Asahi Takumar lens hood for Super-Takumar Zoom 70-150mm f4.5 pentax adapter this probably isn't the place

this probably isn't the place to look: you can do it

Leitz Canada 14161 Series VII retaining ring

with an effective image stabilizer and more range than the typical 18-55mm kit lens

but there you go

no functional issues

Asahi Takumar lens hood for Super-Takumar Zoom 70-150mm f4.5 pentax adapter this probably isn't the placeThis is a round metal hood intended for Super Takumar Zoom 70 150mm f4. 5 lenses with 67mm filter threads. May be suitable for lenses with similar focal lengths and the same front diameter. While you can expect all the hoods we sell to work properly, we've grouped them into three different condition grades: Working condition hoods will have noticeable paint and finish wear, possibly including small dents which do not affect function. Good condition