The UCL-165 close-up lens has a 165mm focal length (+6 diopter) and makes high magnification close-up photography possible by shortening the close focus distance, allowing the photographer to get closer to the subject. Also, the lens is designed to work effectively both above and below water, allowing the photographer to capture macro subjects above water, and in wet or splash type environments.
Attach the lens to housings having a 67mm threaded port ring or Inon M67 Mount Base.
The lens construction is 2 elements in 2 groups with high quality optical glass with inner coating to suppress optical aberrations more effectively and bring out optimal performance of combined master lens comparing to a lens using just one double-convex element.
The lens body has screw mount on its front end to stack other UCL-165M67 or UCL-330 for even higher magnification macro imaging. The threaded part has a slit to drain water from gap between two lenses to easily separate combined lens underwater.
Wet mountable for detaching or installing underwater according to imaging needs.