Exit Pupil Diameter (mm): 2.5
Weight (grams): 265g
Viewing distance: 5m-5000 m(If the weather is good)
Our goal is to offer you the best shipping options, no matter where you live. Every day, we deliver to hundreds of customers across the world, ensuring that we provide the very highest levels of responsiveness to you at all times. Shipping time: International delivery usually takes about 10-15 business days. A tracking will be emailed to you as soon as your item is shipped.
Our policy lasts 29 days. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. Refer to our Refund Policy at the bottom of the website