Vintage Japanese Sniper Scope I think. I know that someone will know exactly what this is and when it is from, I have to be honest I can’t say for any certainty what year it was made. I have tried to do some research on it but have not been able to 100% on it. From everything I have seen it points to a sniper scope, it comes with a great original case that has the strap in tacked. I think that it is supposed to have a small brush that goes with it but I don’t have that piece. Has several markings that have included in the pics and the case has something stamped on the top inside cover, also in the pics. I have not cleaned this item up, I don’t want to rub any of the history off. The last pic listed shows what you see when you look through the scope, its straight lines, curves and numbers. I don’t know very much about this field of collecting so I am starting the auction at .99 and letting the market sort it out. Email if you have any questions and I will try and help. If you have any info to add please do so and I will make attempts to change the description. Thank you very much for your interest.