Remote cord for NIKON D90

JJC LR series Luxury Remotecord is use on almost any Digital SLR and Film SLR cameras that has a remote switch socket. This is a compact Remote Switch to prevent camera shake for super telephoto shots, macrophotography and bulb exposures. Handy for taking pictures of subjects that are difficult to approach, or to minimize vibration for close-ups and time exposure. The Remote Switch works just like a shutter button, enabling halfway or complete pressing. It also has a shutter-release lock. The LR controller can connect to different type of cable and use it on different camera. Now you do not need to buy different remote switch and use it on differnet camera. LR-M is a remote switch designed for NIKON D90 DSLR camera. Two steps shutter button. Half press for FOCUS. Complete press for SHUTTER RELEASE. Lock the shutter button for long exposures or Bulb.***LR series remote cord has beenapplied for adesign patent,the patent No. is ZL 2009 30195742.4