SMC Pentax-A 50mm f2

Whizzkiddwill
Posted 31/10/2011 - 15:19 Link
I've just won a Pentax-A 50mm f2 for use with my K-x. I was advise a f1.7 but they were going for a bit more than i have to spare just now with that time of year coming fast and i have kids. Just lookig to see if this will be OK for Learing and playing with DoF? I only have the kit 18-50mm DAL just now and it's something like 3.5 down @ 18mm.

I'm not looking to work as a Photographer but more looking for a hobby, i like learning, and enjoy looking at others photo's and would like to take part.

Will
Pentax K-x, DAL f3.5-5.6 18-55mm,Pentax-A 50mm f2, DAL f4-5.6 50-200mm, FG360FGZ
Dangermouse
Posted 31/10/2011 - 15:56 Link
Yep, absolutely.

The f2 version of the 50mm is under-rated IMO, you do need to stop down a bit to get the best results but this goes for all lenses. If you ever decide it doesn't meet your needs then you should be able to sell for about the same as you paid for it.

Make sure you set the lens aperture ring to "A" (press the button to turn it past f22) and the camera to manual focus, you will also need to select 50mm from the menu which appears when the camera is turned on for SR to work properly. The camera will remember the last focal length used, so after doing it once you just need to press OK to confirm when the menu appears.
Matt

Shooting the Welsh Wilderness with K-m, KX, MX, ME Super and assorted lenses.
Joe S
Posted 31/10/2011 - 15:58 Link
F/1.2 would be better of course but f/2.0 is ok The difference between f2.0 on your new fifty and the zoom lens is significant and will give you a much shorter DoF to play with.

You might have a hard time getting your kids in focus if they are of the kind that moves around a lot and fast.
Hi. My name is Joel and I'm a travelholic.
Stolen kit: Pentax K7 #3428965 and Pentax FA 43mm #0028350
Pentaxophile
Posted 31/10/2011 - 17:56 Link
The superiority of the f1.7 is something you might spot if you tested the two lenses side by side, but as Matt says, in actual usage it's a fine little lens - I've used it wide open with nice results.
Whizzkiddwill
Posted 31/10/2011 - 20:52 Link
Dangermouse wrote:
Yep, absolutely.

The f2 version of the 50mm is under-rated IMO, you do need to stop down a bit to get the best results but this goes for all lenses. If you ever decide it doesn't meet your needs then you should be able to sell for about the same as you paid for it.

Make sure you set the lens aperture ring to "A" (press the button to turn it past f22) and the camera to manual focus, you will also need to select 50mm from the menu which appears when the camera is turned on for SR to work properly. The camera will remember the last focal length used, so after doing it once you just need to press OK to confirm when the menu appears.
Thanks for the tip and all other comments, I'm looking forward to it arriving so i can play. I'll post any good shot in the Gallery.

Will
Pentax K-x, DAL f3.5-5.6 18-55mm,Pentax-A 50mm f2, DAL f4-5.6 50-200mm, FG360FGZ

Add Comment

To leave a comment - Log in to Pentax User or create a new account.



Proudly supporting Pentax User

Samsung Logo Asahi Pentax Logo