The Opteka NS-7 Neck Strap is tripod mounted neoprene neck strap designed for digital SLR camcorders and camcorders up to 15 pounds. The NS-7 attaches via the tripod mount making it easier to switch from portrait to landscape and features a 360° swivel which reduces tangling and enables smooth panning. This product is not only useful and inexpensive it is widely compatible with Cameras such as Canon EOS 7D 6D 5D 5DS Mark III IV 90D 80D Canon EOS 77D 70D 60D T7i T7s T6i T6s T5i Canon EOS T4i T3i T2i R RP Nikon D5 D4 D3 D750 D610 D500 D7500 D7200 Nikon D7100 D5600 D5500 D5300 D5200 D5100 Nikon D3500 D3400 D3300 D3200 Z50 Z7 Z6 Sony a9 a6600 a6500 a6300 a6400 a6100 a6000 Strap for Sony NEX-7 NEX-6 a580 a99 a77 a65 a57 a39 Sony A7 II A7 III A7R II A7R III A7R IV A7s A7s II Pentax 645Z 645D K-5 K-3 II K-70 K-50 K-30 K-S2 K-S1 Olympus OM-D E-M1 II E-M1 III E-M1X E-M5 II E-M5 III E-M10 II E-M10 III E-PL9 E-PL10 PEN-F Fuji X-A5 X-A7 X-E3 X-H1 X-PRO2 X-PRO3 X-T1 X-T3 X-T4 X-T20 X-T30 X-T100 X-T200 and all other cameras with a standard tripod hole. Attaches via the tripod mount for a more secure connection (you may still use a tripod with the strap attached Swivels 360° to reduce tangling and enable smooth panning Easier switch from landscape to portrait Strap is made of stretchy neoprene which acts as a shock absorber Padding alleviates stress during extended sessions