# openUC2 Professional **URL:** https://openuc2.discourse.group/c/openuc2-professional/11.md [Latest](https://openuc2.discourse.group/latest.md) · [Categories](https://openuc2.discourse.group/categories.md) · [Tags](https://openuc2.discourse.group/tags.md) --- ## [About the openUC2 Professional category](https://openuc2.discourse.group/t/about-the-openuc2-professional-category/16)
**Author:** [@openuc2](https://openuc2.discourse.group/u/openuc2)\ **Replies:** 0
Open-Source Professional Microscopes --- ## [Size of the FRAME?](https://openuc2.discourse.group/t/size-of-the-frame/127)
**Author:** [@benedictdied](https://openuc2.discourse.group/u/benedictdied)\ **Replies:** 0\ **Last updated:** [September 9, 2026, 6:37am UTC](https://openuc2.discourse.group/t/size-of-the-frame/127 "2026-09-09T06:37:29Z")
This is an easy thing to resolve. This is the direct export from our CAD software: The stage will move out in x/y +/-50 / 65 mm The optical modules can be larger/smaller. --- ## [Getting started with printing/assembling UC2 lightsheet](https://openuc2.discourse.group/t/getting-started-with-printing-assembling-uc2-lightsheet/119)
**Author:** [@m.conroy](https://openuc2.discourse.group/u/m.conroy)\ **Replies:** 2\ **Last updated:** [April 26, 2026, 12:54pm UTC](https://openuc2.discourse.group/t/getting-started-with-printing-assembling-uc2-lightsheet/119 "2026-04-26T12:54:00Z")
I was interested in attempting to print your light sheet microscope and fluorescence incubator microscope and I was wondering if you had any suggestions on filaments to use and/or specific optics, lasers, and filters … --- ## [Sample riser for wellplate insert](https://openuc2.discourse.group/t/sample-riser-for-wellplate-insert/117)
**Author:** [@benedictdied](https://openuc2.discourse.group/u/benedictdied)\ **Replies:** 0\ **Last updated:** [March 27, 2026, 9:44am UTC](https://openuc2.discourse.group/t/sample-riser-for-wellplate-insert/117 "2026-03-27T09:44:49Z")
Sometimes we want to adjust the height of the sample w.r.t the objective. Therefore we provide a sample plate lifter. You can scale the height in your slicer This is for the heidstar sample insert (4 slides or wellpl… --- ## [Homing issue with dualAxis - Firmware mismatch](https://openuc2.discourse.group/t/homing-issue-with-dualaxis-firmware-mismatch/40)
**Author:** [@mstingl](https://openuc2.discourse.group/u/mstingl)\ **Replies:** 6\ **Last updated:** [June 20, 2024, 2:03pm UTC](https://openuc2.discourse.group/t/homing-issue-with-dualaxis-firmware-mismatch/40 "2024-06-20T14:03:46Z")
Hi @all, @benedictdied We currently have a microscope running with the current firmware info: { “identifier\_name”: “UC2\_Feather”, “identifier\_id”: “V2.0”, “identifier\_date”: “Feb 6 202420:28:24”, … --- ## [OpenUC2 Online Tool - Turn on responses](https://openuc2.discourse.group/t/openuc2-online-tool-turn-on-responses/30)
**Author:** [@mstingl](https://openuc2.discourse.group/u/mstingl)\ **Replies:** 1\ **Last updated:** [April 9, 2024, 8:57pm UTC](https://openuc2.discourse.group/t/openuc2-online-tool-turn-on-responses/30 "2024-04-09T20:57:03Z")
Hi @benedictdied , We’re testing the encoders with the web tester (openUC2 WebSERIAL Demonstration) and the motors move with the encoder commands (AS 5311 linear encoder for real-time feedback loop | openUC2 Documentati… --- ## [AS5311 Encoder integration](https://openuc2.discourse.group/t/as5311-encoder-integration/29)
**Author:** [@mstingl](https://openuc2.discourse.group/u/mstingl)\ **Replies:** 5\ **Last updated:** [April 4, 2024, 8:45pm UTC](https://openuc2.discourse.group/t/as5311-encoder-integration/29 "2024-04-04T20:45:07Z")
Hi @benedictdied , We were wondering how’s the current state of the enconders integration to the latest cube design. Is there a new PCB that includes the pins for the enconders, or how were they tested? We just received…