First shots with my IR Converted K20D
Posted 03/09/2022 - 15:22
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Number three does it for me, the grass and leaves plus a bit of sky too.
Posted 03/09/2022 - 15:40
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I'm for Number 1. Is the K20 full spectrum or set to a specific filter. I'd be interested to know what filter was used for these shots?
Barrie - Too Old To Die Young
https://pentaxphotogallery.com/artists/barrieforbes
https://www.flickr.com/photos/189482630@N03/
https://pentaxphotogallery.com/artists/barrieforbes
https://www.flickr.com/photos/189482630@N03/
Posted 03/09/2022 - 15:54
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bforbes wrote:
I'm for Number 1. Is the K20 full spectrum or set to a specific filter. I'd be interested to know what filter was used for these shots?
I'm for Number 1. Is the K20 full spectrum or set to a specific filter. I'd be interested to know what filter was used for these shots?
I have the invoice from Advanced Camera Services for the work. The part description says a 720nm IR Filter.
The Legendary Terry Pratchett once said:
At the beggining there was nothing....
Which exploded....
At the beggining there was nothing....
Which exploded....
Posted 03/09/2022 - 19:42 - Helpful Comment
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I've been shooting IR also with a Fuji full spectrum camera. It's a steep learning curve! If yours is a 720nm camera then I've had success with setting a custom white balance with the camera pointed at grass. It should turn your foliage bright white
Gareth Williams ARPS
My outfit: K1ii - Pentax D FA 24-70mm f2.8 - Pentax DA* 300mm f4 - Pentax modified DA* 60-250mm f4 - Irix 15mm Firefly - Pentax FA 35mm - FA 50mm f1.4 - Tamron SP 90mm macro - Pentax AF 540 FGZ II
Welsh Photographer
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My outfit: K1ii - Pentax D FA 24-70mm f2.8 - Pentax DA* 300mm f4 - Pentax modified DA* 60-250mm f4 - Irix 15mm Firefly - Pentax FA 35mm - FA 50mm f1.4 - Tamron SP 90mm macro - Pentax AF 540 FGZ II
Welsh Photographer
Flickr
My PPG
Foundation NFT
Posted 05/09/2022 - 11:10
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Nice work...
K-1Gripped K-1 ungripped K-5ii K7 Various lenses
Stuart..
Stuart..
Posted 05/09/2022 - 12:07
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With my 720 converted Pentax K-r, it is not always easy to get the optimum exposure. I don't know the technicalities but scenes often seem to have a very wide dynamic range of infrared light, so that it is easy to get the highlights poorly exposed.
As the scenes are usually quite static, chimping and viewing the histogram in the camera show when an adjusted reshoot is necessary to get a more balanced exposure. The histograms (in PC software) of the three images shown here indicate varying degrees of under-exposure.
Philip
As the scenes are usually quite static, chimping and viewing the histogram in the camera show when an adjusted reshoot is necessary to get a more balanced exposure. The histograms (in PC software) of the three images shown here indicate varying degrees of under-exposure.
Philip
Posted 08/09/2022 - 16:00
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That's becuase i shot them that way....
I am unconventional in my shooting and always have been... i like to play and shoot in a lateral thinking way!
I am unconventional in my shooting and always have been... i like to play and shoot in a lateral thinking way!
The Legendary Terry Pratchett once said:
At the beggining there was nothing....
Which exploded....
At the beggining there was nothing....
Which exploded....
Posted 08/09/2022 - 16:44
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I will try another exposure when i get a bright sunny day
The Legendary Terry Pratchett once said:
At the beggining there was nothing....
Which exploded....
At the beggining there was nothing....
Which exploded....
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919 posts
15 years
Peak District
Took a few snaps in the back garden.... this is gonna be a vertical learning curve!!
At the beggining there was nothing....
Which exploded....