[ratpack] Re: ISO
- From: John Christensen <johncgg@xxxxxxxxx>
- To: ratpack@xxxxxxxxxxxxx
- Date: Mon, 23 Nov 2009 07:28:40 -0600
I will be getting my camera out more with the holidays. No white stuff here
yet. I am not anxious.
JC
---
John Christensen
Saint Charles, IL
On Mon, Nov 23, 2009 at 12:28 AM, Ray Buck <rbuck@xxxxxxxxxxxx> wrote:
> Winter at 1600 and 3200 ISO.
>
> 7D camera, 18-200 RF-S lens at 18mm taken from my front porch (such as it
> is...it's more like 4 concrete steps.)
>
> 1600 photo: 1/4 sec f4, monopod.
>
> 3200 photo 1/20 sec f3.5, hand held.
>
> Image stabilization on for both of 'em.
>
> Illumination: available light plus porch light fluorescent 40w.
>
> Some fiddling in Paintshop to correct white balance, color cast and
> contrast. No sharpening.
>
> Original images from 18.2mp sensor 5184x3456, 7mb each. I didn't get the
> RAW image. Maybe later.
>
> Absolutely astounding that ISO values that high can produce passable
> results. Neither one of 'em is gonna win a prize for Image Quality, but
> compared to the last time I messed with fast film (1970, using Ilford 800
> pan) they're almost like what you'd see from Kodachrome at 25.
>
> Boggles the mind.
>
> RtR
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