These make a great back-up fire starter for sunny days. Carry one in your wallet and use it to conserve matches or firesteel. With a little technique you can use this to ignite your tinder bundle. Be sure to practice this skill before ending up in a situation where you need to rely on it!
Our premium grade fresnel lenses are made from top quality pvc plastic. They are extremely thin, flexible and shatterproof. @ Approximately 3.25"x2.25" in size and slightly thinner than a credit card, they are the perfect edc or every day carry item. A much less bulky alternative to carrying a pair of reading glasses or magnifying glass with you at all times, and with 10 per pack, you'll have plenty to share with friends or keep in multiple locations for quick access. The ruler comes in handy with hobbies and crafts or anything where a large ruler isn't needed. Office use - great for viewing t... [Read More]
Magpro 3 Pack Credit Card Size Pocket Magnifier Ruler Fresnel Lens Fire Starter With 1 Bonus Full Page Compact Plastic Magnifying Sheet-Green MAGNIFICATION UP TO 3X: These lenses are great for reading small print, in low light, and viewing small objects. 1 BONUS FULL PAGE MAGNIFYING SHEET: Buy 3 fire starter get 1Bonus Full Page Magnifying Sheet. Full Page Magnifying Sheet is ideal for reading small print on maps, instructions or books and has the ability to magnify full pages, Handy 4.5 x 7 size lets you see full page for books, magazines, newspapers and maps. RULER: A 3 inch standard and 7.5... [Read More]
Fresnel lenses are most often used in light gathering applications, such as condenser systems or emitter/detector setups. Fresnel lenses can also be used as magnifiers or projection lenses. These lenses are also great for enlarging fine print in books, magazines, maps, telephone directories, recipes, etc. This can really be a great and creative gift to children as a toy and those who need visual aid. This fresnel lens is also very good for experiments of gathering solar energy. Thanks to its large size, it usually can start a fire within seconds on a normal sunny day. I personally can use it t... [Read More]
These make a great back-up fire starter for sunny days. Carry one in your wallet and use it to conserve matches or firesteel. With a little technique you can use this to ignite your tinder bundle. Be sure to practice this skill before ending up in a situation where you need to rely on it! They're also great for your daily magnification needs, like reading the menu in a dark restaurant.
This Fresnel lens made of PVC plastic is extremely thin, flexible and shatter proof. The approximate size is 3.25"x2.25" and slightly thinner than a credit card making them the perfect EDC or Every Day Carry item so you can always have one with you when you need it. It's just like having a backup pair of reading glasses or magnifying glass with you at all times, and with 6 per pack you'll have plenty to share with friends or keep in multiple locations for quick access. In the office they're great for viewing the small print on spreadsheets and documents. At home they're great for reading the... [Read More]
6 LARGE Premium Grade Fresnel Lens Here is the ultimate lens you need to have -- 6 full page 7" by 10" magnifier. This is just what you need to see fine details and give your eyes an easier time. Perfect for Reading Small Print Many people use our lenses for reading newspapers, magazines, printed instructions, and information off prescription bottles and credit cards. No more eye strain and headaches thanks to the larger, clear print these premium magnifiers deliver. Easy to Use Simply place the magnifier about 3 inches from the object you're looking at. They can work at various distance... [Read More]
Magpro 6 Pack Credit Card Size Pocket Magnifier Ruler Fresnel Lens Fire Starter Compact Plastic Magnifying Glass-Blue MAGNIFICATION UP TO 3X: These lenses are great for reading small print, in low light, and viewing small objects. RULER: A 3 inch standard and 7.5 centimeter metric ruler printed along the edges makes measuring smaller jobs quick and easy when a larger ruler just isn't needed. The ruler is a great tool for measuring scale distance on maps as well FIRE STARTER: These lenses double as fire starters. They are designed to ignite dry tinder and start a fire on a sunny day. They are a... [Read More]
Our premium grade Fresnel lenses are made from top quality PVC plastic. They are extremely thin, flexible and shatterproof. @ approximately 3.25"x2.25" in size and slightly thinner than a credit card, they are the perfect EDC or Every Day Carry item. A much less bulky alternative to carrying a pair of reading glasses or magnifying glass with you at all times, and with 10 per pack, you'll have plenty to share with friends or keep in multiple locations for quick access. The ruler comes in handy with hobbies and crafts or anything where a large ruler isn't needed. Office use - great for viewing t... [Read More]
Small size: The handy plastic magnifier is pocket size and lightweight, convenient for you to easily store them in a purse, wallet, pocket and so on. Wide usages: These magnifying lens are useful for helping people to read better; They are suitable for reading newspapers, maps, and magazines, good for home traveling, experimental observation and others; They can also be applied for the experiments of gathering solar energy. Specification: Material: PVC plastic material Size: 8.5 x 5.5 cm/ 3.35 x 2.17 inches Color: transparent Quantity: 20 pieces Package includes: 20 x Credit card magnifier
BATTLBOX 3-Pack Credit Card Size Pocket Fresnel Lens - Magnifying Lenses for Fire Starting - Don't get caught in the wilderness without a box of matches or a lighter. Now you can let the power of the sun get your campfire started with these incredibly helpful set of 3 Fresnel lenses. Weighing next-to-nothing, it's the space-saving alternative to a magnifying glass or other fire-starting camping supplies. Includes 3 protective Battlbox sleeves for storage and protection.
This is a 3 pack - Our Fresnel Lens is made of optical pvc, is .4mm think and weighs 5.5 grams. In short, it is the size of a very thin credit card. The Fresnel Lens Fire Starter comes with a red or green protective case and can be purchased individually or in bulk at discount prices. We include the Fresnel Lens as standard equipment in several of our survival kits.
Fresnel lenses are most often used in light gathering applications, such as condenser systems or emitter/detector setups. Fresnel lenses can also be used as magnifiers or projection lenses. These lenses are also great for enlarging fine print in books, magazines, maps, telephone directories, recipes, etc. This can really be a great and creative gift to children as a toy and those who need visual aid. This Fresnel lens is also very good for experiments of gathering solar energy. Thanks to its large size, it usually can start a fire within seconds on a normal sunny day. I personally can use it t... [Read More]
The Best Glide ASE Fresnel Lens Fire Starter and Magnifier is a great back up fire starter and will fit practically anywhere. It also doubles as a vision/reading aid. It is small, flat, light and inexpensive. Some practice is required and of course, one needs a sunny day for it to work. We do not recommend the Fresnel Lens as a primary fire starting tool, but as an addition to an already supplied kit. The Fresnel Lens Fire Starter, or Credit Card Magnifier, is so inexpensive why not carry a few just in case. The Fresnel Lens Fire Starter is more commonly known as a credit card magnifier. Howev... [Read More]
Size: Φ120mm Focal length: 220mm Thickness: 2mm Material: PMMA Groove pitch: 0.5mm Transmission (%): 92 (from 400-1100nm) Index of Refraction nd : 1.491 Operating Temperature (°C): 80 (Maximum)
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