(* Created with the Wolfram Language : www.wolfram.com *)
{<|"ExampleID" -> 12, "PackageID" -> 5, "PackageName" -> "HoughtonCamera", 
  "Arguments" -> {"f1" -> 1000., "spes" -> {10, 2.5, 8}, "diam" -> 200., 
    "\[CapitalDelta]" -> 850, "Ni" -> 1.5187228, "\[Theta]" -> 0.6}, 
  "Description" -> "Houghton's camera F/5"|>, 
 <|"ExampleID" -> 13, "PackageID" -> 5, "PackageName" -> "HoughtonCamera", 
  "Arguments" -> {"f1" -> 800, "spes" -> {10, 3.2, 7}, "diam" -> 200., 
    "\[CapitalDelta]" -> 600, "Ni" -> 1.5187228, "\[Theta]" -> 1.3}, 
  "Description" -> "Houghton's camera F/4"|>, 
 <|"ExampleID" -> 15, "PackageID" -> 5, "PackageName" -> "HoughtonCamera", 
  "Arguments" -> {"f1" -> 800, "spes" -> {10, 3.2, 7}, "diam" -> 200., 
    "\[CapitalDelta]" -> 1000, "Ni" -> 1.5187228, "\[Theta]" -> 1.3}, 
  "Description" -> "Houghton's camera F/4 (long tube)"|>, 
 <|"ExampleID" -> 16, "PackageID" -> 5, "PackageName" -> "HoughtonCamera", 
  "Arguments" -> {"f1" -> 600., "spes" -> {15, 2.5, 8}, "diam" -> 200., 
    "\[CapitalDelta]" -> 750, "Ni" -> 1.5187228, "\[Theta]" -> 1.3}, 
  "Description" -> "Houghton's camera F/3"|>, 
 <|"ExampleID" -> 17, "PackageID" -> 5, "PackageName" -> "HoughtonCamera", 
  "Arguments" -> {"f1" -> 800., "spes" -> {15, 3, 8}, "diam" -> 200., 
    "\[CapitalDelta]" -> 1000, "Ni" -> 1.5187228, "\[Theta]" -> 1.4}, 
  "Description" -> "Houghton's camera F/4 DDR"|>, 
 <|"ExampleID" -> 18, "PackageID" -> 5, "PackageName" -> "HoughtonCamera", 
  "Arguments" -> {"f1" -> 600., "spes" -> {15, 5.5, 8}, "diam" -> 200., 
    "\[CapitalDelta]" -> 750, "Ni" -> 1.5187228, "\[Theta]" -> 1.42}, 
  "Description" -> "Houghton's camera F/3 DDR"|>, 
 <|"ExampleID" -> 19, "PackageID" -> 5, "PackageName" -> "HoughtonCamera", 
  "Arguments" -> {"f1" -> 500, "spes" -> {10, 5, 8}, "diam" -> 200, 
    "\[CapitalDelta]" -> 600, "Ni" -> 1.5187228, "\[Theta]" -> 1.5}, 
  "Description" -> "Houghton's camera F/2.5 DDR"|>, 
 <|"ExampleID" -> 20, "PackageID" -> 5, "PackageName" -> "HoughtonCamera", 
  "Arguments" -> {"f1" -> 500., "spes" -> {10, 5.5, 6}, "diam" -> 200., 
    "\[CapitalDelta]" -> 650, "Ni" -> 1.5187228, "\[Theta]" -> 2}, 
  "Description" -> "Houghton's camera F/2.5 SDCM"|>, 
 <|"ExampleID" -> 21, "PackageID" -> 5, "PackageName" -> "HoughtonCamera", 
  "Arguments" -> {"f1" -> 600, "spes" -> {12, 6, 7}, "diam" -> 200., 
    "\[CapitalDelta]" -> 750, "Ni" -> 1.5187228, "\[Theta]" -> 1.3}, 
  "Description" -> "Houghton's camera F/3 SDCM"|>}
