dr croubie said:Try the Asahi Pentax Takumar 50mm f/1.4, m42 mount plus cheap adapter, less than $100 shipped from ebay.
dr croubie said:Try the Asahi Pentax Takumar 50mm f/1.4, m42 mount plus cheap adapter, less than $100 shipped from ebay.
There's a lens element that's radioactive, as it decays the lens goes yellowish, you can fix it by sticking it in the sun for a few days (UV fixes it, a UV tube would be better). Or just leave it a bit yellowish. Best colours and contrast of any of my lenses (past f/2, f/1.4 is a bit washy and there's no stop in between). Sharpness @ f/2 beats my niftyfifty @ f/4 too.
Apparently lens coating wasn't very advanced back then and they had to use thorium, a radioactive element to coat the lens.D.Sim said:dr croubie said:Try the Asahi Pentax Takumar 50mm f/1.4, m42 mount plus cheap adapter, less than $100 shipped from ebay.
There's a lens element that's radioactive, as it decays the lens goes yellowish, you can fix it by sticking it in the sun for a few days (UV fixes it, a UV tube would be better). Or just leave it a bit yellowish. Best colours and contrast of any of my lenses (past f/2, f/1.4 is a bit washy and there's no stop in between). Sharpness @ f/2 beats my niftyfifty @ f/4 too.
A radioactive lens? Just what are they doing with it O.O
I'd assume you'd need to take off your UV filter when you leave it out though? 8)
jokes.
I love the contrast on my 135. Then again its the main prime I use, but thats just me I guess...
Joellll said:For half the price and sharper results than the EF counterpart, I have zero complaints on this lens.
dr croubie said:Joellll said:For half the price and sharper results than the EF counterpart, I have zero complaints on this lens.
My only complaint about the Takumar is that now that i've got the FL 55 f/1.2 and EdMika adapter, which one do I use?
I would have gotten the 1.2 if I was affordable. Haven't used it before, but I can't handle that shallow depth of field while manual focusing, so I'd stick with the Takumar.dr croubie said:Joellll said:For half the price and sharper results than the EF counterpart, I have zero complaints on this lens.
My only complaint about the Takumar is that now that i've got the FL 55 f/1.2 and EdMika adapter, which one do I use?