The K&F Concept filter reduction ring set is the perfect solution for photography enthusiasts who want to maximize the potential of their equipment. With 11 precision-made aircraft aluminum alloy adapters, you’ll perfectly match your accessories to different types of lenses. The set is distinguished by the slim design of the rings, carefully polished frames and the ability to connect individual elements together.
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The K&F Concept filter reduction ring set is the perfect solution for photography enthusiasts who want to maximize the potential of their equipment. With 11 precision-made aircraft aluminum alloy adapters, you’ll perfectly match your accessories to different types of lenses. The set is distinguished by the slim design of the rings, carefully polished frames and the ability to connect individual elements together. The presented rings provide “upward reduction” (enlargement of the thread diameter). In the set you will find the following adapters: 26-30 mm, 30-37 mm, 37-43 mm, 43-52 mm, 52-55 mm, 55-58 mm, 58-62 mm, 62-67 mm, 67-72 mm, 72-77 mm, 77 -82 mm.
K&F Concept’s set of reduction rings is a must-have for any photography enthusiast who wants to maximize the potential of their lens and filters. The 11 perfectly matched reduction rings allow you to conveniently modify the dimensions of your threads and enjoy even more freedom of work. K&F Concept reduction rings will work well not only with filters, but also with hoods, converters and other accessories installed on lenses.
The K&F Concept brand has made sure that each component of the presented set meets the highest quality standards. All reduction rings are made of solid materials that guarantee both lightness and durability. The refined design is a guarantee of perfect fit of the threads. Zero wobble, zero screwing problems. K&F Concept’s reduction rings will provide you with comfortable and trouble-free work in any conditions. The option to combine all adapters into one ergonomic cone is a proven way for convenient transportation.
The presented set includes as many as 11 rings of different sizes, which are compatible with a wide range of lenses and filters. No matter what kind of accessories accompany you on a daily basis, you’re sure to find something here. K&F Concept reduction rings are compatible with popular camera brands, including Canon, Nikon, Sigma and Tamron.
The K&F Concept brand not only took care of the functionality of the reduction rings, but also their aesthetics. The slender frame, made of aircraft-grade aluminum, has been polished in such a way that the joined parts fit perfectly together. At the same time, the rings are pleasant to the touch, and screwed into selected accessories or filters they become practically invisible.
The markings on the reduction rings are crucial to the proper fit of the adapters. The first number always corresponds to the thread size of the lens, while the second number indicates the size of the filter or other accessory. There is a simple rule of thumb to remember: if the first number is smaller, we are dealing with the thread magnification.
Type of Product | Adapters for filters |
Compatible | M75 |
Filter adapters | Step-up/down |
Diameter, mm | 52 - 55 |
Diameter, mm | 67 - 72 |
Diameter, mm | 77 - 82 |
Diameter, mm | 43 - 52 |
Diameter, mm | 58 - 62 |
Diameter, mm | 62 - 67 |
Diameter, mm | 72 - 77 |
Diameter, mm | 37 - 43 |
Diameter, mm | 30 - 37 |