1. Product Overview
The ABN E-5 series is available with binocular, trinocular and digital observation heads (3-megapixel CMOS). Featuring a compact, high-rigidity main body and hollow arm handle design for one-hand transport, the microscope is well suited for frequent use in teaching scenarios. Its optical system consists of finite corrected plan achromatic objectives paired with wide-field plan eyepieces, delivering base magnification ranging from 100× to 1600×. The digital version integrates a 3-megapixel CMOS sensor, supporting real-time WiFi output and direct USB connection, compatible with multiple terminals and bundled with image analysis software. An optional rechargeable battery module (battery life ≥ 8 hours) can be equipped to support field experiments. Widely applied in biology teaching, basic medicine, agricultural research, field ecology and other fields. Committed to life science exploration, the E-5 series boasts user-friendly operation and bright, clear image quality. It inspires students’ boundless imagination of the microscopic world of life and helps nurture future scientists.
II. Equipment Specifications
| Category | Parameter Details |
|---|
| optical system | Finite optical system, plan-achromatic objective |
| observation head | 30° tilted integrated hinged binocular / trinocular / digital, interpupillary distance 50-75mm, monocular diopter ±5 D |
| eyepiece | Wide-field flat-field eyepiece PL10X/20mm |
| objective lens | 4X/0.10、10X/0.25、40X/0.65（spring）、100X/1.25（oil-immersed，spring） |
| Focusing mechanism | Coarse-fine coaxial, fine-tuning precision 0.002mm，With elastic adjustment and upper limit position |
| Stage | 112×126mm，Range of movement30×25mm，Sectioning forceps×2 |
| Lighting system | Single high-power LED transmitted / top light source (hose), adjustable brightness, independent switch |
| Digital Configuration (Digital Version) | 300 Megapixel CMOS, WiFi/USB output, with image analysis software |
| power supply | AC Adapter, optional rechargeable battery module (battery life ≥ 8 hours) |
| Body dimensions | about 330×240×400mm，Weight approx. 3.5kg |
III. Functional Features
Compact Portability and High Rigidity: Hollow armrest on the mirror arm for one-handed carrying; all-white body with ABN blue side wings, boasting a streamlined design for rapid deployment in classrooms and laboratories.
Full LED Lighting with Energy Efficiency and Stability: Single high-power LED for transmitted and top illumination (hose-style design) with adjustable brightness, close to natural light and long service life. Rechargeable battery is optional, delivering ≥8 hours of field operation.
Comfortable Observation and Safe Operation: 30° inclined hinged observation head, interpupillary distance ranging from 50 to 75 mm, monocular diopter adjustment of ±5 diopters; coaxial coarse and fine focusing (fine adjustment precision: 0.002 mm) with tension adjustment and upper limit stop to protect slides and objectives.
Wireless Imaging and Multi-terminal Sharing: Digital model supports real-time WiFi output, compatible with iOS/Android/Windows. It enables synchronous preview on multiple clients and supports photo capture, measurement, archiving and analysis.
Optical Performance and Plan-field Imaging: Finite conjugate plan achromatic objectives paired with wide-field plan eyepieces to correct distortion and color fringing, delivering sharp images with accurate color reproduction, suitable for comparative observation by multiple users.
IV. Application Scenarios and Fields
Biology Teaching: Observation of cell structures, analysis of tissue sections, identification of microbial morphology, suitable for practical training in middle schools and universities.
Basic Medicine: Blood cell counting, observation of bacterial cultures, preliminary screening of pathological sections to assist primary-level diagnosis.
Agricultural Research: Anatomical study of plant tissues, observation of seed germination, microscopic morphological analysis of pests and diseases, supporting breeding and plant protection.
Field Ecology: Detection of aquatic microorganisms and observation of soil protozoa, enabling operation in environments without external power supply.
Industrial Quality Inspection: Microbial testing of food and purity observation of cosmetic raw materials to ensure product safety.
V. Technical Advantages
Balance between portability and durability: Compact high-rigidity body with hollow handrails, achieving both portability and stability for frequent movement and operation in teaching scenarios.
Integrated full LED and wireless design: Energy-saving and maintenance-free LED light source; WiFi wireless imaging simplifies wiring and improves teaching interaction and research efficiency.
Safe and comfortable operation: Coarse and fine coaxial focusing with upper limit stop to prevent collisions; 30° inclined observation head and wide pupil distance reduce fatigue during long-time observation.
Balanced optical performance and cost: Plan achromatic objectives and plan eyepieces guarantee image quality, suitable for multi-person comparison in teaching and basic research.
Extended battery life and field adaptability: Rechargeable battery optional, providing a field endurance of ≥8 hours, expanding application scenarios to power-free environments.
Equipment appearance drawing
