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Do you use a Canon DSLR underwater?
Posted: 03 June 2008 10:59 PM  [Ignore]  [ # 61]
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susan,

first of all: you will be amazed of the autofocus. i was so happy, when i switched from my oympus compact.

the 60mm and the 100mm canon are both very good lenses.but foget about the 17-55, the kitlens is not so good. save that money.

if you use the 60 with a macromate you have to go very close and it is not so usefull. you can use the combi for nudibranches, there it is ok.

i use the 60mm alone and the 100mm with a inon-diopter (like the macromate). another good combi with the 100mm is a teleconverter for great supermacro.

autofokus is very good on these lenses. but if you want manual focus and want so save the focus-gear, you can programm the autofocus on the * button. then you prefocus with the * button and move the camera in and out for manual. works very good.

for real manual focus consider the INON MRS ports, i use them. you can manualy focus with a magnetic ring straight on the lens. it is a very nice solution. i think you can get these inon ports with adapters for seatool housings.

hope that helps,
serge


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http://www.serge-mondial.com
Canon EOS 30D in INON X2 Housing

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Posted: 04 June 2008 08:29 PM  [Ignore]  [ # 62]
Flotsam (Treibgut)
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Serge,
It helps very much.  I really liked many of the features and the glass on my Oly.  I wouldn’t switch at all except for all of the worn down buttons.  Although, there is considerable shutter delay, it can be compensated for.  I have used wet mounts before, so I may try some combination on the new rig.  I especially liked your manual focus suggestions and will probably give both a try. I agree the 17-55 kit lens does not appeal to me, but it comes with the camera and I don’t think I can ditch it to get a price break. I will definitely consider the INON MRS ports. I have some concerns about the view finder and my own visibility..

Thanks,

susan


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Posted: 04 July 2008 02:20 PM  [Ignore]  [ # 63]
Fairy Baslet
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Serge Abourjeily - 03 June 2008 10:59 PM

but foget about the 17-55, the kitlens is not so good.

Did you really mean 17-55? Because the kit lens is 18-55 and about 10 times cheaper smile

I was planning to use my 17-55 on 40D underwater on my next holiday - has anybody tried to use it?


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Posted: 28 August 2008 10:08 AM  [Ignore]  [ # 64]
Flotsam (Treibgut)
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hello,
i’m from belgium, and at the moment a resident @ mauritius. I’ve always used the sea and sea 8000g with the ys27 strobe.
I’m planning on getting the ikelite housing for my 450d… I have until now no experience with dslr underwater, so i would like few bit of advice if possible.
i think the best flash will be a new one from ikelite witl ttl on board for the best results? If so, wich one do you recommend? Maybe use my ys27 if needed for a second flash as slave?
I have the canon 17-85 is, 28-135 is, and the kitlenses 18-55 and 70-200. At the moment a new lens like 15 fisheye or 60 macro is a bit too much for my budget (if someone has an interesting deal for me, just mail grin ), so i think to start the 17-85 will do?

tx


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Posted: 14 September 2008 12:26 AM  [Ignore]  [ # 65]
Fairy Baslet
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i have a cannon 40D and in the process of buying a ike housing for my 40d and would like some feed back from people with the same setup,i am first getting a macro port for my cannon 60mm lens
then in a few months will get a tonkina 10-17 lens and 8 inch dome port my question is about the buoyancy of the macro port and 1 ds 125 what i currently have and the 8 inch dome port
and 2 ds 125 strobes ,if there is a weight issue i was thinking of purchasing the stix flotation system,is there any members using them and if so are they any good?
I will also be looking at buying another ds125 when i get the tonkina,but i may have problems getting them as they are being discontinued,is there there any problems matching a ds125 with the new ds160 power rating wise
with the TTL and manual control,any help would be appreciated
Steve:-)


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Posted: 15 September 2008 08:13 AM  [Ignore]  [ # 66]
Grouper (Zacki)
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I’ve been using a 400D in an Ikelite housing for the last year or so. I have the Sigma 10-20mm and Tokina 10-17 for wide angle behind the 8” dome. While a bit of a handfull topside I find it well balaced once submerged. for macro I use a Sigma 50mm Macro and sometimes the kit (18-55mm) lens with diopters.


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Posted: 15 September 2008 11:35 AM  [Ignore]  [ # 67]
Fairy Baslet
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aquaman - 15 September 2008 08:13 AM

I’ve been using a 400D in an Ikelite housing for the last year or so. I have the Sigma 10-20mm and Tokina 10-17 for wide angle behind the 8” dome. While a bit of a handfull topside I find it well balaced once submerged. for macro I use a Sigma 50mm Macro and sometimes the kit (18-55mm) lens with diopters.

aquaman how many strobes do you use when doing macro,if 1 is it negative or positve?

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Posted: 15 September 2008 11:58 AM  [Ignore]  [ # 68]
Grouper (Zacki)
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I’m using twin Inons which are slightly negative.


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Posted: 27 September 2008 06:32 AM  [Ignore]  [ # 69]
Flotsam (Treibgut)
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Hi there guys, i’m new to this slr stuff underwater so a little bit of advice would be sweet!
I’m organising an ikelite housing and 160 strobe for my 400D, so I’ve never been underwater with an slr as yet
I was mainly into macro with my point and shoot, nudi’s and other little interesting critters, so i know i’m looking for a macro lens
I was thinking of either the canon 50mm/ 2.5 or 60mm/ 2.8.
can anyone tell me what would be the efective difference between the 2, and why is the 60mm nearly double the price?
any advice would great


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Posted: 27 September 2008 08:32 AM  [Ignore]  [ # 70]
Grouper (Zacki)
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Spana - 27 September 2008 06:32 AM

Hi there guys, i’m new to this slr stuff underwater so a little bit of advice would be sweet!
I’m organising an ikelite housing and 160 strobe for my 400D, so I’ve never been underwater with an slr as yet
I was mainly into macro with my point and shoot, nudi’s and other little interesting critters, so i know i’m looking for a macro lens
I was thinking of either the canon 50mm/ 2.5 or 60mm/ 2.8.
can anyone tell me what would be the efective difference between the 2, and why is the 60mm nearly double the price?
any advice would great

I could be wrong but isn’t the 60mm a 1 -1 macro whilst the 50mm isn’t macro.


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Posted: 27 September 2008 08:46 AM  [Ignore]  [ # 71]
Flotsam (Treibgut)
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yes aquaman, that’s the one thing I did pick up on further reading.
so how exactly does this make the difference when it comes to using the lens?
and as a beginer, is there any pro’s cons to whether i get a true 1-1 macro or 1-0.5?


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Posted: 27 September 2008 09:57 AM  [Ignore]  [ # 72]
Grouper (Zacki)
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1-1 macro will enable you to photograph extremely small critters and then focus back out for larger, its far more versatile IMHO.


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Posted: 27 September 2008 11:08 AM  [Ignore]  [ # 73]
Flotsam (Treibgut)
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ok, well that makes sense
probably a heap better way to go then
cheers!


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Posted: 27 September 2008 11:35 PM  [Ignore]  [ # 74]
Fairy Baslet
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from my understanding the 60mm is a USM lens which is a much faster focusing lens then the 50mm which is a major plus when shooting macro,i have just purchased a 60mm and look forward to trying it out


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Posted: 28 September 2008 02:15 AM  [Ignore]  [ # 75]
Flotsam (Treibgut)
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hey thanks scuba-1
let me know how the new lens works out for you.
between the few forums i’ve chatted on, i’m getting a great rap on the 60mm
so hopefully i will order it this week sometime!!!
then a lot of learning to do…


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