[bhairavp]

Some shots from my third f/1.2 lens - a good condition Yashinon 55/1.2 M42. Mounted on a NEX-3 with focus peaking.

[minahasa]

Don't use it often, but here's the latest one



SMC K50/1.2

[candid]

One more from Pentax A 50/1.2

Outside

[baro-nite]

One more from Pentax A 50/1.2

Wow, that is really maximizing the thin DOF effect.

[EJMzagsfan]

A 50 1.2

[dunerunner]

One more from Pentax A 50/1.2

Outside

Nicely done

[eccentricphotography]

[IMG][/IMG]

[Digitalis]

Pentax K5IIs - SMCP-K 50mm f/1.2 @ f/1.2

[shiner]

Cosina 55 1.2

[ivanvernon]

I have both these Canon lenses and occasionally use them on Canon film cameras. I am considering having them converted to K-mount for use on Pentax K-5II. I will be very interested in any comments/advice anyone could offer on this idea.

[robbiec]

Shoot with my local photo club, breaking with norms and trying a seascape at f/1.2

[ivanvernon]

My latest acquisition, a mount conversion of an old lens I owned from my film days, the Canon FL 55 mm f 1.2, arguably the sharpest lens I own, except maybe the Pentax 50 mm f 2.8 macro. I enjoy seeing the Canon lens on the Pentax K-5ii, looking like it belongs there! Sorry for the poor quality of the attached photo, a tight crop of a photo with the K-7 with Pentax 10-17 fisheye.

[shiner]

My latest acquisition, a mount conversion of an old lens I owned from my film days, the Canon FL 55 mm f 1.2, arguably the sharpest lens I own, except maybe the Pentax 50 mm f 2.8 macro. I enjoy seeing the Canon lens on the Pentax K-5ii, looking like it belongs there! Sorry for the poor quality of the attached photo, a tight crop of a photo with the K-7 with Pentax 10-17 fisheye.

Ha! It does look good on the K-5II.

---------- Post added 05-12-14 at 02:28 AM ----------

Cosina 55 1.2 + Pentax M tube

[ivanvernon]

Nothing like whackem biscuits, apricot jam, and coffee for breakfast. This is a DOF study of Canon FL 55 mm f 1.2 at f 1.2 on Pentax K-5II. The FL mount was removed and replaced with K-mount to preserve full FL functionality, rendering, and sharpness.

[ivanvernon]

Model Mary poses for the Pentax K-5II with Canon FL 55mm f 1.2 @ 1.2 in light from east a little after mid-morning. The lens offers possibilities as a portraiture lens on cropped sensor. Will maybe try also on MZ-S to see how it works with full frame.