Spotting Scopes: PF-DS1
Instant mounting of a PENTAX spotting scope equipped with an XF/XW-series eyepiece* onto an Optio-series digital compact camera**
* Excluding the XF Zoom XW5, XW3.5, XW30 and XW40 eyepieces.
** Compatible with the S5i, S4i, S4 and S models.
Quick, effortless conversion of a PENTAX spotting scope*** into a high-performance super-telephoto lens
*** The PF-65ED, PF-65EDA, PF-80ED, PF-80EDA and PF-100ED models.