diff --git a/examples/test/shaders/test.frag b/examples/test/shaders/test.frag
index 937a005..8caaf54 100644
--- a/examples/test/shaders/test.frag
+++ b/examples/test/shaders/test.frag
@@ -1,11 +1,11 @@
 #version 330 core
 
-#define FOV 60
+#define FOV 90
 
 #define EPSILON 0.01
 #define MAX_STEPS 64
 #define NEAR_D 0.
-#define FAR_D 10.
+#define FAR_D 20.
 
 #define GRAD_EPSILON 0.0001