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The Ibex Sciences YJ-2002H Epi-Fluorescent Microscope is a research-grade biological trinocular microscope manufactured by specialized optical entities in China (such as Ningbo Tianyu Optoelectronic Technology) and supplied within Pakistan by Ibex Sciences. [1]
Engineered for clinical diagnostics, oncology research, immunology, and advanced laboratory pathology, the YJ-2002H utilizes an Epi-illumination fluorescent system to detect auto-fluorescing structures or targeted fluorophores in tissue and cell specimens. [1, 2]
Fluorescence & Excitation System
- Excitation Filter Systems: Built standard with a multi-filter slider housing two primary fluorescence cubes:
- B (Blue) Excitation Filter: Wavelength range 450–490 nm.
- G (Green) Excitation Filter: Wavelength range 510–570 nm.
- Optional variants support V (Violet) and U (Ultraviolet) modules based on research requirements. [1, 2]
- Fluorescent Light Source: Powered by a high-intensity 100W HBO ultra-high voltage spherical mercury lamp housed in an external power supply enclosure to isolate heat. [1]
Optical & Mechanical Specifications
- Viewing Configuration: Features an articulated trinocular head set at a 30° inclination with full 360° rotation. The dedicated vertical tube includes a C-mount layout to directly attach digital microscope cameras. [1, 2, 3]
- Eyepieces: Comes standard with paired wide-field WF10X/18mm scope eyepieces (WF16X field options available). [1, 2]
- Objective Lenses: Outfitted with a backward-facing quadruple nosepiece containing 45mm DIN Achromatic Objectives: 4X, 10X, 40X (Spring), and 100X (Spring, Oil Immersion). [1, 2]
- Magnification Scale: Standard configuration spans 40X to 1000X magnification (expandable up to 1600X with WF16X oculars). [1, 2]
- Stage Design: Features a spacious double-layer mechanical stage (140 × 155 mm) with an integrated coaxial X-Y travel control knob (70 × 50 mm movement range). [1]
- Transmitted Illumination: For normal brightfield microscopy, it utilizes a built-in base 6V/20W halogen lamp (or a 1W adjustable LED variant) controlled via an Abbe N.A. 1.25 condenser and iris diaphragm. [1, 2]
- Focusing Precision: Uses coaxial coarse and fine focusing knobs with an internal mechanism precision threshold of 0.002 mm. [1]
Procurement Information
- Availability: Classified as a high-precision medical-grade laboratory instrument. The unit is typically offered as a Price on Call item rather than a pre-priced consumer unit.
- Quotation & Supply: Formal pricing, custom component packages, or proforma invoices can be initiated directly through the Ibex Sciences Official Support channels. [1]
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