SPECIFICATIONS:
Fiber Optic Halogen Light Source 15V/150W twin Halogen Lamps with 100% coaxial through the lenses focused Fiber optics light guide 1.5 meter, bright light more than 80,000 Lux, maximum at standard condition.




Price:
Theory : Other, Based on principle of reflecting a virtual image of the object onto the drawing paper allowing precise tracing.
Drawtube : Other, Fits standard 23.2 mm or 30 mm eyepiece tubes, compatible with most monocular and binocular microscopes.
Features : Clear and sharp image projection, lightweight aluminum body, easy installation and adjustment, suited for educational and research drawings.
Coarse Adjustment Range : Adjusted via microscopes own focus mechanism.
Fine Adjustment Range : Adjusted via microscopes fine focus control.
Image Format : Handdrawn output on paper as viewed through device.
Theory : Other, Compound Microscope for research applications
Drawtube : Trinocular
Features : Heavy metallic body, antifungal optical coating, coaxial stage movement
Coarse Adjustment Range : 15 mm
Fine Adjustment Range : 0.002 mm precision
Image Format : Direct optical view; camera required for digital capture
Theory : Other, Huygenian eyepiece utilizes two planoconvex lenses, minimizing chromatic aberration and suitable for basic microscope applications.
Drawtube : Other, Standard mechanical drawtube compatible with compound microscopes.
Features : Reduces chromatic aberration; clear, wide field of view; robust lens construction; suited for student and laboratory use.
Coarse Adjustment Range : Adjustment provided by microscope, not the eyepiece itself.
Fine Adjustment Range : Microscope dependent; eyepiece supports precise viewing.
Image Format : Optical (no digital image conversion).
Theory : Other, Compound Optical System
Drawtube : Other, Binocular, 360 Rotatable
Features : Rigid Metal Stand, Antifungal Optics
Coarse Adjustment Range : 15mm
Fine Adjustment Range : 0.2mm
Image Format : Visual Observation