DZOFILM X-Tract 2-Lens Set Detachable (18-28mm 90 deg/360 deg) Cine Lens Set

X-Tract is a probe lens: an 2-Lens set Detachable (18-28mm_90 deg/360 deg) full frame zoom on a long, narrow barrel that gets a camera inside spaces a normal macro cannot reach, at a constant T8 and high magnification. The 2-Lens Set Detachable (18-28mm 90 deg/360 deg) version sets where the front element looks.

Focus rotation is 300 deg with a separate 100 deg zoom ring, and the flange depth is 52mm on PL mount. The image circle is dia. 43.2mm. Weight is.