Ai Extension Tube Macro Ring Compatible with for Nik D7100,D7000,D5600,D5500,D5300,D5200,D3300,D3200,D3100, D3000,D810,D70, D80, D90, D40,D4,D4S,D3,D3S,D3X,D2,D2H,DSLR Camera

【High Quality】CNC Professional manufacturing, exquisite workmanship, this Camera Extension Tube Macro Ring is made of high quality aluminum alloy, durable, non deformation, also with corrosion resistant and glossy.Extinction method: professional-grade lens matt paint on the inner wall .External coating: black part hard oxidation process 【Unique Design】The 3 extension tubes can be added between the camera and the lens. This Macro Extension Tube for Canon EOS SLR cameras is composed of 3 extension tubes - 7mm, 14mm, 28mm adapters and a male & female adapter (about 11mm height).There are totally 8 combinations. Mount the tubes between lens and camera body to get your choice of macro ranges. 【Effectsn】Extension tubes are metal tubes with a rear-lens mount at one end and a camera-body mount at the other end. It can be used in any combination or individually to obtain the exact magnification you need to capture the perfect macro shot. The longer the tube length the closer the lens can focus. 【 Suitale For】Compatible model:D7100,D7000,D5600,D5500,D5300,D5200,D3300,D3200,D3100, D3000,D810,D70, D80, D90, D40,D4,D4S,D3,D3S,D3X,D2,D2H,DSLR Camera 【Note: 】There are no electrical contacts in the extension tubes. You need to use manual focus and manual exposure while shooting.Exposure has to be adjusted manually. Aperture control is not available if you use a lens which does not allow you to manually adjust the aperture (without an aperture ring).