The C-160 tele-converter lens attaches to the front of the lens of the IS-10/20/30 cameras, increasing the focal range to approximately 160mm. Can also be used with the newer IS-5 or IS-50.
C-160 Tele-Lens for the IS-10, IS-20, and IS-30. Attaches to the front of the camera lens and increases the telephoto performance to 160mm.