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Cheap Toucam Pros

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19 years 1 week ago #15595 by Paul FitzGerald
Replied by Paul FitzGerald on topic Re: Cheap Toucam Pros
Naaa, not at all...and they say there are no ads on this site...!!! :lol:

BTW thanks for that. If the adaptor is threaded, surely that's the best way to go.

Dave:
Am...what exactly does the IR filter do for this :?:
Clarity & quality I presume, same as for the D300.

Paul Fitz
MAC Treasurer

'Astronomy shows how small and insignificant and rare and precious we all are.' - Contact.

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19 years 1 week ago #15596 by dave_lillis
Replied by dave_lillis on topic Re: Cheap Toucam Pros
The toucam is able to detect infrared light, try pressing a button one of your remote controls and point it at the camera, you'll see the infrared LED transmitter on the remote blinking on the computer screen. Your eyes are not able to see this light, the toucam is.

The problem arises when you try to use the camera on planets, as the planets are "warm" they emmit and reflect infrared, the camera sees this and this tends to swamp/blur the image, you loose finer detail.
So, attaching the IR blocking filter stops this light reaching the camera, so this makes the image more details and contrasty.

The filter is a 1.25 inch filter, it screws onto the bottom of the adapter, or any eyepiece if want to use one.

Interesting the canon 300D suffers the opposite effect, its bandwidth does not fully reach into the visible red region. :?

Dave L. on facebook , See my images in flickr
Chairman. Shannonside Astronomy Club (Limerick)

Carrying around my 20" obsession is going to kill me,
but what a way to go. :)
+ 12"LX200, MK67, Meade2045, 4"refractor

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19 years 1 week ago #15598 by dpower
Replied by dpower on topic Re: Cheap Toucam Pros
Much of a difference Dave? Got any comparison pics? Sounds like a great idea...

IFAS web team

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19 years 1 week ago #15599 by Paul FitzGerald
Replied by Paul FitzGerald on topic Re: Cheap Toucam Pros
Gotcha Dave.

And what about getting this working?
What of the software?
I just don't know the process of capturing the image on PC. :?

But I'm delighted I can use it with the dob., as exposure times will be so short with an unmodified cam. (C. Ref. Dave Grennan's thread on modifying cams for long exps).

Paul Fitz
MAC Treasurer

'Astronomy shows how small and insignificant and rare and precious we all are.' - Contact.

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19 years 1 week ago #15600 by Paul FitzGerald
Replied by Paul FitzGerald on topic Re: Cheap Toucam Pros
And what's an IC :?: :oops:

Paul Fitz
MAC Treasurer

'Astronomy shows how small and insignificant and rare and precious we all are.' - Contact.

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19 years 1 week ago #15603 by dacelonid
Replied by dacelonid on topic Re: Cheap Toucam Pros

And what's an IC :?: :oops:


Integrated Circuit, those black chips inside electronic stuff.

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