COLO.Science — OPTIC75BL BINOCULAR BIOLOGICAL MICROSCOPE + LED ILLUMINATION
OPTIC75BL Binocular Biological Microscope (LED illumination)
Compact, economical and maintenance-free microscope for education and routine laboratory work — binocular head, mechanical X/Y stage and LED transmission illumination.
LED illumination
Mechanical X/Y stage
Abbe condenser NA 1.25
WF10×/20 eyepieces
Integrated carry handle
Why OPTIC75BL is a practical choice for education and routine lab work
OPTIC75BL binocular biological microscope with LED illumination is a compact and economical model designed for classrooms and daily laboratory inspection. Its stable metal frame, mechanical X/Y stage and dependable transmission illumination make it suitable for long-term routine use.
Typical applications include schools, universities, clinical screening, veterinary labs and basic biology workflows where reliability, fast focusing and consistent LED light are essential.
Key features
- Binocular head (30° inclined, 360° rotatable, diopter adjustable).
- Mechanical X/Y stage (right-hand), 0.1 mm division.
- Abbe condenser NA 1.25 with iris diaphragm and filter holder.
- WF 10×/20 eyepieces (super widefield).
- Adjustable LED illumination (3 W typical) / halogen option depending on variant.
Where it fits best
- Routine slide and smear inspection.
- Education and live demonstrations.
- Basic microbiology and clinical screening.
- Veterinary laboratories and mobile field use (carry handle).
PRACTICAL USE
Daily setup checklist (fast)
For stable results: set LED intensity, centre and adjust condenser height, configure interpupillary distance and diopter, focus at low magnification, then switch to higher objectives.
For sensitive samples use the rack-stop to avoid objective contact, and adjust coarse-focus tension for the operator.
COLO.Science context
COLO.Science microscope bundles are positioned for fast deployment in classrooms and routine labs. Imaging and adapter options can be proposed per application (phase contrast, darkfield).
For specific contrast methods, configuration is proposed based on application.
TECHNICAL SPECIFICATIONS — OPTIC75BL (CONFIGURATION PER VARIANT)
| Head | Binocular (typical), 30° inclined, 360° rotatable, diopter adjustable |
| Optical system | Infinity corrected, Standard DIN 160 mm (per variant / PDF when available) |
| Objectives | 4× / 10× / 40× / 100× oil (typical) |
| Condenser | Abbe NA 1.25 with iris diaphragm + filter holder; centering and leveling |
| Stage | Mechanical X/Y (right-hand), 0.1 mm division |
| Illumination | LED transmission, 3 W adjustable (typical) / halogen optional per variant |
| Application | Biotechnology, clinical routine, education, lab, veterinary |
Included items (typical)
- Microscope with binocular head
- Power cord
- Dust cover
- User manual
The manufacturer reserves the right to change technical specifications.
Configuration notice — microscopes are assembled per user application
Biological microscopes are typically configured and assembled according to the intended use and required accessories.
The official technical specification (tab “Specification” and/or PDF catalogue when available) defines the exact delivered configuration.
Displayed data is provided for general informational purposes and may not represent the final delivered configuration.
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