The Unitron LED580 Quadrant Ring Illuminator is a specialized microscope ring light that allows for independent control of four quadrants of the ring.

Unitron 15859-POL Product Details:

• Silent, vibrant-free operation
• 66mm inner diameter
• 80 powerful LEDs provide consistent even illumination
• Includes polarizing attachment
• 8-button inner and outer ring segment controller
• Color temperature of 6500K
• Lamp life: 50,000 hours
• Universal power input: 100-240 VAC 50/60Hz
• Optional polarizer/analyzer available
• Made in the USA