This Survival Lens Pack is a set of four credit card-sized Fresnel lenses that make for a great backup fire starter on sunny days.
Each lens comes with a protective green plastic sleeve and is constructed of flexible plastic to prevent cracking or shattering.
The lenses are printed with the SURVIVAL mnemonic from the US Military Field Manual 21-76-1 and magnify up to 4x. Measuring 3.25" x…

The SunView Lens Set is a collection of 7x 10 high-quality Fresnel lenses designed for various DIY projects.
These lenses are larger in size and have shorter focal lengths, making them more powerful and capable of producing brighter images compared to 6x or 3x lenses.
Whether you're a hobbyist or a professional, these lenses are perfect for enhancing your optical projects. With a bargain …

The SunnyHeat Lens is a solar cooker and heater that utilizes a Fresnel lens to concentrate sunlight onto a specific spot.
Measuring 29"x 20", this clear lens is capable of generating significant heat when placed sunlight. It is important to note that not all Fresnel lenses are created equally, and this product is designed to maximize its solar power potential.
A demonstration video is a…

These credit card size magnifying lenses are a convenient tool for those with low vision.
Sold in a bulk package of 20, each lens is made of high quality plastics and comes in its own protective plastic sleeve.
With a magnification of 3X, these lenses are perfect for reading small print in newspapers or books, and their compact size makes them easy to carry in a wallet or purse.
They …

The Canon Diaphragm Power Unit for 24-70mm Lens is a compatible accessory designed for the Canon EF 24-70mm f/2.8L USM Lens.
It allows for precise control over the lens aperture, ensuring optimal performance and image quality. Please note that micro-tools are required for installation.
This power unit is a reliable option for photographers seeking to enhance their shooting experience with…

The Zoom Lens Shade for Nikon Cameras is a dedicated lens hood designed to prevent unwanted stray light from entering the lens.
It is compatible with Nikon 70-210mm f/4 & 75-300mm f/4.5-5.6 lenses and has a non-glare matte finish on the inside to further prevent lens flare.
The hood can be reverse attached to the lens for storage convenience and allows for the use of filters and lens caps…

The Nikon LensPen Cleaning System (7072) is a simple and effective lens-cleaning solution suitable for all types of cameras, binoculars, telescopes, and other optical products.
The cleaning system includes a soft, retractable brush that sweeps away dust and dirt, as well as a cleaning tip with non-liquid compound that removes fingerprints, dust, and other debris that may compromise your image…

The Polaris Lens Filter Kit is a high-quality accessory for photographers looking to enhance the quality of their images.
The circular polarizer lens filter effectively removes unwanted reflections from non-metallic surfaces such as water and glass.
With its metal ring and multi-coated design, this lens filter provides sharp, high-resolution images while also protecting the front element …

These ClearView Lens Wipes come in a pack of five and are designed for easy portability.
The microfiber material ensures that your glasses won't get scratched during cleaning. Suitable for use on a variety of eyewear, including sunglasses and spectacles.
The compact size and convenient design make these wipes a useful addition to any eyewear maintenance kit.

The Rebel T 7 Essentials Kit is a camera accessory bundle designed for Canon EOS Rebel DSLR cameras.
The kit includes a Vivitar flash with bounce zoom capabilities, a 50" pro tripod with level and quick release, and a professional grade padded backpack sling case for easy transport.
In addition, the kit comes with a variety of lens accessories such as a wide angle lens with macro capabili…