Slik Pro 500DX  type_Bags and Cases 6 IS USM is a

6 IS USM is a good quality telephoto zoom lens with quiet USM focusing and an effective image stabilizer to keep camera shake manageable

8 OSS is a compact portrait lens for APS-C format Sony E mount cameras

It’s for the DEFOO/TAHOO tanks

It records a 170 degree image from corner to corner with all the circular distortion you'd expect from a fisheye

This silver-bodied version is in near new condition

Slik Pro 500DX &nbsptype_Bags and Cases 6 IS USM is aThe Slik Pro 500DX is a good quality metal tripod suited for 35mm and medium format sized cameras; it may also accommodate a smaller 4x5 (load capacity is 10lbs). In excellent condition, this is a well designed tripod with easy flip lock legs and a removable three way head.