18mm Eyecup design for Canon to prevent light entry due to bulb shutter long exposure.A great accessory for all photographers.
Provides protection for the camera eyepiece and keep the camera viewfinder away from dust.
Plastic body cushioned with soft rubber for comfort and protect your eyes.
Suitable for the professional technicians.
Size: 1.57inch x 1.1inch x 0.31inch
colour:black
Material:plastic
Package Contents:
2 * Eyecup for Canon