AUC5-243-LCD Digital & Optical LED Biological Microscope
Auckland Scientific
AUC5-243-LCD Digital Biological Microscope
Infinity colour-corrected optics and uniform compound-eye illumination with a 13.3-inch Full HD display, 8MP imaging and 4K video.
Uniform illumination and dependable digital microscopy
The AUC5-243-LCD is a high-quality biological microscope designed for teaching, basic research and intensive educational use. Its infinity colour-corrected optical system delivers sharp, comfortable images, while the compound-eye illumination system provides consistent brightness across the specimen and field of view at every standard magnification.
A 13.3-inch Full HD display and Sony IMX678 camera support 8MP still-image capture, 4K video and on-screen measurement. HDMI 2.0, USB 2.0 and Wi-Fi outputs support live display, documentation, teaching and device-connected workflows.
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Key features
Compound-eye illumination
The specialised condenser and illumination arrangement improves specimen-surface uniformity and contrast. The field remains evenly illuminated towards its edges and across changes in magnification. Its soft, continuously adjustable LED light supports comfortable observation while reducing abrupt brightness changes and visual fatigue.
Apple, Android and computer compatibility
The microscope operates independently through its integrated display. For connected work, compatible applications support wireless viewing on Apple and Android mobile devices, with software environments for Windows, macOS and Linux computers.
Connection note: Mobile-device connectivity uses Wi-Fi. A compatible 5GHz USB Wi-Fi adapter may be required depending on the supplied configuration. Direct USB connection to an iPhone or iPad is not specified.
Microscope specifications
| Optical system | Infinite colour-corrected optical system |
|---|---|
| Viewing head | Seidentopf trinocular, 30° inclined; interpupillary distance 47–75mm; eyepiece/trinocular split 80:20 |
| Eyepieces | PL10×/20mm high-eyepoint wide-field plan eyepieces with diopter adjustment |
| Standard objectives | Infinite plan achromatic 4× NA 0.10; 10× NA 0.25; 40× NA 0.65; 100× oil NA 1.25 |
| Magnification | 40×, 100×, 400× and 1000× with standard eyepieces |
| Nosepiece | Reversed quadruple |
| Stage | Rackless double-layer mechanical stage, 150 × 162mm; 76 × 50mm movement; double slide holder; 0.1mm accuracy |
| Focusing | Low-position coaxial coarse and fine adjustment; 25mm coarse range; fine precision 0.002mm; tension and upper-limit controls |
| Condenser | NA 1.25 compound-eye illumination condenser group; preset centre and adjustable height; phase-contrast and darkfield plate slot |
| Illumination | 3W LED with continuous intensity adjustment; 100–240V external transformer |
| Camera adapter | Adjustable 0.5× C-mount |
Digital imaging specifications
| Display | 13.3-inch LCD, 1920 × 1080 |
|---|---|
| Sensor | Sony IMX678 colour CMOS, 1/1.8 inch (7.68 × 4.32mm); 2.0 × 2.0µm pixels |
| Images and video | 8MP images (3840 × 2160); 4K video at 30fps or Full HD at 60fps |
| Outputs | HDMI 2.0, USB 2.0 and Wi-Fi |
| Mobile compatibility | iOS and Android applications for compatible smartphones and tablets via Wi-Fi |
| Computer compatibility | Windows, macOS and Linux |
| Exposure range | 0.04–1000ms |
Standard configuration
- 13.3-inch all-in-one camera and display
- PL10×/20mm eyepieces
- 4×, 10×, 40× and 100× oil plan objectives
- Quadruple nosepiece
- Rackless mechanical stage
- Compound-eye NA 1.25 condenser
- 3W LED illumination
- Adjustable 0.5× C-mount
Available upgrades
- Additional plan objectives
- Phase-contrast objectives and insert plates
- Quintuple nosepiece
- Darkfield insert plate
- Simple polarising set
- Eyepiece micrometers, reticles and pointer
- Alternative adjustable C-mount adapters
Observation methods and applications
Standard brightfield observation can be expanded with optional phase contrast, simple polarisation and darkfield accessories. This supports work with stained tissue, transparent cells and bacteria, birefringent specimens and low-contrast samples.
Suitable for biological, pathological, histological, bacteriological, immunological, pharmacological and genetic applications in schools, hospitals, clinics, laboratories, colleges, universities and research centres.
Auckland Scientific warranty
Covered by a 3-year Auckland Scientific microscope warranty. Conditions apply, including annual servicing. Full warranty terms are available on request.
Specifications are subject to change without notice. Optional accessories are supplied separately unless included in your quotation.