> It has a recessed rear element so allows use of the 1.4XL > converter. I don't have the 2XL so don't know if it works with > that.
> As I recall, the 2X-L protrudes a bit less than the 1.4X-L. If so, > it should fit. My measurements are as follows: The 2X-L's protruding front element extends 17.0 mm beyond the mounting flange, and has a diameter of 31.5 mm for most of its length, but widens to 33.0 mm for the final 4.0 mm portion closest to the plane of the flange. On the other hand, the otherwise smaller 1.4X-L has a larger protrusion, which extends 21.0 mm beyond the plane of the mounting flange, and which has a width of 35.5 mm throughout. Fred - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the directions. Don't forget to visit the Pentax Users' Gallery at http://pug.komkon.org .
