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A900 and manual focus lenses   Message List  
Reply Message #147697 of 148043 |
Re: A900 and manual focus lenses

Graham,
For the same $50 or so, you can probably find a Canon EOS 10 or 10s on Ebay.
This is IR capable. Sure, its a film camera but its about 3rd generation AF with
3 selectable AF points, a rather quiet shutter, and you can use a wireless
release with it. If you can develop BW film, you can do IR film at home too.
The Melbourne guys are going to charge $50 for exploratory surgery, then even
more for the actual conversion, and you'll have a cobbled together camera that
may not be good for much else.

George

--- In Minolta@yahoogroups.com, "Graham Mason" <gsmason_au@...> wrote:
>
> I recently went out to buy an A700 but came home with an A900 and CZ 24 - 70mm
lens, which is sort of OK as I am already divorced. I know I had to change a
setting in a menu on my KM-5D to use a manual focus mirror lens in aperture
priority mode but can't for the life of me recall what it was, can anyone help
me with what I need to do with the A900 to use the same lens? I can't find
anything in the instructions other than to use manual setting for a telescope.
>
> I am also considering having my old KM-5D converted for dedicated IR use,
there is a company in my home town (Melbourne, Australia) who do digital IR
conversions but they have never done a KM-*D and want to charge $50 to see if it
can be done. So rather than risk losing $50, has anyone here had a KM-5D or
KM-7D successfully converted to IR?
>
> Graham
>
> [Non-text portions of this message have been removed]
>





Thu Nov 19, 2009 9:08 pm

lightspiritp...
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Message #147697 of 148043 |
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I recently went out to buy an A700 but came home with an A900 and CZ 24 - 70mm lens, which is sort of OK as I am already divorced. I know I had to change a...
Graham Mason
gsmason_au
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Oct 15, 2009
7:37 am

... ;) ... Sony's newer cameras, including the A900, will only allow use of such lenses in manual exposure mode, and there's no menu setting to change that...
sybersitizen
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Oct 15, 2009
11:32 am

I have A200, and use tamron adaptall manual lenses with a tamron adaptal adapter to maxxum-sony mount. mode set to manual, and manual focus. works fine. got...
Larry Nelson
sendtolarryn...
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Oct 18, 2009
3:51 pm

The MD to AF adapter will vignette for lenses faster than about f5. Optical quality will be degraded some by the adapter's optics which are needed to get...
Chuck Cole
cnc_55124
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Oct 18, 2009
8:51 pm

... On the other hand, many microscope, telescope, <you name it> stuff also has a M42 or T2 mount for attaching cameras, and adaptors for T2 and M42 are cheap...
Matthias Andree
matthiasandree
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Oct 19, 2009
8:54 am

... ...it's the only good use of those adapters. Was just trying to say something positive on their behalf, in case somebody got one almost free. I got mine...
Chuck Cole
cnc_55124
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Oct 19, 2009
10:32 am

There are many MD/MA adapters on the major auction site. The ones with optics work but degrade the image ($40); the ones without glass are for macro only...
slowhands95128
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Nov 19, 2009
7:45 pm

Good morning, Graham; Your concern about the possible effects on "the domestic front" from buying a Sony A900 and lens is one that I also appreciate. Having...
RalphJ
vy1n7kga
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Oct 20, 2009
3:10 pm

Hi Graham, I cannot help you with your problem with the A900; but about the conversion of any Minolta/Sony DSLR to IR, seem that nobody is doing them. The...
Francois
autocara64b
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Oct 27, 2009
11:52 am

You have to enable 'Release without lens'. As said by the other poster, you will have to use full manual exposure, unless you get a chipped adapter (when you...
bobjanesse2
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Oct 27, 2009
11:52 am

... No, there is no such option with the A900 (or most of the other newer Sonys). The manual simply tells you to use manual mode on page 161. ... That part is...
sybersitizen
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Oct 27, 2009
2:12 pm

Graham, For the same $50 or so, you can probably find a Canon EOS 10 or 10s on Ebay. This is IR capable. Sure, its a film camera but its about 3rd generation...
Lightspirit photography
lightspiritp...
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Nov 19, 2009
11:02 pm

I believe the Minolta Dimage5 and 7 series also do infrared quite well. Nice digital SLR Style with electronic view finders and APO lens. 5 MP. John P ...
John P
sirben20002001
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Nov 20, 2009
1:29 am

Graham, For the same $50 or so, you can probably find a Canon EOS 10 or 10s on Ebay. This is IR capable. Sure, its a film camera but its about 3rd generation...
Lightspirit photography
lightspiritp...
Offline Send Email
Nov 20, 2009
2:09 am
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