StarLight Opto-Electronics RL4-74 UV405, UV (405 nm), Ø 74mm (58988)

The StarLight Opto-Electronics RL4-74 UV405 is a ring light designed for professional and scientific applications that require ultraviolet illumination at 405 nm. This model is particularly useful for machine vision, laboratory analysis, and inspection tasks where UV lighting is needed to reveal features not visible under standard lighting. Its robust construction and 74 mm inner diameter ensure compatibility with a wide range of optical instruments, while the adjustable working distance allows for flexible use in different setups. The RL4-74 UV405 delivers high illuminance and uniform UV lighting, making it a reliable solution for demanding environments.

This ring light provides powerful and even UV illumination, making it ideal for detailed inspection and imaging tasks that require high-contrast ultraviolet lighting.

Specifications

Capacity:

• Illuminance: 50,000 lx (at 40 mm distance)

Mechanics:

• Working distance: 50 to 150 mm

• Segmented: No

• Lens diameter: 65 mm

General:

• Diameter: 74 mm (inner) / 99 mm (outer)

• Color: UV (405 nm)

• Series: RL4