prices are generally cheaper in hk than in singapore for lens and cameras (canon and nikon). firstly they have a bigger target audience than in singapore hence a different pricing policy. secondly they have no gst. in general the marginal savings is higher for the higher range lens i.e. more expensive.
like in singapore, there are reputable shops and the not-so-reputable shops in hk. the trouble is finding the right ones!
1. try to avoid shops in nathan road area. they are well known for targeting the tourist crowd and have a reputation for fleecing customers. also stay away from shops that sell cameras as well as other non-camera/photography stuff.
2. in my opinion, there are some reputable dealers located along stanley street in central near lan kwai fong.
3. look out for re-furbished goods sold as new. and always ask what you are getting. do not assume! sometimes they charge you for accessories that are supposed to be free like lens cap etc.
4. sometimes the goods are sealed in the box so make sure you check the contents and it's what you are buying.
5. go to an authorised shop if you can. always check and read the warranty card. it will be stated on the card if it covers internationally. canon singapore will require a receipt as proof of purchase as well as the international warranty card. you may want to re-confirm this with canon singapore (tel 6799 8888 - ask for service center else you will be transferred around)
6. do your homework - list down the items you are interested in and do a research on the prices in singapore. this way you will have a basis of comparison. having said that, check the prices with a couple of stores in hk before committing to one.
7. langauge - it helps if you speak cantonese. if you can't, bring along a friend who can. hong kongers are not too friendly if they perceive you to be a tourist asking many questions without buying anything. the camera shops are like a mad house and they don't have the luxury of time to entertain you. so don't go during rush hours if you want an attentive sales person.
help this helps your hk shopping experience...