I bought this lens photography. The size is perfect, beautiful and great. Glass is also nice. Although I have a small stain on an edge, but that does not bother me. The product is good and matches the description. Now the bad, packaging. The red case, as in the photos above, comes in a small plastic bag (The course came in an envelope). This bag stinks like hell, so the envelope. The small Schattule is made of cardboard and stinks just as bad and useless as already discussed. The prism stinks too, but of course you can wash with detergent, etc. Conclusion: Prism is handsome, tall, glass, great. That where he is, it's terrible and unbearable. Packaging rather throw immediately. The stench is besialisch! Cheers!