# Beam splitters for Augmented Reality microscopy, epi-fluorescence, etc

**URL:** <https://forum.microlist.org/t/beam-splitters-for-augmented-reality-microscopy-epi-fluorescence-etc/1695>\
**Category:** Announcements\
**Created:** [January 23, 2022, 8:29am UTC](https://forum.microlist.org/t/beam-splitters-for-augmented-reality-microscopy-epi-fluorescence-etc/1695 "2022-01-23T08:29:21Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![P\_Tadrous](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.microlist.org/p_tadrous/32/862_2.png) [@P\_Tadrous](https://forum.microlist.org/u/P_Tadrous)\
**Post date:** [January 23, 2022, 8:29am UTC](https://forum.microlist.org/t/beam-splitters-for-augmented-reality-microscopy-epi-fluorescence-etc/1695/1 "2022-01-23T08:29:21Z")

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The latest video in the open source PUMA microscope project is out: [Beam Splitters and the Advanced Filter Block (plus Microscope Length and Distance RMS/DIN Standards) - YouTube](https://youtu.be/uB48D5KueU8)  
The project is not just for people building / using the PUMA system but also contains general tutorial information for anyone interested in learning about the optics / mechanics and use of light microscopy (but what better way to re-enforce such learning than to build an advanced microscope yourself from the ground up? This is the PUMA philosophy.)