Latest or all posts or last 15, 30, 90 or 180 days.
2024-03-19 03:09:24
Designed for the most demanding needs of photographers and videographers.
877-865-7002
Today’s Deal Zone Items... Handpicked deals...
$3399 $2999
SAVE $400

$2997 $2997
SAVE $click

$348 $248
SAVE $100

$999 $699
SAVE $300

$5999 $4399
SAVE $1600

$1049 $879
SAVE $170

$4499 $3499
SAVE $1000

$999 $849
SAVE $150

$999 $799
SAVE $200

$5999 $4399
SAVE $1600

$799 $699
SAVE $100

$1199 $899
SAVE $300

$1099 $899
SAVE $200

$348 $248
SAVE $100

$1602 $998
SAVE $604

$3399 $2999
SAVE $400

$3997 $3697
SAVE $300

$5999 $4399
SAVE $1600

$1397 $997
SAVE $400

Playing with RAW

I was using the Proxel X3F tool to look at the actual raw data in a Sigma X3F file and decided to play with the extracted image.

I extracted a TIF with a gamma of 1.0, then applied a tonal curve. The results almost remind me of a faux infrared rendition.

diglloyd:x3f lloyd$ ./x3f_extract -gamma 1.0 test.X3F
READ THE X3F FILE test.X3F
Load RAW from test.X3F
Dump RAW as TIFF to test.X3F.tif
min = 13
max = 3581
gamma = 1.000000e+00          
Sigma DP3 Merrill , raw extraction at gamma 1.0

The color version is far more appealing in general, but it’s always useful to keep in mind other possibilities for unusual purposes.

Sigma DP3 Merrill

View all handpicked deals...

Nikon Z7 II Mirrorless Camera
$2997 $2997
SAVE $click

diglloyd Inc. | FTC Disclosure | PRIVACY POLICY | Trademarks | Terms of Use
Contact | About Lloyd Chambers | Consulting | Photo Tours
RSS Feeds | X.com/diglloyd
Copyright © 2022 diglloyd Inc, all rights reserved.