You don’t need to spend a ton of money to experience virtual reality. VRKIX Virtual Reality Goggles are one of many headsets you can use to experience VR on your smartphone. It is designed to accommodate large phones such as the iPhone 6+ and Samsung Galaxy S5. Its thick, padded facial cushion keeps you comfortable. The head straps are soft and adjustable.
The headset features 33mm lenses with 85-degrees field of vision and focal length of 60mm. More information is available here.