Agree with you.
I have the following lens groups which I find them great.
1. Sigma 24mm 2.8 MF macro (need the 52mm petal lens hood) Pentax 24mm as already shown
This is a cheap lens but performs wonderfully on film or DSLR.
2. Sigma 28mm 2.8 MF mini macro / Pentax 28mm F2.8 (MF or A) (both need the short wide metal hood)
These are cheap but great lenses. The Pentax 28mm I had been using over 20 years.
3. Ricoh 50mm F1.7 / Ricoh 50mm F2 / Pentax 50mm 1.4 A or Rikenon XR 50mm 1.4
The Rikenon 50mm is great for B&W photo shoots. The F1.7 is nice from F4 onwards, and F2 has a better feel than then Nikkor 1.8.
The 50mm 1.4 are great value for money.
4. Vivitar 100mm F3.5 macro AF
This is a cheap lens but can give some really great pictures. The price is low.
If you see one, don't let it go.
5. Rikenon XR 135mm F2.8
A wonderful lens that many Japanese use to do flower shots on DSLR. The color is very pleasant.
I admit I do not have a lot of pictures to substantiate my claim, but i do have many family photos shot with these lenses.
Some of which showing me as a kid .
I have 5 Ricoh XR - one body to match with these lenses, and sometimes match them with the Pentax DSLR.
On top of these 5 primes, I also these thru the years:
Kiron/Vivitar 70-210 Series 1 F3.5 macro zoom (zoom lock)
Great macro lens for close up. I really need to shoot more with this lens.
There are a lot of discussions on the Pentax MF forum. The great joy of Pentax system is backward compatibility.
The M50 f1.7 for just $100 or thereabouts is a contender, for general shots and portraits. A bit long, but usable.
If not for the FA43, I'll have hung onto it!
Still on wide prime
SMC K28/3.5
Nice set.
I'm sure you have plenty of MF lens info to share
I've heard a lot about the K28/3.5 as well, esp the sharpness.
Do you find it significantly dimmer to focus compared the faster lenses?
sadly, i parted with my digital cameras and now i don't have any of them anymore.. but i still swear by their performance! really underpriced lenses IMO!
Any K-mount MF lens will doare we just talking abt pentax lenses or are 3rd party ones up for discussion as well?
2. The short telephoto (Portrait lens)
M85/2
Rated as the worst Pentax 85mm prime in most old reviews, this one is a real gem to me.
Yes, the SMC Super Takumar 85mm f1.8 and f1.9 are generally rated higher, but not only are the hard to find, but their prices have been pushed up by their higher rating and rarity. One has to note that the Takumars have apertures that stop down at other apertures which can make focusing harder.
For me the M85/2 is a good performer on APS-C, sharp enough wide open and having a characteristic of its own to give some 'pop' to many pictures taken by it. Very handy as its small in size compare to f1.4 type 85mm lenses. To me this is the poor man's 77ltd.
It is not much bigger than a 50/1.4
Nice subject isolation from this lens. Very often this lens does the job w/o need to reach for a larger/heavier f1.4 version
http://farm4.static.flickr.com/3178/5856203602_505d7dcbf6_b.jpg
http://farm6.static.flickr.com/5306/5847993117_64b954e5fe_z.jpg
Unobtrusive , small, lightweight, plus very suitable range and subject isolation for candid people shots
http://farm4.static.flickr.com/3114/5774942109_be6e170b0c_z.jpg
http://farm6.static.flickr.com/5224/5856203352_7867d2bbcc_z.jpg
Nice.. Curious, did you shot it Wide open? Or stopped down??
"One has to note that the Takumars have apertures that stop down at other apertures which can make focusing harder." Hmm i thought The M series also behave in the same way?? When you stopped down, the VF also look darker??? :dunno:
Lenses after the M42 mounts have an aperture lever, so lenses remain wide open until shutter button is pressed.
That is why, I still prefer K-mount lenses over Takumars.