Canon Extender EF 1.4x brand_Tougodo Includes a 3D printed groundglass

Includes a 3D printed groundglass back and a Mamiya RB67 rollfilm back (which shoots 6x7)

The Manfrotto 234 is a low-profile adapter with an up-down tilt function

REMEMBER: this lens will not fit on a Nikon camera or adapter without modification

9 lens that stay fully enclosed

The Tamron Adaptall 200mm f3

Canon Extender EF 1.4x brand_Tougodo Includes a 3D printed groundglassCanon Extender EF 1. 4x teleconverter, in good cosmetic condition, with some paint nd finish wear. Increases the effective focal length of the lens mounted to it by 1. 4x while maintaining complete communication between lens and camera. Canon's teleconverters are not general purpose: they will work specific lenses only, and autofocus function may vary by lens and camera. Be sure to check compatibility before buying! Clean glass and excellent function.