Olympus Tracker Zoom PC I 10-30x25mm Binoculars

Q1: Is it free shipping to saudi arabia ?

A: i am sorry but no the free shipping is for domestic orders only

Q2: Are these roof or porro prism? Also, are they water proof or water resistanat? Also, can you see in the cfog with them? Also, do they have BaK-4 glass? Also, are they fully multi-coated? also, do they have diopter adjustment? Do they have a hydrophobic (water-repellent) coating? Also, do they have a rubber armor?

A: These are a porro prism binocular. They are water resistant but not waterproof nor are they fogproof as they are not nitrogen purged. They do use Bak=-4 prisms and they are fully multi-coated whey are rubber armored fo better grip and protection and they have a diopter adjustment.

Q3: This product shows 15-8 eye relief. Does that mean it is adjustable or does it change when the zoom is used? My wife and I both wear eye glasses so this may be important to us.

A: The distance between your eye and the eyepiece is called "eye relief". Extended eye relief is a performance factor, along with magnification and field of view, and is considered especially for those who wear eyeglasses in the field. The eye relief does change in this zoom. As the binoculars "zoom out" or decrease in magnification the eye relief increases. I realize eye relief is debated in the binoculars using communities quite a bit. My point of view (I am an eyeglass wearer) is that one should simply consider temporarily removing their eyewear before looking through the binoculars. I find this to be the most comfortable and enjoyable set-up. I flip my glasses up on my head, look through my binoculars, and flip the glasses back down.

Q4: What does 10-30X25 mean? Is this a range of magnification? Also, when this product will be abailable on Binoculars.com (it is not in stock)?

A: Binoculars are designated according to the amount of magnification they offer and the size of their objective lenses. The 10-30x25 Tracker binoculars offer variable magnification between 10X and 30X and have objective lenses 25mm in diameter. Typically Trackers aren't out of stock for very long. Call it two weeks maximum.

Q5: I do not know how to figure the size in inches vs mm. What is the size in inches. We are looking at another set of binculars and the size is given in inches. Will these be good for football games?

A: There are 25.4 millimeters to an inch. These binoculars have objective lenses that are 25mm or 1 inch in diameter. We would not recommend compact zoom binoculars for use at any time other than a bright, sunny day. That's because magnification consumes light, and a 25mm objective does not admit much light to begin with.