Lens hood for 43/1.9
I can test it for you in the next couple of days if you like? Or they may be someone on here who has quicker access to this combination

p.s. I've got a feeling I have a spare DA40 hood

LennyBloke
Lenny, thank you. It would be helpful if you could do a quick test for vignetting. The alternative is to go full James Ravillious and start taping things up.
I'm not in a position to upload images at the moment but a couple of quick max aperture shots indicate no vignetting at all

LennyBloke

LennyBloke
Pentax hybrid user - Digital K3 & K200D, film 645 and 35mm SLR and Pentax (&other) lenses adapted to Fuji X digital
Fan of DA limited and old manual lenses

smc
Member