Ryf AG | RL4B LED Ring Light

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Details

Sturdy aluminum housing in modern design
Flicker-free light due to optimized, low-loss electronics
Perfect incident light illumination for microscopes with an objective up to 66 mm in diameter
Homogeneous illumination throughout the entire working area
Variable clamping diameter, adjustable with reduction rings
Available in various light colors and color temperatures

Property	Value
Working Distance	50 mm - 150 mm
Optimal Working Distance	approx. 80 mm
Color Temperature	5,600 K (natural white)
Number of LEDs	48
LED Lifespan	50,000 h (manufacturer's specification)
Height	25.5 mm
Outer Diameter	99 mm
Inner Diameter	66 mm
Maximum Clamping Diameter	66 mm
Internal Thread	M67 × 0.75
Material	Anodized aluminum
Color	Black
Weight of Ring Light	approx. 230 g

Property	Value
Input Power Supply	100 - 240 V AC, 50 - 60 Hz
Output Power Supply	24 V DC, 1 A
Maximum Power Consumption	approx. 7 W
Dimensions of Controller	78 mm × 38 mm × 21 mm
Accessories (Selection)
- Diffusing and protective screens
- Polarizing filter sets
- Reduction rings and adapters of various sizes
- Extensions for connection cables