# Problem with glossy glass material and reflection in a mirror

**URL:** <https://forums.chaos.com/t/problem-with-glossy-glass-material-and-reflection-in-a-mirror/149217>\
**Category:** Issues\
**Created:** [November 25, 2020, 11:28am UTC](https://forums.chaos.com/t/problem-with-glossy-glass-material-and-reflection-in-a-mirror/149217 "2020-11-25T11:28:20Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![tobijesco](https://avatars.discourse-cdn.com/v4/letter/t/7ea924/32.png) [@tobijesco](https://forums.chaos.com/u/tobijesco)\
**Post date:** [November 25, 2020, 11:28am UTC](https://forums.chaos.com/t/problem-with-glossy-glass-material-and-reflection-in-a-mirror/149217/1 "2020-11-25T11:28:20Z")

</div>

I have a big problem.  
I wont to use a HDRI in my scene. I build a window with glossy, milky glass. But in the reflection of the mirror left from my window the HDRI is shown normaly not with the milky glass refraction.

Plese Help !

 ![Unbenannt.JPG](https://europe1.discourse-cdn.com/chaosprd/original/3X/2/b/2b81dfce15a94fc1e6adc7d8a0e2f0f1cecc0cc3.jpeg)

---

<div class="post-metadata">

**Author:** ![maru](https://dub1.discourse-cdn.com/chaosprd/user_avatar/forums.chaos.com/maru/32/15975_2.png) [@maru](https://forums.chaos.com/u/maru)\
**Post date:** [November 25, 2020, 4:42pm UTC](https://forums.chaos.com/t/problem-with-glossy-glass-material-and-reflection-in-a-mirror/149217/2 "2020-11-25T16:42:25Z")

</div>

This is a known issue, but at this point I do not think I can offer any workaround. I will notify my C4D colleagues.

For the C4D team - this is already logged and acknowledged by the dev team.  
(internal ID=310937058)

---

<div class="post-metadata">

**Author:** ![beanzvision](https://dub1.discourse-cdn.com/chaosprd/user_avatar/forums.chaos.com/beanzvision/32/235528_2.png) [@beanzvision](https://forums.chaos.com/u/beanzvision)\
**Post date:** [November 25, 2020, 5:53pm UTC](https://forums.chaos.com/t/problem-with-glossy-glass-material-and-reflection-in-a-mirror/149217/3 "2020-11-25T17:53:13Z")

</div>

Hi, If you keep your mirror’s glossiness at 1 it should work just fine.

 ![mirror.jpg](https://europe1.discourse-cdn.com/chaosprd/original/3X/6/b/6b6b17568a546c3a393d43ea7628583a5622b08f.jpeg)

 ![mirror.jpg](https://europe1.discourse-cdn.com/chaosprd/original/3X/6/b/6b6b17568a546c3a393d43ea7628583a5622b08f.jpeg)