Added bevel to front. Made all caps thinner (2mm, from 3mm). Added text to the front.

compile.sh

@@ -14,9 +14,17 @@ while read line; do
 	diameter=$(echo "${line}" | awk -F',' '{print $2}')
 	height=$(echo "${line}" | awk -F',' '{print $3}')
 	thickness=$(echo "${line}" | awk -F',' '{print $4}')
+	make=$(echo "${name}" | awk -F'_' '{print $1}')
+	size=$(echo "${name}" | awk -F'_' '{print $2}')
 	echo "Compiling ${name}..."
 	stl="stl/${name}_front_cap.stl"
-	openscad -o "${stl}" -D "Diameter=${diameter}" -D "Thickness=${thickness}" -D "Height=${height}" scad/front_cap.scad
+	openscad -o "${stl}" \
+		-D "Diameter=${diameter}" \
+		-D "Thickness=${thickness}" \
+		-D "Height=${height}" \
+		-D "Make=\"${make}\"" \
+		-D "Size=\"${size}\"" \
+		scad/front_cap.scad
 	python scad/common/c14n_stl.py "${stl}"
 done < ./lenses.csv
 

lenses.csv

@@ -1,11 +1,11 @@
 lens,diameter,height,thickness,confirmed
-Pizar_25mm,33.5,5,3,false
-Pizar_26mm,33.5,5,3,false
-Switar_10mm,33.5,5,3,false
-Switar_16mm,33.5,5,3,false
-Switar_25mm,33.5,5,3,false
-Switar_50mm,43.4,5,3,false
-Yvar_16mm,33.5,5,3,false
-Yvar_75mm,33.5,5,3,false
-Yvar_100mm,33.5,5,3,false
-Yvar_150mm,43.5,5,3,false
+Pizar_25mm,33.5,5,2,false
+Pizar_26mm,33.5,5,2,false
+Switar_10mm,33.5,5,2,false
+Switar_16mm,33.5,5,2,false
+Switar_25mm,33.5,5,2,false
+Switar_50mm,43.4,5,2,false
+Yvar_16mm,33.5,5,2,false
+Yvar_75mm,33.5,5,2,false
+Yvar_100mm,33.5,5,2,false
+Yvar_150mm,43.5,5,2,false

scad/front_cap.scad

@@ -1,14 +1,34 @@
 include <./common/common.scad>;
 
+Font = "Liberation Sans";
 Diameter = 33.5;
 Height = 5;
-Thickness = 3;
+Thickness = 2;
+Make = "Test";
+Size = "16mm";
 $fn = 200;
 
+module label (pos = [0, 0, 0]) {
+    translate(pos) rotate([180, 0, 0]) {
+        translate([0, 4, 0]) linear_extrude(height = 1) {
+            text(Make, size = 4, font = Font, halign = "center", valign = "center", $fn = 16);
+        }
+        translate([0, -4, 0]) linear_extrude(height = 1) {
+            text(Size, size = 5, font = Font, halign = "center", valign = "center", $fn = 16);
+        }
+    }
+}
+
 module front_cap () {
 	difference () {
 		cylinder(r = R(Diameter) + Thickness, h = Height + Thickness);
 		translate([0, 0, Thickness]) cylinder(r = R(Diameter), h = Height + Thickness);
+        //
+        translate([0, 0, -1]) difference () {
+            cylinder(r = R(Diameter) + Thickness + 2, h = 2);
+            cylinder(r1 = R(Diameter) + Thickness - 2, r2 = R(Diameter) + Thickness, h = 2);
+        }
+        label([0, 0, 0.25]);
 	}
 }