Otsuka Optics SL120F delivers high-contrast inspection performance through coaxial illumination and AR-coated optical glass. The rectangular lens shape matches the human visual field, enabling comfortable binocular observation and improved depth perception. Adjustable LED brightness and stable mounting enhance usability for continuous inspection processes requiring accuracy and operator comfort.
LED Coaxial Illumination Magnifier SL120F Otsuka Optics
Designed for professional quality control tasks, the SL120F provides uniform illumination from the same direction as the viewing axis to highlight surface defects such as scratches and dents. Its ergonomic free-arm system offers smooth positioning, while dimmable LED lighting supports different inspection environments, improving productivity and reducing visual fatigue during extended operation.
Spesification
Illuminates objects from the same direction as the optical axis to clearly visualize surface unevenness.
Anti-reflection coating reduces glare and improves inspection clarity.
Lens geometry closely matches human vision for natural binocular observation.
Brightness can be adjusted from 0–100% depending on inspection requirements.
Flexible positioning with clamp installation for ergonomic workstation integration.
Spesification
| Lens | |
|---|---|
| Line Up | Magnification is 2x only and it has an AR coating to reduce glare, which is a concern. |
| Lens dimensions | Effective diameter130mm×50mm |
| Illumination | |
| Light Source | White LED |
| Rated power consumption | 16W |
| AC adapter type | UNIFIVE336-2415(24V/1.5) Weight: 270g |
| AC adapter input voltage | AC100V~240V 50/60Hz |
| AC adapter shape | A plug |
| AC adapter cord length | 1800m |
| Dimming function | Yes (100 to 0%) |
| Main body | |
| Dustproof and waterproof protection class | IP30 (for indoor use only) |
| Operating temperature range | 0℃~35℃ |
| Weight | 2.8kg |
| Clamping width (mm) | 15-60 (board thickness) |







