Description

GHEXA-11.1009-E Student Biological Microscope

GHEXA-11.1009-E is a high-quality, entry-to-intermediate binocular biological microscope built for advanced student laboratories and university introductory courses. Featuring Siedentopf-style binocular head with WF10x eyepieces, quadruple revolving nosepiece, achromatic objectives (4x, 10x, 40x, 100x oil immersion), large double-layer mechanical stage 110×120 mm with 70×20 mm travel and coaxial controls, N.A. 1.25 Abbe condenser with rack & pinion focusing and iris diaphragm, coaxial coarse & fine focusing, and bright 1W LED transmitted illumination, 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, and life sciences education.

Specifications

Key Applications & Uses

• University and advanced high school laboratory observation of bacterial smears, stained microorganisms, plant/animal cells, protozoa, algae, histological sections, and subcellular structures in biology and microbiology programs.
• Hands-on student experiments involving slide preparation, differential staining, wet mounts, oil immersion technique, and high-resolution (1000x) examination of bacterial morphology, cellular organelles, and tissue architecture.
• Educational demonstrations in university foundation labs, advanced science clubs, research training programs, and outreach courses teaching cytology, bacteriology, histology, botany, zoology, and professional microscopy techniques.
• Routine use in junior research labs and quality control training for precise specimen positioning, condenser optimization, oil immersion microscopy, and detailed morphological analysis of biological 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?

• Comfortable Siedentopf Binocular Viewing — Adjustable interpupillary distance and 45° inclined head reduce eye strain and improve depth perception—ideal for prolonged lab sessions and group teaching.
• Professional 1000x Oil Immersion Capability — 100x oil objective with N.A. 1.25 Abbe condenser and iris diaphragm delivers sharp, high-contrast resolution for bacterial and subcellular detail—perfect for university-level and advanced student work.
• Large Precision Mechanical Stage — Coaxial-controlled 110×120 mm double-layer stage with 70×20 mm travel and vernier scale enables smooth, accurate, repeatable specimen movement—essential for systematic scanning and professional training.
• Rack & Pinion Abbe Condenser — N.A. 1.25 condenser with precise height adjustment and iris diaphragm provides superior light control and resolution across all magnifications—critical at high power with oil immersion.
• G-Hexa Academic Quality — Sharp achromatic optics, robust build, modern LED illumination, and lab-grade features at a competitive price, backed by G-Hexa’s commitment to quality instruments, consistent supply, and dedicated support for universities, research training programs, and advanced science education worldwide.

Frequently Asked Questions (FAQs)

Q: What is the maximum magnification of the GHEXA-11.1133-D? 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 properly 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 makes the Siedentopf head better for prolonged use? 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: Is the LED illumination adjustable? A: Yes—the 1W transmitted LED brightness is adjustable, allowing users to optimize light intensity for different specimens, stains, and magnifications while maintaining cool, energy-efficient operation.

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: Each microscope is individually packed in a protective carton (28 × 21 × 39 cm, 3 kg gross), optimized for safe delivery to universities, schools, educational suppliers, or individual customers. Contact G-Hexa for bulk orders or customized requirements.