diff --git a/code/modules/supermatter/supermatter.dm b/code/modules/supermatter/supermatter.dm
index df9c900d384..1ebd8207e06 100644
--- a/code/modules/supermatter/supermatter.dm
+++ b/code/modules/supermatter/supermatter.dm
@@ -249,7 +249,13 @@
 		env.merge(removed)
 
 	for(var/mob/living/carbon/human/l in view(src, min(7, round(sqrt(power/6))))) // If they can see it without mesons on.  Bad on them.
-		if(!istype(l.glasses, /obj/item/clothing/glasses/meson))
+		var/eye_shield = 0	//How protected they are
+		if(istype(l.glasses, /obj/item/clothing/glasses/meson))
+			eye_shield += 1
+		if(istype(l.head, /obj/item/clothing/head/helmet/space))
+			if(l.run_armor_check(BP_HEAD, "rad") >= 60)
+				eye_shield += 1
+		if(eye_shield < 1)
 			l.hallucination = max(0, min(200, l.hallucination + power * config_hallucination_power * sqrt( 1 / max(1,get_dist(l, src)) ) ) )
 
 	//adjusted range so that a power of 170 (pretty high) results in 9 tiles, roughly the distance from the core to the engine monitoring room.