# KBM Transition lenses

**URL:** https://discourse.cataclysmdda.org/t/kbm-transition-lenses/3426
**Category:** The Garage
**Created:** [October 9, 2013, 6:36am UTC](https://discourse.cataclysmdda.org/t/kbm-transition-lenses/3426 "2013-10-09T06:36:37Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![zveroboy](https://sea2.discourse-cdn.com/flex016/user_avatar/discourse.cataclysmdda.org/zveroboy/32/198_2.png) [@zveroboy](https://discourse.cataclysmdda.org/u/zveroboy)
#### Post date: [October 9, 2013, 6:36am UTC](https://discourse.cataclysmdda.org/t/kbm-transition-lenses/3426/1 "2013-10-09T06:36:37Z")

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hi all! i’ve a question bout this KBM. it protects from light flashes. but in some prescriptions, such as the manufacture of plates, required goggle anyway. this is the way it should be, or it need to be fixed?

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### Author: ![Zireael](https://sea2.discourse-cdn.com/flex016/user_avatar/discourse.cataclysmdda.org/zireael/32/956_2.png) [@Zireael](https://discourse.cataclysmdda.org/u/Zireael)
#### Post date: [October 9, 2013, 7:31am UTC](https://discourse.cataclysmdda.org/t/kbm-transition-lenses/3426/2 "2013-10-09T07:31:05Z")

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If I’m reading you right, you’re asking why goggles are required if you have Transition Lenses?

That’s a good point.