tiachick wrote in post #15062582
Thanks everyone for your input. Ralph, I'm so glad that you gave your review on each of the lenses. It really helped to clear things up.
I ended up buying the 18-135mm simply because it was a super deal ($200 and in store it's $450), and well below my "allowance" for buying a new lens(es). So now I have more "allowance" to use on another used lens. After reading the review, I will be on the lookout for the Tamron 28-75mm used, though. I can't find any used in my area, instead they've been running $500. Not too bad, but I'm hoping to find one around the suggested price from you, Ralph. Fingers crossed.
ANy suggestions on good places online to look?
Q: how does one evaluate a used lens, other than looking for physical damage, etc., and trying it out? The more I spend on a used lens, the more I'm afraid of getting screwed over (forgive my language).
Congrats. I think you will like the 18-135mm especially as a walk around lens. Note, they have a new version out, 18-135mm STM. It is supposed to be a slight improvement (focus) to the original version. I'm waiting to see feedback as to whether they have improved the image quality also but doubt. I think those come bundled only but can be had for around $400.00 brand new on Ebay.
1) Where to buy:
a) This forum is an excellent place to purchase used equipment. Most folks here are very familiar with the equipment (pro's and advanced amateurs) and I'd say less likely to be deceptive. That's not to say you shouldn't do your homework and know who you are dealing with.
You can go to the "Marketplace" section and post WTB (want to buy). FYI, never use the Paypal "gift" option to buy anything! Always use Paypal with your Credit Card. That gives you the option of filing a complaint through Paypal or directly with your Credit Card if ever necessary.
b) Fred Miranda is another excellent site.
c) Ebay. I've done business on Ebay for 10 years and still enjoy it. You just need to do your homework and know who you are dealing with. Be patient in looking for deals and make sure to ask plenty of questions, etc.
Otherwise, you can buy the Tamron 28-75mm Brand New at Adorama, B&H, or such as Abes of Maine ($475.00). It comes with a 6 year warranty.
2) What to look for with a used lens:
a) I always try to get the history of the lens first. Are they the original owner (yes = best), how was it used (indoors mostly = best), how often was it used (rarely = best), etc. You may not always get 100% honesty but this helps to weed out questionable Sellers. They are less likely to be forthcoming in their listings or replies.
Next, inquire as to the condition. Have them rate the condition, ever any issues, any dust or oil within the lens, is it a sharp copy (some copies are not), does it focus correctly, etc. This gives you grounds to return if the item isn't as described and again helps weed out questionable Sellers.
All of these things will help you get a better "feel" for a lens and Seller.
b) When the lens comes in look for all those things. Be sure the IS or AF both work correctly, if applicable. Then test the overall image sharpness to confirm no issues. You should also put it on a tripod and take a photo of an image at about 45% or less to check for any front or back focus issues. Use the lenses lowest Aperture. Your target letter should be in best focus.
Lastly, some lenses suffer form lens creep. This is more of a nuissance than a flaw (very common) but something to consider if all else is equal between your choices.
Good luck,
Ralph
P.S. Let us know how it goes...
