There is no optical axis deviation. The appearance is good, and the lens itself is clear without mold, damage, corrosion, etc. There are many other similar products in my store.It takes about 14 to 31 days by economy flight. Thank you and best regards. This item is in the category "Sporting Goods\Hunting\Scopes, Optics & Lasers\Scope Mounts & Accessories". The seller is "kodmasa0" and is located in this country: JP. This item can be shipped worldwide.