AmScope HL250-AR 150W Fiber Optic Microscope Ring Illuminator

This is an intensity-adjustable 64-LED ring light with control box. Its mounting size is up to 2.4" (61mm) in diameter. The ring light has 1.77" (45mm) inside and 3.35" (85mm) outside diameters, respectively. It works with wide band voltage power supplies from 100V to 240V. It comes with a 1-7/8" (48mm in diameter) ring adapter. This ring light provides cool, even, intense and focused shadow-free illumination. It is an ideal durable cool light source for microscopes. This kit comes with one year warranty against manufacturing defects. Features & Specifications: 60 bright white LED bulbs ...

The FR-LED is our newest ring illuminator. It features the newest surface mount LED technology that is paired with our exclusive design criteria, to make the highest performance, longest operating, lowest cost LED ring illuminator sold today. The days of having to buy replacement bulbs are a thing of the past. Our ESD Safe FR-LED features instant-on performance, with zero flicker. It is fully dimmable, from 100-0% with an integrated switch on the shade. Our exclusive design also allows for all circuitry to be hidden inside the shade. All other competitors rely on desktop controller boxes ...

This is an intensity-adjustable 80-LED ring light with mounting size up to 2-1/2" (65mm) in diameter. The ring light has 2" (51mm) inside and 4" (100mm) outside diameters. It works with power supplies from 90V to 265V. It comes with a 1-7/8" (48mm in diameter) ring adapter. This light it provides cool, even, intense and focused shadow-free illumination. It is an ideal durable cool light source for microscopes with one year warranty against manufacturing defects. Features & Specifications: 80 bright white LED bulbs 25000lx @100mm brightness 100,000 hours of life Intense and focused ...

This is a 3.5X-90X trinocular stereo boom microscope with heavy-duty 80-LED illuminator and 5MP color digital camera. The microscope offers crystal clear sharp images, super widefield optics, 26:1 very large zoom magnification power, 2-1/2" (65mm) super widefield of view and 8" (200mm) working distance. Its high-eyepoint optic design ensures an easy and comfortable observation. The versatile double-arm boom stand allows you to turn the microscope head around three different axes (x, y and z); that is, you can point the microscope head in any direction you wish. The intensity-adjustable ...

80-LED adjustable ring light comes with 2-7/16" (62mm in diameter) inner diameter, a 110-240V power adapter and a 1-7/8" (48mm in diameter) ring adapter. With variable intensity control, it provides cool, even, intense and focused shadow-free illumination. It is an ideal durable cool light source for microscopes. This kit comes with one year warranty against manufacturing defects. Features & Specifications: 80 bright white LED bulbs 25000lx @100mm brightness Aluminum ring body construction Heavy-duty durable metal control box 100,000 hours of life Intense and focused shadow-free ...