GHEXA-11.1521-B Microscope

GHEXA-11.1521-B is a professional-grade binocular biological microscope engineered for university teaching laboratories, advanced student research, and entry-level routine microscopy in academic and industrial settings. Featuring Siedentopf binocular head with WF10x/16mm eyepieces, quadruple revolving nosepiece, achromatic objectives (4x, 10x, 40x, 100x oil immersion), large double-layer mechanical stage 115×125 mm with coaxial controls, N.A. 1.25 Abbe condenser with iris diaphragm, coaxial coarse & fine focusing, and high-intensity transmitted illumination (6V 20W halogen or LED), this comfortable, high-resolution instrument delivers sharp, strain-free viewing from 40x to 1000x (oil immersion)—ideal for detailed observation of cells, bacteria, tissues, histological sections, and prepared slides in biology, microbiology, pathology, and life sciences education and training.

Specifications

Key Applications & Uses

• University teaching and advanced student laboratory observation of bacterial smears, stained microorganisms, plant/animal cells, protozoa, algae, histological sections, and subcellular structures in biology, microbiology, and pathology courses.
• Hands-on experiments involving slide preparation, differential staining, wet mounts, oil immersion technique, and high-resolution (1000x) examination of bacterial morphology, cellular organelles, tissue architecture, and pathological features.
• Educational demonstrations in university teaching labs, advanced science clubs, research training programs, and outreach courses teaching cytology, bacteriology, histology, pathology, botany, zoology, and professional microscopy techniques.
• Routine microscopy in junior research labs, quality control, and academic training for precise specimen positioning, condenser optimization, oil immersion microscopy, and detailed morphological analysis of biological and materials samples.
• Training in microscopy fundamentals including mechanical stage operation, Abbe condenser adjustment, binocular alignment, coaxial focusing, and high-magnification imaging for academic and pre-professional preparation.

Why Choose from G-Hexa?

• Siedentopf Binocular Comfort — 30° inclined Siedentopf head with adjustable interpupillary distance and diopter correction provides ergonomic, strain-free viewing for prolonged lab sessions—ideal for students, trainees, and instructors.
• True 1000x Oil Immersion Capability — Quadruple nosepiece with 100x oil objective and N.A. 1.25 Abbe condenser delivers sharp, high-contrast resolution for bacterial and subcellular detail—essential for university-level and advanced student work.
• Large Precision Mechanical Stage — Coaxial-controlled 115×125 mm double-layer stage offers smooth, accurate X-Y movement—critical for systematic scanning, cell counting, and teaching professional specimen navigation techniques.
• Powerful & Versatile Illumination — Adjustable 6V 20W halogen (warm, excellent color rendering) or LED (cool, energy-efficient) illumination ensures optimal contrast and clarity for stained slides, histological sections, and comfortable long-term viewing.
• G-Hexa Academic & Research Quality — Superior optics, robust build, lab-grade features, and powerful illumination at a competitive price, backed by G-Hexa’s commitment to quality instruments, consistent supply, and dedicated support for universities, research labs, and advanced science education worldwide.

Frequently Asked Questions (FAQs)

Q: What is the maximum magnification of the GHEXA-11.1521-B? A: With the WF10x eyepieces and 100x oil immersion objective, the microscope achieves 1000x magnification—ideal for high-resolution observation of bacteria, cellular organelles, and fine structures in university and advanced educational settings.

Q: How do I correctly use the 100x oil immersion objective? A: Place a drop of immersion oil between the slide and the 100x objective, carefully lower the objective until it contacts the oil, then use fine focus only. Fully open the iris diaphragm and center the condenser for maximum resolution.

Q: What advantages does the Siedentopf binocular head provide? A: The Siedentopf design allows smooth interpupillary adjustment without changing tube length, maintains consistent eyepiece alignment, reduces eye strain, and supports comfortable, extended binocular viewing for students and instructors.

Q: Does the illumination produce significant heat? A: The 6V 20W halogen option generates moderate heat during extended use; the microscope includes ventilation and a heat shield. The LED option remains cool. Avoid prolonged maximum intensity on heat-sensitive samples.

Q: Is the 40x objective protected during focusing? A: Yes—the 40x objective is spring-loaded and retracts slightly upon contact with the slide, protecting both the lens and delicate specimen preparations during use.

Q: What is the shipping configuration? A: 2 complete microscopes are securely packed per master carton (45 × 27 × 41 cm, 7.5 kg gross / 6.4 kg net), designed for safe, efficient delivery to universities, schools, educational suppliers, or institutions. Contact G-Hexa for bulk pricing or custom orders.