ขาย คู่มือการใช้งานโฟกัสมาโคร Pentax ขยายขยาย ราคาที่ดีที่สุด

Manual focus macro extension tube (mf met) The macro extension tube is a cheap and effective extension tool for macro photos. The basic principle of this device is to distance the lens from the camera. In effect, the image received by the censor is equal or larger than the original object. Diaphragm, auto focus, and image stabilation (is) or vibration reduction (vr) will not work. Got 3 tubes at once