hi, i'm intending to buy the 2 items below, however i am getting from those who have used these items to give me some advice as to if it is good for me to get them,
1. Telephoto extender.
Question: Which brand should i get? CAnon brand is damn expensive...is there other equivalent brand that is as good? I'm looking for at least 1.4X extender.
2. Should i get a second hand canon 10-22mm ultrawide angle lens? I'm sooo tempted to get it...i'm seen the Sigma one...mm...just cheaper by a bit... Should i get a new one or a second hand one as i've seen in the buy/sell forums?
Thank you for reading my message.