The FocusFlex Reading Glasses are a versatile solution for those who require prescription eyewear.
With their variable focus feature, these glasses provide instant 20/20 vision and clarity, allowing users to easily adjust from distance to reading glasses.
The flexible frame and impact-resistant lenses ensure durability and comfort, while the customizable power adjust reading glasses impro…

Crafted from wood and brass, the Nautical Navigator Blueprint offers plans for constructing a portable Pelorus, reminiscent of a compass with sighting vanes.
With no magnets or independive properties, this device aids in navigation on small boats and can identify errors in a ship's compass.
The original 2-page magazine article from 1943 includes detailed measured drawings, diagrams, and i…

This Lens Adapter Kit is designed to be compatible with a variety of camera models, including FM, FM 2, FA, FE, FE 2, FM 2N, FM 3A, F, F 2, and F 3 (NON-HP Finder).
Additionally, it is suitable for use with Fuji GS 645 and GSW 690 I, II, III cameras. This kit offers a budget-friendly solution for photographers looking to expand their lens options and versatility.
With its broad compatibil…

This adjustable diopter lens kit for camera viewfinders offers diopter correction ranging from -1.5 to +3.5, providing users with the ability to customize their viewing experience.
Included in the kit is a rubber eyepiece cover for added comfort and protection. Designed for compatibility with a variety of camera models, this product caters to photographers seeking enhanced clarity and focus w…

These ClearSight Pinhole Glasses are designed to improve eyesight, particularly focusing problems.
The glasses are made of plastic frame and resin lens, and come in black color. They help exercise eye muscles and relax the eyes, activating natural vision ability to see clearly.
Wearing them for 15 minutes a day can lead to noticeable improvements within weeks. The glasses are adjustable a…

ClearView Myopia Glasses are a type of special purpose glasses designed for individuals with nearsightedness.
These glasses are available in four different styles with a range of colors to choose from. The glasses come with minus strength lenses that are suitable for distances ranging from -0.50 to -4.00. These glasses are full readers and not bifocals.
They are available at a bargain pri…

This adjustable SpineAlign Posture Support Belt is designed to help correct your posture by providing back and shoulder support.
Made of neoprene in a classic black color, this belt comes in various sizes from S to 4XL. The simple design allows for easy hand washing maintenance.
By wearing this belt for just 2 hours a day, you can start experiencing the benefits of improved posture, which…

Introducing ClearSight Eye Training Glasses, a personal growth resource designed to improve vision naturally and without the use of drugs.
These glasses are suitable for individuals with hyperopia (long-sightedness) and myopia (short-sightedness). By frequently substituting prescription glasses with the small hole glasses provided, users may experience enhanced vision.
The ClearSight Eye …

ClearSight Pinhole Glasses are a personal growth resource designed to improve vision for individuals suffering from hyperopia or myopia.
These glasses offer a natural and drug-free alternative to prescription glasses, and frequent use can result in improved vision.
Small holes in the glasses allow for better focus and clarity, making them a valuable tool for those in need of vision correc…

The ClearView Dive Mask with Prescription Lens is a popular choice among scuba and snorkeling enthusiasts.
This mask is designed to accommodate prescription lenses ranging from -1.0 to -10.0 diopters, in increments of 0.5. It is suitable for those who are nearsighted and require corrective lenses while diving.
The mask is made with high-quality materials and is durable enough to withstand…