Rockstone Power? takes pride in being an industry leader in Quality, Technology and Innovation, our factory is the global leader and one of the largest manufacturers in the industry. Product Features 3000 Watts Heavy Duty Step Up/Down Voltage Transformer Converter. Step Up Voltage from 110-120 Volt...

Specifications: Input voltage: 24V DC Input range: 12-40V DC Output voltage: 12V DC Output current: 20A (Max) / 240W Case material: die-cast aluminum Potting material: epoxy sealedFeatures: Brand new and high quality Industry grade DC 24V to 12V step-down converter More than 90% power conversion eff...

- New 58mm to 77mm Step-Up Ring Adapter- The 58-77mm ring adapter easily screws onto the front of any 58mm lens, and converts the thread size of your lens to the thread size of any other 77mm accessory (such as filters, hoods, flashes and lens converters).- Made of high quality anodized black alumin...

Rockstone Power takes pride in being an industry leader in Quality, Technology and Innovation, our factory is the global leader and one of the largest manufacturers in the industry. Product Features 2000 Watts Heavy Duty Step Up/Down Voltage Transformer Converter. Step Up Voltage from 110-120 Volts...

The Voltage Converter can now be used international Voltage converts 220/240V to 110/120V so you could use American electronics in Europe, Asia, Cambodia, Australia, New Zealand, United Kingdom, Ireland, Malta, Malaysia, Singapore & other 220V / 240V countries Four adapters are included: Type A, Ty...

- New 52mm to 58mm Step-Up Ring Adapter- The 52-58mm ring adapter easily screws onto the front of any 52mm lens, and converts the thread size of your lens to the thread size of any other 58mm accessory (such as filters, hoods, flashes and lens converters).- Made of high quality anodized black alumin...

Converter Mode and Adapter Mode and USB Charging Please select the right Socket for the Converter mode or Adapter mode according to the voltage of the appliance and the countries adopting voltage. Converter Mode-- 2-Pin Socket: Designed for all branded hair dryer and Conair Hair Straightener, Conair...

Stepping Adapter Ring Kit: A must have accessory to unlock the full potential of your camera. Solid and light-weight. Easily screw onto the front of the lens. The first number is always the lens thread size, the second number is the filter size of the accessory. If the first number is bigger, it's a...

67mm to 72mm Step-Up Lens Adapter Ring For Filters - Breakthrough Photography To make the most durable step-up ring we simply took the craftsmanship, build quality and durability of our professional filters adapted it to the step-up ring. We manufacture this step-up ring with brass and then apply a...

♦ New 55mm to 58mm Step-Up Ring Adapter- The 55-58mm ring adapter easily screws onto the front of any 55mm lens, and converts the thread size of your lens to the thread size of any other 58mm accessory (such as filters, hoods, flashes and lens converters).- Made of high quality anodized black alumin...

Step up ring allows bigger size filter to fit on lens with smaller filter thread size. Step down ring allows smaller size filter to fit on lens with bigger filter thread size. Spacing ring added space between filter and lens.

72mm to 77mm Step-Up Lens Adapter Ring For Filters - Breakthrough Photography To make the most durable step-up ring we simply took the craftsmanship, build quality and durability of our professional filters adapted it to the step-up ring. We manufacture this step-up ring with brass and then apply a...