COLO.Science — OPTIC70BH BINOCULAR BIOLOGICAL MICROSCOPE (HALOGEN)
OPTIC70BH Binocular Biological Microscope (Halogen)
Compact, maintenance-free upright biological microscope with infinity corrected optical system, designed for education,
routine clinical work and life science laboratories.
Kohler illuminator
Infinity corrected optics
N-Plan objectives
6V 20W Halogen
Abbe condenser NA 1.25
Mechanical stage 135×125 mm
Highlights
- Full metal body, stable platform; integrated carry handle.
- Binocular head: 30° inclined, 360° rotating; interpupillary distance 55–75 mm; diopter adjustment ±5 mm.
- Coaxial fine/coarse focusing with rack stop; fine focus precision 0.002 mm; tension control and upper limit adjustment.
- Abbe condenser NA 1.25 with iris diaphragm and filter holder; centering and height adjustment.
- Anti-microbial body coating; antifungal treated optics; chemical resistance coating.
Overview
OPTIC70BH is a compact upright biological microscope for education and routine clinical laboratories.
It features an infinity corrected optical system, wide-field eyepieces and robust metal construction for stable daily use.
Key features
- Viewing head: binocular, 30° inclined, 360° rotatable; interpupillary distance 55–75 mm; diopter adjustment ±5 mm.
- Nosepiece: inward-facing revolving nosepiece for 4 objectives (5 objectives optional).
- Stage: right-hand mechanical stage 135×125 mm; travel range 68×28 mm; 0.1 mm division; slide holder up to 2 pcs.
- Condenser: Abbe NA 1.25 with iris diaphragm and filter holder; centering and height adjustment.
- Coatings: antimicrobial/antifungal coating; optical system treated with antifungal paint; chemical resistance coating.
Technical specifications
| Optical system | Infinity corrected optical system; Standard DIN 160 mm |
| Illumination | 6V 20W tungsten-halogen lamp; adjustable intensity; external 100–240 V AC (50–60 Hz) |
| Focusing | Fine & coarse coaxial focusing; fine focus precision 0.002 mm; rack stop; upper limit adjustment; tension control |
| Condenser | Abbe condenser NA 1.25 with iris diaphragm and filter holder; centering and height adjustment |
| Eyepieces (typ.) | WF10X/18 mm (wide field) |
| Objectives (standard) | N-Plan: 4X/0.10; 10X/0.25; 40X/0.65; 100X/1.25 Oil (antifungal treated) |
| Dimensions (W×D×H) | 170 × 320 × 350 mm |
| Weight | 4 kg |
| Max. magnification | Up to 1000× |
OPTIC70 model variants (configuration matrix)
Legend: ● = standard, ○ = optional. Model codes and configuration mapping are taken from the PDF specification table.
| Feature | OPTIC70 BH | OPTIC70 BL | OPTIC70 TH | OPTIC70 TL |
|---|---|---|---|---|
| Binocular head | ● | ● | ○ | ○ |
| Trinocular head | ○ | ○ | ● | ● |
| Wide-field eyepieces WF10X/18 | ● | ● | ● | ● |
| N-Plan objectives (4X/10X/40X(S)/100X Oil) | ● | ● | ● | ● |
| 6V 20W tungsten-halogen lamp | ● | ○ | ● | ○ |
| 3W LED electric device | ○ | ● | ○ | ● |
Note: Many additional items are listed in the PDF matrix (optional 5-objective nosepiece, optional illumination variants, camera accessories, etc.).
If you want, I can extend this table with more rows from the PDF without changing your layout style.
Included items (typ.)
- User manual, dust cover, immersion oil (10 ml), power cord, transformer, Allen screwdriver (φ2 mm).
Manufacturer reserves the right to change technical specifications.
Configuration notice — microscopes are assembled per user requirements
Compound microscopes are typically configured and assembled according to the user’s application and required accessories.
The official PDF technical specification defines the exact configuration, included components and available options for each model/variant.
Content shown on this website is provided for general informational purposes only and may not represent the final delivered configuration.
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