Designed for precise visual tasks, the LED-OSL-4 delivers bright, energy-efficient LED lighting with a head-mounted ON/OFF switch for easy control. It supports both 2× and optional 4× magnification when fitted with the optional OSL-PUL power-up lens (2× only), helping users inspect small details reliably.
LED Illuminated Mangifire LED-OSL-4 Otsuka Optics
Designed for precise visual tasks, the LED-OSL-4 delivers bright, energy-efficient LED lighting with a head-mounted ON/OFF switch for easy control. It supports both 2× and optional 4× magnification when fitted with the optional OSL-PUL power-up lens (2× only), helping users inspect small details reliably.
Features
LED illumination uses ~50% less power than fluorescent models but provides similar brightness and diffusion.
Clamps securely to workbenches, allowing flexible positioning.
Rectangular lens design reduces edge distortion for comfortable, extended use.
Fixed 2× magnification standard; optional OSL-PUL power-up lens enables 4×.
Conveniently placed power control for ease of operation.
Overview
| Lens | |
|---|---|
| Magnification | 2x, 4x |
| Allowable lens dimension (mm) | 100×140 |
| Lens Material | Optical glass |
| Working distance (mm) | 2x/160, 4x/110 |
| Lens Type | Fixed |
| Multi-coating Setting | Not available |
| Lighting | |
| Light source | White LED 2 copies |
| Wavelength | 400 nm |
| Input voltage | 100〜240V: 50/60 Hz: Plug Type A |
| Power consumption | 9W |
| Dimming Function | Not available |
| Body | |
| Product weight | 2X: 5.0kg / 4X: 6.0kg |
| Overall height (mm) | 380 |
| Head Dimensions (mm) | 180X237 |
| Virtical/Horizontal Bar(diameter/mm) | ɸ16/ɸ13 |
| Table dimensions (mm) | 310x300x20 |
| AC adapter dimensions (mm) | 64x50x27 |







