Century Precision Optics WA-7X5X with FA-7X80  type_Instant Black & White but a really nice lens

but a really nice lens all the same

but it can be unscrewed and replaced with any ball head (as long as it has a 1/4" thread

All in near-new condition

The SMC Pentax-M 135mm f3

this lens is clearly not meant for day to day shooting: it produces a circular image in the middle of the frame

Century Precision Optics WA-7X5X with FA-7X80 &nbsptype_Instant Black & White but a really nice lensThe Century Precision Optics WA 7X5X is a pair of nested wide angle adapters that attach to the front of a lens. With the 0. 7x on the lens, and the 0. 5x on top, the focal length is effectively halved; you can also use the 0. 7x without the 0. 5x if you need a more subtle effect. While the 0. 7x optic itself has an uncommon 96mm thread, the included FA 7X80 adapter allows the system to be clamped to lenses with an 80mm outside diameter (eg, many 77mm