Which is better or are they pretty much the same?
Also what is the build like on these lenses? I found the Tamron 50-200mm lens felt really plasticy.
Hi Everyone,
I am new to the world of DSLR cameras and I am looking at buying a second lens for my Sony a200.
I have a thread HERE about this but Stan has pointed me in the direction of this thread for some guidance with my questions.
The two lenses I am looking at are:
Sony Alpha 75-300mm F4.5-5.6 Lens
Tamron 70-300mm f4-5.6 Di LD Macro Lens - Sony/Minolta Fit
Apart from the price what is the difference between the two lenses?
Are they both as good as each other?
I am very new to all of this and on a limited budget so the Tamron one does appeal price wise
Thanks in advance.
Take care, Keith
I know there are a couple of A900 owners here so I thought I'd ask them what it was like at noise handling compared to the A700.
Cheers

Sshhhhhhhhhh!!!![]()

is a certain "someone" looking over your shoulder then marc..![]()
![]()
Nope, just trying to convince myself.![]()
not doing a very good job then mate![]()
Trying to work out whether to get a second A700 body or just say sod it and go for full frame goodness. :shrug:

mmmmmm.......tough choice mate,full frame would be good for landscape stuff etc..
no option for me though..times are tough at the mo![]()
i'll have a play with your when you get it...![]()
I'm thinking wedding actually. The extra width on the 24-70 would be handy (If I ever get it back!). Really hangs on the noise, if the A900 isn't considerably better then it probably won't be worth it.
yeah,would be good for weddings i'd imagine...so long as it handles the noise as you say.
how long have sigma had your 24-70 for..?
I know there are a couple of A900 owners here so I thought I'd ask them what it was like at noise handling compared to the A700.
Cheers
remember that the A900 price is going up 18% (iirc as of tomorrow) ...I'm not in too much of a hurry so will take my time on this.![]()
remember that the A900 price is going up 18% (iirc as of tomorrow) ...
I'm sure that there will be a few in stock at the old price but not forever.
I am asking for some help and advice please!!
I have a Sony A300 with the 18-70 and 55-200 kit lenses. I am finding it a great camera and slowly but surely learning how to get the best out of it and the lenses.
My main areas of interest are birds, macros (dragonflies, other insects, and flowers), and landscapes. Due to my Rheumatoid Arthritis I do struggle to change lenses in the field, what with hands that don't work as well as they should, holding a stick, and often having 2 dogs attached by their leads to a strap across my shoulder (they are actually very patient and well used to me stopping every few minutes!!).
Anyway my question is which lens should I ask for as it is my birthday soon!!
Because of my struggle with changing lenses I had thought about going for a Tamron 28-300mm which would cover the range I was thinking of for landscapes and birds, and also has a much closer minimum focus than the Sony 55-200mm. I have read varying reviews that suggest it is quite soft at the long end, which isn't ideal for birds. I think the Tamron 18-250mm is supposed to be less soft at the longer end, but doesn't have the reach I would prefer.
My other option was the Sigma 70-300 F4-5.6 DG APO Macro which seems to have generally good ratings also, (with the soft at the long end proviso!), but doesn't help my problem with speedy lens changes in the field, although I accept that with a DSLR I will never find the perfect all in one lens solution
I have also read that Sigma lenses do have problems with gear stripping on Sony cameras which is putting me off a little.
I did try the Tamron 70-300mm when buying the camera but found the zoom ring very stiff (almost to the point I couldn't turn it!!) on 2 different examples in 2 different stores, so that went off my list very early on!! I just hope this isn't a problem on all Tamron zooms!
Now to the all important budget...... Well I think I am probably talking £250 maximum here, but of course like everyone at the moment I am looking to spend as little as possible! However if someone comes up with a lens over budget but much better than those I have mentioned, then I will happily wait, and save patiently!
Sorry if this has been a little on the long side, but any advice would be much appreciated.
Thank you
Marcia
I know I'm being impatient here, but I just wondered if anyone had any thoughts on my dilemma, or have been in the same situation. I know it may be a question that has been asked before, and I have had some correspondance with owners of some of these lenses on here, but I am open to any suggestions.
I am a relative newbie, having only had my camera for 3 months so quite inexperienced and need all the help I can get
Many thanks
Marcia
the Sony/Tamron 18-250mm would probably have been the obvious choice but you already discounted that as it's not long enough.
So, like Stan I don't think that your Holy Grail lens exists for a DSLR![]()
!!i personally don't know anyone with a 18-250 lens
Oh yes you bloomin' well do!I've had the Tamron 18-250 for quite a while and it's actually a very capable lens. I even photographed a polo match with it a couple of years ago and I still keep it as a back up.

well,i've never seen it marc,as you either have your 70-200 or 24-70 glued to your camera
anyway...get some shots posted for marcia to look at :rules:![]()
You tell him Stan!
Hey guys and gals. My sister has an Alpha 200 which she brought round to me. I was looking for the exposure meter but couldn't for the life of me work out how to get it to display and she never brought the manual.
Can someone tell me? Thanks!