camera fixture and lens update

grillbaer · Aug 24, 2021 · 6087d1a · 6087d1a
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diff --git a/README.md b/README.md
@@ -75,7 +75,7 @@ The setup uses
 
 * a Paton Hawksley benchtop spectroscope
 * an ELP 1080P USB web cam with OV2710 1/2.7" color CMOS sensor
-* a lens with 16 mm focal length, without IR filter, ⌀ 12mm thread.
+* a lens with 12 mm focal length, without IR filter, ⌀ 12mm thread.
 
 The setup is far from optimal. The spectroscope itself is great. However, a RGB camera causes some problems in a
 spectrometer due to the inconsistent sensitivity over the spectrum. So, the camera shows some false peaks or dents in
@@ -88,6 +88,7 @@ in my notebook. Soldering a new plug fixed this. But hey, that's what to expect
 This is the 3D printed fixture I use at the moment:
 
 * [Spectroscope Camera Fixture @ onshape.com](https://cad.onshape.com/documents/067b9cbbfe91eaae340bbdb7/w/bf45124c7a9fedfbfbcc2b60/e/39af0ef3fc2ecf463972dfda)
-* [STL file](hardware/fixture-v4.stl)
+* [STL file](hardware/fixture-v6.stl)
 
-![Spectroscope Camera Fixture Photo](hardware/fixture-photo.jpg)
+![Spectroscope Camera Fixture Photo](hardware/spectrocam-fixture-1.jpg)
+![Spectroscope Camera Fixture Photo](hardware/spectrocam-fixture-2.jpg)
diff --git a/hardware/fixture-photo.jpg b/hardware/fixture-photo.jpg
diff --git a/hardware/fixture-v4.stl → hardware/fixture-v6.stl b/hardware/fixture-v4.stl → hardware/fixture-v6.stl
diff --git a/hardware/spectrocam-fixture-1.jpg b/hardware/spectrocam-fixture-1.jpg
diff --git a/hardware/spectrocam-fixture-2.jpg b/hardware/spectrocam-fixture-2.jpg