AUC-221 Infinity Biological LED Microscope – Binocular or Trinocular TEACHING GRADE
Binocular / Semi-Plan
£595.00
Sale price
£595.00
Regular price
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AUC-221 Infinity Biological LED Microscope – Binocular or Trinocular TEACHING GRADE
£595.00
Sale price
£595.00
Regular price
AUC-221 Infinity Biological LED Microscope
The AUC-221 Series is a versatile biological microscope featuring an infinity-corrected optical system, precision mechanical controls and adjustable LED illumination.
Four configurations are available, combining binocular or trinocular viewing with either semi-plan or plan achromatic objectives. The AUC-221 is suitable for laboratory, educational, clinical and routine research applications.
Trinocular models include a dedicated camera port for digital imaging, documentation and measurement when used with a suitable optional C-mount adapter.
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Available Models
| Model | Viewing Head | Objective Package |
|---|---|---|
| AUC-221B-SP | Binocular | Infinity semi-plan achromatic 4×, 10×, 40× and 100× |
| AUC-221T-SP | Trinocular | Infinity semi-plan achromatic 4×, 10×, 40× and 100× |
| AUC-221B-P | Binocular | Infinity plan achromatic 2×, 4×, 10×, 20×, 40×, 60× and 100× |
| AUC-221T-P | Trinocular | Infinity plan achromatic 2×, 4×, 10×, 20×, 40×, 60× and 100× |
Please note: Plan configurations are supplied with seven objectives and a four-position nosepiece. Up to four objectives can be fitted at one time, allowing the objectives to be exchanged according to the application.
Key Features
- Infinity-corrected optical system
- Choice of binocular or trinocular Seidentopf viewing head
- Viewing head inclined at 30° for comfortable observation
- Viewing head rotatable through 360°
- Adjustable interpupillary distance from 48–75 mm
- Widefield WF10×/18 mm eyepieces supplied as standard
- Choice of semi-plan or plan achromatic objective packages
- Backward-facing quadruple nosepiece
- Double-layer mechanical stage with specimen holder
- Coaxial coarse and fine focusing controls
- NA 1.25 Abbe condenser with iris diaphragm and filter holder
- Adjustable LED transmitted illumination
- Optional phase contrast, darkfield and polarisation accessories
- Camera connection available on trinocular models
Technical Specification
| Optical System | Infinity-corrected optical system |
|---|---|
| Viewing Head | Seidentopf binocular or trinocular head, inclined at 30° and rotatable through 360° |
| Interpupillary Distance | 48–75 mm |
| Standard Eyepieces | WF10×/18 mm |
| Optional Eyepieces | P16×/11 mm, WF20×/9.5 mm and WF25×/6.5 mm |
| Semi-Plan Objectives | Infinity semi-plan achromatic 4×, 10×, 40× and 100× |
| Plan Objectives | Infinity plan achromatic 2×, 4×, 10×, 20×, 40×, 60× and 100× |
| Nosepiece | Backward-facing quadruple nosepiece |
| Mechanical Stage | Double-layer mechanical stage, 132 × 142 mm |
| Stage Movement | 75 × 40 mm |
| Focusing System | Coaxial coarse and fine focusing adjustment |
| Fine-Focus Division | 0.004 mm |
| Coarse Movement | 37.7 mm per rotation |
| Fine Movement | 0.4 mm per rotation |
| Focusing Range | 24 mm |
| Condenser | NA 1.25 Abbe condenser with iris diaphragm and filter holder |
| Illumination | Adjustable LED illumination |
| Immersion Oil | 5 ml supplied |
| Packed Dimensions | 39.5 × 26.5 × 50 cm |
| Gross Weight | Approximately 7 kg |
Magnification
When used with the supplied WF10× eyepieces:
- Semi-plan models: 40×, 100×, 400× and 1000×
- Plan models: 20×, 40×, 100×, 200×, 400×, 600× and 1000×
Optional Accessories
- Phase contrast kit
- Dry or oil darkfield attachment
- Polarisation attachment
- Rechargeable battery
- 0.5× or 1× C-mount camera adapter for trinocular models
- 0.37×, 0.5×, 0.75× or 1× camera reduction lens
- P16×/11 mm eyepieces
- WF20×/9.5 mm eyepieces
- WF25×/6.5 mm eyepieces
- 6 V/20 W adjustable halogen illumination
Camera Compatibility
The AUC-221T-SP and AUC-221T-P trinocular models can be connected to a compatible microscope camera using an appropriate optional C-mount adapter or reduction lens.