The zip file also includes the file in Filmbox (FBX) and OBJ (untested) formats. The file has also just been updated to remove the use of instances to prevent import issues with some applications.
This is a complete remodel of the original monocular scope that I have listed. You can even look through it! (the lens has a blue tint for effect, but you can make it clear if you prefer.) Unlike most of the other available binocular models, each half is seperately modeled, so that you can twist the two scopes together or apart to match eye width.
I have included two sets of textures. The first is a standard set. I also included a set of procedural textures using DarkTree (as applied in the other preview images with the lighter brushed brass) for your benefit in case your 3D application supports the FREE Symbiont plugin (available at darksim). It is a very powerful tool and you can't beat the price!