Search query: pinhole glasses

Product: Flammi Lazy Glasses Prism Glasses Horizontal Spectacles Lie Down for Reading/Watching TV
Brand: F Flammi
Color: Black
Relevance: Substitute
Flammi Prism Glasses is great for using a laptop or reading a book in bed while lying flat
Specifications
Material: Premium plastic frame+Metal hinge glass lenses
Color: Black
Item weight: 86g/3oz
Leg length: 14cm/5.5"
Frame height: 4cm/1.6"
Frame width: 16cm/6.3"
Bridge: 12mm/0.5"
Nose distance: 18mm
distance between two centers of inside lens: 6.8cm/2.6"
Advantages:
√Changing the sight perspectives of wearer, breaking the rules of watching things, allowing users watch the images in front of them naturally, conveniently, comfortably and distinctly in a lying position
√Fit for men and women
√Extremely beneficial to people's physical and mental health
√Amazing glasses can effectively prevent and lessen the fatigue and discomfort of the neck, the lumbar vertebra and the shoulder portion.
Please Note
1. These glasses are to be used for a short periods of reading only. Please remove the glasses before falling asleep. Do not wear while walking/in motion as they can be disorientating.
2. Since the lens is prism that made of glass, the bed eyeglasses is kinda heavy. Just do not wear it too long.
Package
1 x Prism Glasses
【90° VISION】 Turn your view to a downward 90 degree angle; Glasses do not magnify or focus images, but simply tilt images at a 90-degree angle in order to view vertical images while in a horizontal position; Users need wear their usual eyewear with the prism spectacles if necessary, such as Myopia, Presbyopia, Astigmatism
【CAN BE WORN OVER SPECTACLES】 Similar in shape as ordinary glasses; Can be wear over your ordinary glasses (include prescription glasses)
【PROTECT YOUR EYES AND SPINE】 By taking advantage of optics principles and employing the reflecting prisms; Designed to allow people reading books or watching TV while lying in bed; Reduce the need for head movement; Perfect for those with limited mobility
【APPLICATIONS】 Used for home or travel; Not only read and watch conveniently & comfortably but also relax the body and protect the eyesight; Also an excellent choice for who spends time reading or watching TV in bed and struggles to find a comfortable or sustainable position
【GREAT FOR TRAVEL OR COMMUTES】 Durable plastic with mirrors; Lightweight and easy to travel with; Throw in your bag or bring on a plane or morning train commute

Product: Crossfire 19218 Wire Mesh Safety Glasses - Matte Black Frame
Brand: Crossfire
Color: Black Frame Temples
Relevance: Exact
Crossfire 19218 Wire Mesh Safety Glasses. Black wire mesh lens. Temple Width: 130, Base Curve: 8, Full Frame, Frame color: Matte Black, Frame Material: Polycarbonate, Frame Type: Full Frame, Features: Anti-Fog. Provides protection while eliminating fog.
Provides protection while eliminating fog
Wire Mesh Lens
Black full frame with elastic strap
Polycarbonate frame material
Anti-fog