📋 Full Technical Specifications
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- Model/Type: RF4 Auxiliary Objective Lens (Barlow Lens).
- Magnification Power: 0.7X (Reduces the original magnification of your microscope by 30%, which significantly widens your view).
- Working Distance (WD): 120mm (WD120). It extends the physical clearance space between your microscope head and your workspace.
- Mounting Thread Size: 48mm (1-7/8″) standard industrial thread.
- Material: Heavy-duty metal ring housing with high-transmission optical glass lenses.
🌟 Key Benefits & Features
- Increased Working Space: Standard microscopes typically give you around 100mm of room. Adding this 0.7X lens pushes that working gap to 120mm. This gives you crucial, comfortable extra clearance to fit your soldering irons, hot air guns, tweezers, and hands without bumping into the microscope lens.
- Expanded Field of View (FOV): By scaling back the native magnification multiplier slightly, you see a wider area of the circuit board at one time. This makes navigating across a complex smartphone logic board much faster.
- Greater Depth of Field: It increases the depth of focus, keeping more components on uneven or multi-layered surfaces sharp simultaneously without needing constant focus wheel adjustments.
- Objective Dust & Smoke Protection: Beyond its optical functions, it acts as a mechanical barrier. Screwing this onto the bottom of the microscope head safeguards your expensive primary internal lenses from corrosive flux fumes, smoke, flying solder splatters, and dust.
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