8303 80x Desktop Microscope
8303 80x Desktop Microscope – Precision Inspection & Measurement Tool
CE
MOQ: For all magnifiers, MOQ is USD 240 – models can be mixed.
Why Choose the 8303 80x Desktop Microscope?
Whether you're a quality control inspector, a precision engineer, a jeweler, or a hobbyist working on intricate electronics, the 8303 Desktop Microscope delivers crystal-clear, high-magnification views with professional-grade accuracy. Its robust optical glass lenses and stable desktop design make it the perfect partner for detailed inspection, measurement, and quality assurance tasks.
Key Features & Benefits
- High Total Magnification (78x): Combines a 13x eyepiece with a 6x objective lens to reveal fine details invisible to the naked eye – ideal for PCB inspection, coin & stamp grading, and surface defect analysis.
- Precision Measurement Scale: Built-in reticle with a minimum measuring value of 0.02mm and a maximum of 1.8mm allows for accurate dimensional checks without additional tools.
- Optical Glass Lenses: High-transmission, scratch-resistant glass ensures bright, sharp, and true-to-color images for reliable observation every time.
- Flexible Focusing Range (±22mm): Smooth, precise focusing mechanism lets you quickly lock onto your target, even with varying sample heights.
- Stable & Portable Design: Weighing just 614.5g, this desktop microscope is lightweight enough to move between workstations yet sturdy enough for daily industrial use.
- Comfortable Viewing: With an exit pupil distance of 8mm and a 2.1mm line vision field, extended inspection sessions remain comfortable and fatigue-free.
Complete Technical Specifications
- Model: 8303
- Type: 80x Desktop Microscope
- Lens Material: Optical glass
- Weight: 614.5g
- Eyepiece Magnification: 13x
- Objective Magnification: 6x
- Total Magnification: 78x
- Line Vision Field: 2.1mm
- Exit Pupil Diameter: 0.9mm
- Exit Pupil Distance: 8mm
- Resolution Line Pair: 120mm
- Minimum Measuring Value: 0.02mm
- Maximum Measuring Value: 1.8mm
- Focusing Lifting Range: ±22mm
Comparison: Choose the Right Magnification for Your Needs
Not sure which model fits best? The table below compares the entire 8300 series so you can select the ideal magnification level for your specific application – from broad overview inspections to ultra-fine detail work.
| Differences Between Models 8300, 8301, 8302, 8303, and 8304 | |||||||||
| Model # | Eyepiece Magnification | Objective Magnification | Total Magnification | Line Vision Field | Exit Pupil Diameter | Resolution Line Pair | Min. Measuring Value | Max. Measuring Value | Focusing Lifting Range |
| 8300 | 4x | 6x | 24x | 3.3mm | 2.4mm | 80mm | 0.02mm | 1.8mm | ±22mm |
| 8301 | 7x | 6x | 42x | 3.1mm | 1.6mm | 120mm | 0.02mm | 1.8mm | ±22mm |
| 8302 | 10x | 6x | 60x | 3mm | 1.2mm | 120mm | 0.02mm | 2mm | ±22mm |
| 8303 (This Model) | 13x | 6x | 78x | 2.1mm | 0.9mm | 120mm | 0.02mm | 1.8mm | ±22mm |
| 8304 | 17x | 6x | 102x | 2.3mm | 0.6mm | 120mm | 0.02mm | 1.8mm | ±22mm |
Ideal Use cases: Perfect for watchmakers, jewelers, PCB repair technicians, quality control teams, and educational labs. The 78x magnification strikes the perfect balance between a wide field of view and high detail – making the 8303 a versatile choice for most precision inspection needs.