meade telescope microscope combo kit

I’m looking for a good illustration to show the difference between reflecting and refracting telescopes.?

I own one of each. I know how they’re different. I am looking for good illustrations to show how they’re different on the inside. I will be teaching a bunch of Cub Scouts all about telescopes, the Solar System, and other Astronomy topics. I will show them my reflecting and refracting telescopes, but I’m looking for diagrams to show the internal components, as well.

Refractor:

http://members.aol.com/siriusbc/telescopes/image007.jpg

Reflector:

http://members.aol.com/siriusbc/telescopes/image011.jpg

Catadioptric:

http://members.aol.com/siriusbc/telescopes/image014.jpg

The website itself is at http://members.aol.com/siriusbc/telescopes/ts2.htm
but it only seems to load in firefox

Vivitar VIV-TEL-50600 60x/120x Refractor Microscope/Telescope with Tripod $13.33 Telescope Features: Built-In Eyepiece. Magnification: 120.0. Focal Length: 600.0 mm. Objective Lens Size: 46.0 mm. Lens Coating: Coated. Mount Type: Tripod. Includes: Eyepieces, Tripod, Eyepiece Storage Cases. Material: Plastic. Power Source: Manual. Optical Tube Dimensions:Diameter: 46.0 mm.; Length: 415.0 mm. Dimensions: Length: 23.0 ”; Width: 3.0 ”; Depth: 3.0 ” Product Weight: 3.2 Lb. Warra…

Meade 70040 Telescope and Microscope Kit $29.96 Meade Telescope and Microscope Combo Kit. Explore your world… and the galaxies beyond! Turn the world around you into one big science experiment, with this Telescope and Microscope Combo worth examining! From moon craters to a common housefly, everything inquisitive minds need to study the secrets of life is all here! 100x Telescope: Hours of fun viewing… day or night; 40 mm, 2-element front l…

Children’s Combination Telescope/Microscope Kit …