diff --git a/ccd_defs.pl b/ccd_defs.pl
index 21801897..a57b1ec8 100644
--- a/ccd_defs.pl
+++ b/ccd_defs.pl
@@ -254,13 +254,26 @@
      "Samsung  Digimax 301"             => 5.27,   # 1/2.7"
      "Samsung Techwin <Digimax i5, Samsung #1>" => 5.76,   # 1/2.5"
      "SAMSUNG TECHWIN Pro 815"      => 8.80,   # 2/3"
-     "SONY DSC-F828"                            => 8.80,   # 2/3"
+     "SONY SLT-A55"								=> 23.5,	# APS-C
+     "SONY SLT-A57"								=> 23.5,	# APS-C
+     "SONY SLT-A65"								=> 23.5,	# APS-C
+     "SONY SLT-A77"								=> 23.5,	# APS-C
+     "SONY SLT-A77V"							=> 23.5,	# APS-C
+     "SONY SLT-A77 II"							=> 23.5,	# APS-C
+     "SONY SLT-A99"								=> 35.8,	# Full-frame
+     "SONY DSC-F828"							=> 8.80,	# 2/3"
+     "SONY DSC-H1"								=> 6.104,	# 1/2.4"
+     "SONY DSC-H2"								=> 5.744,	# 1/2.5"
+     "SONY DSC-H3"								=> 5.744,	# 1/2.5"
+     "SONY DSC-H5"								=> 5.744,	# 1/2.5"
+     "SONY DSC-H7"								=> 5.744,	# 1/2.5"
+     "SONY DSC-H9"								=> 5.744,	# 1/2.5"
      "SONY DSC-N12"                             => 7.176,  # 1/1.8"
      "SONY DSC-P100"                            => 7.176,  # 1/1.8"
      "SONY DSC-P10"                             => 7.176,  # 1/1.8"
      "SONY DSC-P12"                             => 7.176,  # 1/1.8"
      "SONY DSC-P150"                            => 7.176,  # 1/1.8"
-     "SONY DSC-P200"                            => 7.176,   # 1/1.8");
+     "SONY DSC-P200"                            => 7.176,   # 1/1.8"
      "SONY DSC-P52"                             => 5.27,   # 1/2.7"
      "SONY DSC-P72"                             => 5.27,   # 1/2.7"
      "SONY DSC-P73"                             => 5.27,