巴西采购需求：步枪瞄准镜

I'm interested in learning more about the impact resistance of your product. Specifically, I'm looking to understand the maximum joules of impact that it can withstand during testing or in practical applications. Knowing this information is crucial for us to evaluate if this product meets our requirements for durability and performance. Additionally, if you could provide any details about the testing standards or methodologies used to determine this impact resistance, that would be greatly appreciated. Understanding the conditions under which the measurements were taken will help us ensure that we are making an informed decision. Looking forward to your prompt response!