What accessories are commonly used in SLR cameras, such as tripod, flash, gray mirror ... for popular science.

The tripod is provided with a tripod head, a quick-loading plate, casters or tracks at the bottom, a spherical tripod head, a rocker damping tripod head and the like. Flash lamp with main lamp, auxiliary lamp, soft cover, flasher, reflector, etc. Belt with ordinary elastic belt, daily trader belt, etc. , and a camera bag with a soft bag and a hard bag gannet box. The filter includes an ultraviolet reflector, a polarizer, a color subtracter, a gradient lens, a front lens, a rear lens and an insert. ...

Enlarge eyepiece cover and extend handle. ...