine focusing with ca knob tension control
* Fully coated optical system with high resolution
* Eight magnification settings:
40x-80x-100x-200x-400x-800x-1000x-2000x
* Upward stage stopper to protect slides and objectives
* Abbe condenser with iris diaphragm & filters
* Rack and pinion adjustment for condenser
* Built-in halogen illumination system with variable intensity
* Dual focusing control knobs
* Full optical glass elements
* Precise ground glass lenses
* All metal mechanical components.
* Adjustable interpupillary distance
* Adjustable diopter on ocular
* Solid metal frame construction with stain resistant enamel
finish
* CE and GS certified electrical system
* Nosepiece: quadruple
* Mechanical tube length: 6-5/16 inch (160mm)
* Head: 360-degree swiveling trinocular Siedentopf head inclined
at 30-degree
* Eyepieces: wf10x and 20x
* Achromatic objectives: 4x, 10x, 40x (spring), 100x (spring,
oil)
* Stage dimensions: 5-1/2 inch x 5-1/2 (140x140mm)
* Stage traveling range: 2-15/16 inch x 1-3/4 inch (75x45mm)
* Focusing range: 1-3/16 inch (30mm)
* Division of fine focusing: 0.0000787 inch (0.002mm)
* Abbe condenser: na=1.25 with rack and pinion focusing control
* Illumination: 6v/20w halogen bulb
* Power supply: 110v (220v version available), CE & GS certified
* Accessories: 6v/20w spare halogen bulb, bottle of immersion
oil, blue, green & yellow filters
* Micro dimensions: 12 inch x 9 inch x 16 inch
* Manufactured under ISO 9001 quality control standard
* Excellent five (5) year factory warranty
Compare ProductsT490B ASIN:B004QEFO1QT340B-LED
ASIN:B0069WNJS8T660B ASIN:B007RFJ4E4T650C ASIN:B00GGXZOQAT700D
ASIN:B008ZH72VUAchromatic✓✓✓Infinity Plan Achromatic✓✓LED✓20W
Halogen✓✓✓30W Halogen✓Kohler✓✓✓Widefield✓✓Super/Extreme
Widefield✓✓✓