Originally posted by Yamanobori ??? Dave, I am not looking for a lens, the OP is. Are you actually saying that since the OP already has the 120mm Macro, a similar focal length lens, 150mm in this case, for landscape photography is going to be a better choice than a lens with a greater difference in focal length? Personally, I see no point in carrying a 120mm and 150mm in my bag. My recommendation stands.
Yamanobori, I realize that you're not looking for the lens (that's obvious) and just because I quoted your post as reference doesn't mean I suggested that. If you took the time to read carefully, you will see I carefully avoided passing judgment on your recommendation but for some reason your responses (here and in a previous post of mine) seem to come across as somewhat abrasive. Others have implied the same thing in other past posts of yours both in their posted responses to you and even in messages I received regarding this notion. Its like you often seem to look for fault in what people post, especially if it at all relates to something you posted. Maybe you're oversensitive. I'm not referring to a difference of opinion such on a lens, simply something you find to criticize or pick on. It not the 1st time I've experienced this nor others and when brought to your attention, you then reply to this notion as though you're perplexed. That's why most all pro's and some others have left another well known photo website...due to individuals who seem to delight in picking and finding fault with what others post and many just tired of dealing with it. It's not always what you say, but how you say it. Some people delight in pushing buttons and then stand back to see what kind of response they get. That sort of stuff gets tiresome.
If you read my post carefully, I was simply quoting your statement and adding my own thoughts and comments based on using and testing quite a few samples of the two lenses I mentioned. It contributes to info about the two focal lengths of 645 lenses the OP asked about although in the case of the 150mm, I referenced my comments on the FA 150, not the A 150 and delineated that fact since I do not have any experience with the A 150. Don't worry, I read that he was interested in using the lenses for landscape use...I can read! When one is deciding between two lenses and someone offers their experience and alternatives, it provides food for thought to the OP. Whether they find it useful or not, is up to them.
Maybe its best that you don't respond to my posts. I partially overlooked this the 1st time you did this a number of days ago on one of my posts and made sure my response was clear (and firm) but didn't mention this issue, but enough is enough! This forum as well as others is for simply sharing and providing info in a helpful and informative way. Differences of opinion is great and helps everyone learn, but there is a right way and wrong way to express it!
*** Recent Addition----> Back to the Newmoon's questions. Based on my experiences with different samples of the FA 120, the FA 150 and FA 200, each has it's own strengths (and some have weaknesses) and I personally could make a case of using each for specific and often dedicated uses. The FA 120 macro is exceptional, very sharp and has high contrast and microcontrast from wide open to stopped down and one of Pentax's best and sharpest 645 lenses. Maybe not the lens I'd pick for portrait work nor having the best bokeh, but a very strong performing lens in this focal length for almost everything else. The FA 150 has lovely bokeh, and a soft but well defined central sharpness wide open. It's presents an image thats lower in contrast than the FA 120 thats ideal for portrait work, delicate landscapes and flowers. Stopping down it does improve in sharpness but still presents a delicate but lovely image in the way it draws. The FA 200 is more of an all around lens. Not particulary impressive wide open in sharpness (if you examine crops) and better at f5.6 Bokeh is just OK, and has general contrast more like the FA 120 than the FA 150 but exhibits lower microcontrast (that the FA 120). Stopped down to f8 and beyond, sharpness approaches excellent and is a fairly neutral lens without much of a signature nor much character but most definitely competent, especially if you don't need a fast lens. As an aside, how the A 150 compares to the FA 150, I honestly can't say. There was fairly significant sample to sample variation with the FA 150 and FA 200 lenses but almost none with the FA 120 macro. I suspect Pentax in the film days was very careful to calibrate the FA 120 macro at the factory, since it was a macro lens that had to perform well across it's very wide focusing range and particular attention to this was addressed in all samples of this given lens. With regards to having both the FA 120 and FA 150 in one's bag at the same time, my own personal opinion is this: Their focal lengths are of course extremely similar but both their character, capabilities and the way they draw an image couldn't be more different and the resulting images captured with each often have a very different look (and feel). In my opinion, it's not about having them in ones bag at the same time, but choosing which one to take on a given day or trip, depending what the photographers shooting objective is. If someone had to choose to own only one, that would be a very subjective decision.
Dave (DandA)