**VIM Mass Break-Down**

+----------------------------------------------------+-----------------+
|                                                    | **Mass (g)**    |
+----------------------------------------------------+-----------------+
| **1. High Res Telescope**                          | **20500**       |
|                                                    |                 |
| **(incl. re-imaging, filter, CCD)**                |                 |
+----------------------------------------------------+-----------------+
| **- 25 cm telescope (mirrors + structure)**        | **6000**        |
+----------------------------------------------------+-----------------+
| **- baffle**                                       | **1000**        |
+----------------------------------------------------+-----------------+
| **- prefilter (@ primary hole)**                   | **400**         |
+----------------------------------------------------+-----------------+
| **- rotating quarter wave plate**                  | **800**         |
+----------------------------------------------------+-----------------+
| **- linear polarizer**                             | **200**         |
+----------------------------------------------------+-----------------+
| **- field lens system**                            | **300**         |
+----------------------------------------------------+-----------------+
| **- tip-tilt mirror + PZT (incl. electronics)**    | **1000**        |
+----------------------------------------------------+-----------------+
| **- folding mirror**                               | **400**         |
+----------------------------------------------------+-----------------+
| **- re-imaging system (4x100)**                    | **400**         |
+----------------------------------------------------+-----------------+
| **- Fabry-Perots and Oven**                        | **3000**        |
+----------------------------------------------------+-----------------+
| **- shutter**                                      | **400**         |
+----------------------------------------------------+-----------------+
| **- CCD camera (incl. electronics)**               | **2500**        |
+----------------------------------------------------+-----------------+
| **- harness (25% of total above)**                 | **4100**        |
+----------------------------------------------------+-----------------+
|                                                    |                 |
+----------------------------------------------------+-----------------+
| **2. Full Disk Telescope (incl. ISS)**             | **3125**        |
+----------------------------------------------------+-----------------+
| **- prefilter**                                    | **200**         |
+----------------------------------------------------+-----------------+
| **- objective**                                    | **100**         |
+----------------------------------------------------+-----------------+
| **- focal lenses (4\*100)**                        | **400**         |
+----------------------------------------------------+-----------------+
| **- rotating quarter wave plate**                  | **800**         |
+----------------------------------------------------+-----------------+
| **- cube beam-splitter polarizer**                 | **400**         |
+----------------------------------------------------+-----------------+
| **- ISS limb sensor (lens 100 + sens.500)**        | **600**         |
+----------------------------------------------------+-----------------+
| **- harness (25% of total above)**                 | **625**         |
+----------------------------------------------------+-----------------+
|                                                    |                 |
+----------------------------------------------------+-----------------+
| **3. VIM enclosure**                               | **5000**        |
+----------------------------------------------------+-----------------+
|                                                    |                 |
+----------------------------------------------------+-----------------+
| **4. VIM TOTAL**                                   | **28625**       |
+----------------------------------------------------+-----------------+