diff --git a/SimpleRayTracer.jl b/SimpleRayTracer.jl
index 1aef867..5e77b00 100644
--- a/SimpleRayTracer.jl
+++ b/SimpleRayTracer.jl
@@ -49,7 +49,7 @@ function get_rays(camera::PinHoleCamera, resolution::Tuple{I, I}) where {I<:Inte
     X, Y = camera.size
     B = camera.base
     Nx, Ny = resolution
-    [Ray(origin, B*Vec3(x, y, -d)) for y = LinRange(Y/2, -Y/2, Ny), x = LinRange(-X/2,  X/2, Nx)]
+    [Ray(origin, B*Vec3(x, y, -d)) for y = LinRange(Y/2, -Y/2, Ny), x = LinRange(X/2,  -X/2, Nx)]
 end
 
 struct Ray{T<:AbstractFloat}