Hi all,
this is my first post here, bought myself a K7 for Xmas, moving to pentax after playing around with a D70 for two years...Very glad i made it!
I got my K7 used with the kit 18-55 lens which i need to replace asap in order to make full use of the body. I must have spent at least 10h on this forum, reading comparing and then reading some more and the only conclusion i came to is the title of this post. I want 2 lenses, one for nightime shooting and DoF messing around and the other for landscapes.
Intially i was thinking of only buying one 28, 30 or 35mm lens to do everything but i realized that such a choice will restrict me when it comes to landscapes. So i was wondering if you people could help me choose : concerning f1.4 or 1.2 for lowlight is it possible to find old lenses equivalent to a 50mm film that open as wide and which have autofocus? I saw Cosinas but they're 55mm... On the 1.2 thread it seems most of the users use the 1.2 for close up, can someone tell me why?
The dilemma is either i spend my 500-600 euros (600-700$ US) budget on a sigma 30mm 1.4 either i manage to find a used K mount equivalent for 100-200 and buy a 10-20 or 12-4 for landscapes.
I went pentax for the wide variety of old lenses available but i didn't imagine, at the time of buying, how wide the choice was ; sorting and filtering all the lenses available, with adapter, without adapter, AF, non-AF, all the different series etc etc is truly disconcerting for a begginer...
I'm sure all of you have at some been in my shoes and i'm sure as well i'm not the first to ask for help. Sorry if this is a double post, couldn't find decisive answers with the search engine. To sum up :
- Any recommendations on a fast 50mm-equivalent oldschool lens with AF?
- For landscapes is zoom fundamental (10-20, 12-24) or should i just get a prime around 15/20 and deal with it ?
- Whats a good book to learn about lenses?
Here in Andalucia, Spain we have amazing landscapes & skies, it is the primary reason i upgraded to the K7 and up to now i never considered investing in primes, hence my lens newbieness... let me be forgiven!
Thank you all in advance for your time.