Kaleidoscope Mirror Systems  3Mirror Systems
3Mirror Systems
The 3mirror system is configured in a triangular shape. Alll three sides are mirrors. With this system, images are reflected throughout the entire field of view producing honeycomblike patterns.
There are four comon configurations of 3mirror systems in order of popularity:
 The 606060 Equilateral Triangle
 The 306090 Right triangle
 The Isosceles Triangle (has two equal sides)
 The 454590 Isosceles Right Triangle
Below are the characteristics of each:
Equilateral TriangleThree equal sides 

Right TriangleNo equal sides 

Isosceles TriangleTwo equal sides 

Isosceles Right TriangleTwo equal sides 
Below are examples of the three most popular types of 3mirror systems (the 606060 equilateral triangle, the isosceles triangle and the 306090 triangle) . Notice that the last scope is a view of the mirrors after the wheels were removed (the second photo shows the 306090 scope's mirror system up close).
Below are the images from the 3 scopes (order  equilateral triangle, isosceles triangle and the 306090 triangle).