Athermal gold welding lens. The ball weighs 43 grams and is. Athermal gold welding lens

 
 The ball weighs 43 grams and isAthermal gold welding lens Single Sided Athermal Black Welding Protection Glass, Packaging: Box, Model Name/Number: 11 A1 Din

Shop now our wide range of high-quality products. LASER. 2°. This Phillips Safety lens is imported from Europe and constructed with the finest optical quality material available. Super Blue Drop in Welding Lens Small 2 X 4. Remove the protective film from your new lenses and place them into the lens frame. List: $35. 49 $ 9. 25 inch (114 mm x 133 mm) Transparent Cover Lens Cover Best Welds Hardened Glass Gold Replacement Welding Lens – Advanced Passive Filter Plate 2" x 4-1/4" – Shade 9, 10, 11 & 12The Green Welding Lens | Circular 50 mm is a high-quality welding lens made of glass. 25. 12. You might also want to consider some of the other welding lenses we have available including Gold Coated Lenses and standard Athermal Lenses. VAT View Product; Welding Lens – Large 4. Welding glass black and white, packaging: box;2. prescription safety glasses are extremely varied, it should be noted that there’s no price standard stated in any law or obligation. Com: gold welding lens color 10 1-forty eight of 131 results for "gold welding lens colour 10" RESULTS Price and other info may additionally range primarily. FITS all brand name helmets with 2" x 4 1/4" size opening. 25 or 2 × 4. With. Apply gentle pressure to pull the frame away/loose from the mask. The Phillips glass welding lenses are imported from Europe. 0, Model 400 #GB-BTV3-400 We offer flat welding lenses for masks, helmets and goggles in standard shades and sizes and can also provide custom sizes and shapes if required. £ 220. 2023 Hot-selling WG02 Athermal Auto Darkening Solar Power Welding Safety Glasses $2. 41 $ 22. 12. Prices on prescription safety glasses can be as low as £30 or as high as £600. This lens type has been designed to be used with your standard green welding lens to provide additional protection from the visible light spectrum. Topic The Welders / Welding Equipment Classifieds / Athermal welding lens wanted By Kevin Morris Date 03-31-2018 15:23 Guys, I've tried the Phillips Safety welding lenses and they're okay but I'm looking for one of the older "ATHERMAL" brand lenses in a shade 10 if anyone has one they want to sell. Our Gold Coated Welding Lenses are manufactured from high-grade. Shop welding helmet lenses, helmets, and other safety equipment from Welder Supply now! Featured. Super clear. Athermal Green Lenses; Welding Magnifier; Clear Cover Plate; Alloweld Lenses; Super Blue Drop In Lenses; Super Magenta Drop In Lenses; Gold Coated Lenses; Glass Blowing. Besides these, our selection also contains alloweld lens, clear glass cover lens, gold welding lens, super blue drop in lens, super magenta drop in lens, and welding magnifier lens. 72. 41. Engineering Co. Athermal Green Lenses; Welding Magnifier; Clear Cover Plate; Alloweld Lenses; Super Blue Drop In Lenses; Super Magenta Drop In Lenses; Gold Coated Lenses; Glass Blowing. Find many great new & used options and get the best deals for 2 x 4. VAT. Key Features: The top-quality Scott German glass keeps the radiation from reaching your face while. Assuming an element is in air, the $small{{ u}}$-number (inverse dispersion) for an arbitrary waveband defined by the. Athermal Welding Glasses (59 products available) Lightweight and convenient welder's glasses for welder. Are Gold welding lenses good? The Athermal gold-coated lenses have all of the benefits of green ones, but with extra protection from the sun’s harmful rays. Though many have pondered whether safety glasses have any damaging effect on eyesight, the short answer is a simple ‘no’, but there are other. These are exceptionally dark lenses intended solely for solar eclipse observation or they can be used for welding. As a total welding newbie, I've got a few questions concerning the best helmet to use for arc welding (I plan on buying a stick welder soon). Military Grade, ANSI/ISEA & MCEPS Compliant, 5. Green Athermal Welding Lenses; Top Quality Schott German Glass; Shades four-14 Available; Standard four. Colored Welding Lenses, Colored Welding Lenses Suppliers Directory - Find variety Colored Welding Lenses Suppliers, Manufacturers, Companies from around the World at welding equipment ,rods welding ,welding machine,The Gold Welding Lens | Small 2 x 4. While the former gives you a bonus lens. 25 Welding Lens With 2pcs Replacement Outside Cover Lens, True Color Blue Technology, Auto Welding Lens Replacement, Ultra Blue Welding Lens. Glasses are black, lightweight plastic. Athermal Green Lenses; Welding Magnifier; Clear Cover Plate; Alloweld Lenses; Super Blue Drop In Lenses; Super Magenta Drop In Lenses; Gold Coated Lenses; Glass Blowing. 25" for Welding Helmets ;. 01 Large Welding Lens 4. $1. 8 out of 5 stars 16. So buy a magenta drop in and a gold athermal and you can change the filter darkness by just buying another gold if you need to. VAT Model F126 Glassworking Safety Glasses -. Green Athermal Welding Lens with Gold Heat Resistant Mirror Coating. • Electrical shock. Phillips Safety Products, Inc is the leading manufacturer of occupational safety products. 3. This Phillips Safety lens is imported from Europe and constructed with the finest optical quality material available. Designing athermal lenses for LWIR systems. Athermal Green Lenses; Welding Magnifier; Clear Cover Plate; Alloweld Lenses; Super Blue Drop In Lenses; Super Magenta Drop In Lenses; Gold Coated Lenses; Glass Blowing. Lens. 5" x 5. Modern welding safety glasses absorb up to 99% of the damaging UV radiation as well as protecting the eyes from any welding sparks or debris. Get Welding Glass at lowest price | ID: 20258770873. Our range of Safety Reading Glasses are for those who need safety glasses and reading glasses, but don’t want to wear fitovers over their reading glasses. Welding. 00 Exc. 3. 95 View Product. welding lens Shade 11 Glass 3 EACH 2" x 4. Here we propose a strategy based on athermal photo-welding to integrate different orientations into a single flexible actuator by the photofluidization of azobenzene-containing linear LCPs. 4. Audited Supplier . 00 Exc. Glass Working Safety Eyewear. YesWelder: High-performance, high-value products for your welding solutions. Our segment are manufactured to be 14mm apart, which means for the segment height you will need to measure from the bottom eyelid whilst wearing the glasses. Packaging: 100. A high-quality lens not only protects your eyes from harmful UV rays but also shields against flying debris and sparks. For convenience and variety, our gold-coated. 99 Exc. Our lenses provide superior Green IR Protection for exceptional safety. 25". , Ltd. Green Athermal Welding Lenses ; Top Quality Schott German Glass ;. GJOOKA Welding Glasses Welding Eye Mask Welding Sunglasses Welder Protective Glasses with Clear Inner Lenses Welding Helmet Solar Welder Eyes Glasses Flip Up Lens Eye Protection. Passive lenses require welders to change the darkening level when tasks and welding types change so they are generally used for occasional welding or when the same welding shade is required for long periods of time. 25 (Green) £ 4. I had a 4X5 American Forge #10 glass gold lens which was good but the Opticool is awesome. $13. Okay, a couple buddies at work said their lenses were green diamond gold but theirs do not look the same. Welding. It uses passive optical athermalisation to enable the lens to fit into a tiny package — 38mm in diameter and 25mm long, weighing only 37 grams. Glass Working Safety Eyewear. Welding Lens – Large 4. Gold welding lenses offer a range of advantages that directly contribute to a welder’s performance and safety. Both the lens and the frame of these glasses have been selected as being able to withstand a particular stress test. 99 $ 59. The Occupational Safety and Health Administration (OSHA) have detailed a chart which list the full. Phillips202 Glasses; Sodium Flare Polycarbonate; BoroTruView Glasses; BoroView Glasses;. It fits Forney 55663, 55666, and 55680 welding helmets. 35. $10. LENS-317V green tempered convex lens. The Athermal gold-coated lenses offer all of the benefits of green lenses plus the addition of extra protection from infrared radiation. Note: Passive Athermalization is introduced in the application note here. 2900-10600nm OD 7+. With selling shame, patience is limited. Aulektro Lenses, Athermal Lenses. The Jackson Nemesis is a shade 5 number lenses. March 26, 2020. 25" for Welding Helmets. According to my welding crew, the lenses are great and performed better they expected. A common optical element is the achromatic doublet, which uses a positive and negative element of different materials with equal and opposite amounts of chromatic aberration to correct for color. welding lens Shade 11 Glass 3 EACH 2" x 4. It can be made use of to weld MIG (GMAW), Stick (SMAW), Gasless (FCAW), and TIG (GTAW). Its flexible design easily fits with different shapes of faces. Weight: 12. Regular price Sale price $69. Lens + Welding Helmet. I just don't see what all the fuss is about it has major glare: It's like I'm looking at 3 different of the same image. The TECHSPEC ® Athermal Imaging Lenses utilize passive athermalization to provide optothermal stability from -10°C to +50°C and reduce the effects of thermal defocus in applications with. 25" Replacement Lenses 2" x 4-1/4" Edge grinding Black Darkening Filter Plate Welding Glass Hood Lens Helmet Filter6. Our welding lenses include cobalt blue and athermal green lenses, which can be purchased as welding glasses. If you’re looking for the best gold welding lens, you've come to the right place! When it comes to selecting the perfect welding lens, there are a few important factors to consider before making your purchase. Nemesis is undoubtedly a good brand for welding glass. flaviov_63 (1,915) 93%. We can also. Sellstrom, Gold Coated Polycarbonate, 4. Our athermal green lenses are of the highest quality with no striations or inclusions providing you with additional viewing for completing your welds. $3. 25″: High Quality Welding Hood Lens. I've looked on their site and my ? is are the gold coated lens green when welding I'm looking for a gold that's amber looking in color when welding don't care for the green arc but I've had some cheap lenses the are gold with a reddish gold looking color while welding and really like them. Remove the protective film from your new lenses and place them into the lens frame. It is the perfect fitover frame if you need laser safety glasses to fit over your current eyewear. The Forney 57070 Lens Replacement Gold Welding Filter welding lens is probably one of their best passive welding lenses. I'm using the Teal/Aqua #11 4X5 lens in my HSL-100 and a 2X4 #8 with a drop in filter in my HSL-1. 35 $ 17. 46 You can find shade lenses with sizes like 4. However the bulk of my micro welding is done with a #10 Phillips Safety gold film on german Schot glass, with a #3 cheater. Premium Optics – The 1840 Series welding helmets feature the exclusive 4C lens technology, which creates a crystal clear, true color view of the arc and puddle. Only 12 left in stock - order soon. 7 Best Passive Welding Lens Reviews. 25 $ 599. Welding Lenses. TrueArc Blue Solar Powered Auto-Darkening Gold Welding Lens – Replacement True Color Filter Welding Helmet Accessories – Fits most 2" x 4 1/4" Welding Hoods – Shade 10. TrueArc Blue Solar Powered Auto-Darkening Gold Welding Lens – Replacement True Color Filter Welding Helmet Accessories – Fits most 2" x 4 1/4" Welding Hoods – Shade 10. Min Order: 30000 pieces. ClearLight™ and ClearLight™ 2. High-performance, high-value products for your welding solutions. 19", HD Automatic Welding Lens for Pipeliner Welding Hood Parts. The radiation safety glasses are all CE approved. Forney 57060 Lens Replacement Gold Welding Filter: 9. Our Polymer Laser Window Sheeting is available 24in x 36in and can be custom cut any size you need. These Phillips Safety lenses have a circular. 6 /5 · 30 reviews · "good service"Athermal lens mount design. A padded frame and nosepiece add comfort. Together with Nike’s stylish, high quality range of frames and our German-made, SF-6 Radiation Protective Lens, you can be assured that you are getting the highest protection with the best styles on the market. Get it as soon as Wednesday, Nov 22. 99 ($36. Hence, the maximum RMS radius of the spot diagram over the. VAT Prescription Safety Glasses T9730 £38. Shipping calculated at checkout. 5 x 5. 08-30-2005, 06:38 PM. Print This Page. Forney 57070 Lens Replacement Gold Welding Filter, 4-1/2-Inch-by-5-1/4-Inch, Shade-9. 75. Or fastest delivery Oct 25 - 27. Gold Coated Green Welding Filter, 2" x 4. Best Welds Hardened Glass Gold Replacement Welding Lens – Advanced Passive Filter Plate 2" x 4-1/4" – Shade 9, 10, 11 & 12. 1. Constructed of the finest optical quality material available, they provide excellent clarity and maximum protection. Filter Option. I'm using the Opticool lenses and love them. + Harris Welding Helmet/Hood Clear Lens Cover 2" x 4. SCHOTT was a pioneer in the development of aspherical lenses and started manufacturing aspheres in 2001. 5, Tig Rating 5 Amps, Thickness 0. See all filters. 25. If your welds are X-Rayed, and if you want to see your work better you need the this particular welding lens. 00 View Product; Super Magenta Drop in Welding Lens – Large 4. , Ltd. YesWelder: High-performance, high-value products for your welding solutions. of glass structures such as 6ldlDYKZQ3xM WebThe ATHERMAL range offers the correct eye protection glass for every welding operation. 00 Exc. 5 x 5. The curved design sits close to the face. Great stuff. Lincoln with 1. As a general guideline, torch brazing and soldering should look at a minimum shade 3, SMAW/Stick welding should be 8-12 depending on the amperage, GMAW/MIG and GTAW/TIG should be minimum 8-10, carbon arc welding should be minimum 14. Green Athermal Welding Lenses ; Top Quality Schott German Glass ; Shades 4-14 Available ; Standard 50mm Circular Welding Lens, Sold by the Lens not Pair ; Superior Green IR Protection for Exceptional Safety › See more product details Locate the finger/thumb tab near the lens frame. Now, that problem is a thing of the past…. YesWelder: High-performance, high-value products for your welding solutions. 25 lens is now 250. Welding Lens - Auto-Darkening (68) Welding Lens - Passive (204) By Manufacturer. 25" Welding Hoods – Shade 9, 10 & 11 dummy ArcOne S240 DUO Horizontal Single Auto-Darkening Filter for Welding, 2 x 4", Variable Shade, Grind Mode HD (Shade 10/11)Get Your Free Maine Lodging Guide; Become a Member Menu Toggle. 8: Buy on Amazon: 4Search for a product. This will give you the confidence that your prescription safety glasses are durable. Hobart 770095 Welding Oxy-Acetylene Goggle:ATHERMAL glass offers eye protection for welding operations. A gold welding lens is the darkest among them all and can block the brightest type of arcs. Our Cobalt Blue Glass Welding Window Sheet, Neotherm is available in Shades 4, 5, 6 and 8. View. The Boards are constructed of three tier flaps. Are made in Germany by means of Schott Glass. $899. Tefuawe 2x4 1/4 Gold Welding Lens, Fixed Shade 10. a The MP200 is a functional and also powerful 5-in-1 welding machine specially made for home DIY or upkeep projects. High-performance, high-value products for your welding solutions. 5 Centimeters : Included Components ‎5 Welding glasses : Are batteries. High-performance, high-value products for your welding. Product Filter. Mia Round Wall M (38) SALE. com FREE DELIVERY possible on eligible purchases. Athermal Bonded Mounts Chris Monti 2 1. Lens. For applications prone to temperature fluctuations, it is important to develop an athermal optical system: an optical system that is insensitive to an environment’s. Min Order: 1000 pieces. AlloWeld Welding Lens – Large 4. Forney 57061 Lens Replacement Gold Welding Filter, 2-Inch-by-4-1/4-Inch, Shade-10 (386) Replacement gold coated 4 1/4-Inch x 2-Inch plastic welding filter lens For prolonged periods of welding and/or to see true flame. 99 Exc. The gold welding lens has a preferred size of 4. DIMENSION652. own6 if a gold lens has any signs of scratches or flaking of the gold plating it is junk i have used one for at least 8 yrs at work will not use my bwe at work the thing will get destroyed or stolen. The Forney 57070 Lens Replacement Gold Welding Filter welding lens is probably one of their best passive welding lenses. 25; AlloWeld Gold Coated Welding Lens – Small 2 x 4. 0 to 8. Gateway StarLite Safety Glasses -Clear/Anti-Fog. Reduces glare and reflects heat. Remove the old lenses you’re wanting to replace. Apply gentle pressure to pull the frame away/loose from the mask. 25. The manufacturing company used tempered glass for the product, which is heavy but very tough. 25 inches, making it appropriate for most welding helmets. Looks like a 10 year old kid cut them out they are all chipped on the edges. 1 and MIL-PRF-31013 clause 3. “Lens Barrel Optomechanical Design Principles”, Optical Engineering. 0 Diopter, 20 EA/Case. EN166S: This is an enhanced robustness standard and is a specific standard for safety glasses. TrueArc Gold Welding Lens. Thermal Defocus | Achromatic & Athermal Doublet Equations | Graphical Method for Choosing Achrotherm Glass and Housing Materials. RHK hot sale welding glasses automatic darkening Welding Helmet Glass/PC Black Gold Clear Lens Cover athermal welding glass $0. Chat now. £ 599. A polycarbonate welding lens is a choice for many welders because it’s much lighter than glass but very tough. 2 EACH glass gold welding hood lens helmet filter, Size: 2″ x 4. The average hourly pay for a Welder with Shielded Metal Arc Welding (SMAW) skills in Victoria, British Columbia is C$27. Buy from a wide range of welding black glass online. Our Athermal Green Lenses are available in Shade 4 to 14 and are a high quality, low price lens which will be an attractive option to any welder seeking a reliable product. Premium Pick. 2: Check Price (Amazon) 5: 2 EACH Shade 10 Glass GOLD 2" x 4. Opti-Cool Welding Lenses is a premier optical welding lens supplier in Arizona, proudly serving customers nation and worldwide with custom glass lenses since 2014. Welding Lens | Torching. Welding Glass, Welding Filter Lens, Welding Goggles manufacturer / supplier in China, offering Welding Gauge Set for Welder, 16PCS Welding Gauge Set, Welding Electrode Box and so on. Get a sneak peek through the lens. 5 x 5. OD 6+ @190-535nm. 25 inches, making it suitable for most welding helmets. 5 x 5. SKU WLD-S14-WFL. "2 x 4. VAT View Product. Phillips202 Glasses;. 09. These lenses won the 2022 Silver VSD Innovators Award and the. 5" x 5. Our story started in 1905, when we began producing Glasses for Bausch & Lomb. Member Benefits; Government Affairs; Job Board; Regions Menu Toggle. Two sizes are. Golden Athermal Glass Din11 Welding Protection Glass Weld Filter , Find Complete Details about Golden Athermal Glass Din11 Welding Protection Glass Weld Filter,Gold Shade Welding Lens,Glass Gold Shade,Welding Golden Filter from Supplier or Manufacturer-Tianjin Winner Science And Technology Development Co. Welding Supply: Cheap Tig Welder With Foot Pedal. Solar Eclipse Glasses Shade 14 Welding Glass Lenses, #WLD-S14-55 quantity. VAT View Product. Welding Lens - Circular 50mm (Green) Size: Circular Dimension: 50 mm Athermal® Green Shades Available: 4, 5, 6, 8, 9, 10, 11, 12,14 GREEN SHADE 4 GREEN SHADE 5 GREEN. 99 $ 45. 24 October 2014. 49 – £ 9. athermal system. 19", HD Automatic Welding Lens for Pipeliner Welding Hood Parts YESWELDER True Color Auto Darkening Welding Goggles,Wide Shade Range 4/5-9/9-13 with Grinding, Welding Glasses Welder Mask Welding Helmet for TIG MIG ARC Plasma Cut Forney 57061 Lens Replacement Gold Welding Filter, 2-Inch-by-4-1/4-Inch, Shade-10 Athermal means that they are designed to do a better job of reflecting Infrared radiation (IR). 25" (Shade 10) $22. Athermal Welding Glass, Athermal Welding Glass Suppliers Directory - Find variety Athermal Welding Glass Suppliers, Manufacturers, Companies from around the World at welding glass ,welding protective glass ,athermal lens, Building GlassThese safety glasses tend to have unique features that includes sunglasses tints which can protect against sunlight, 100% UV protection and have anti-glare while driving. $8. Meanwhile, the Radnor lens comes with a higher DIN level option in their product. Miller® MP-10™ Passive welding helmet filters UV light that is damaging to vision. 05-$0. 2″ x 4. In the shade 5 range, Miller Electric shade 5. For a comfortable fit, adjust the tilt using ratcheting hinges to angle the glasses toward or away from your cheeks. Opens in a new window or tab. Aulektro Welding Protection glass 33IsNUhYOgNb WebRHK standard glass sheet sizes black welding athermal glass shade no11, US $ 0. Phillips202. If your welds are X-Rayed, and if you want to see your work better you need the this particular welding lens. $3399. $999. +. With extremely durability, it provides true HD optics, excellent clarity and maximum protection. Miller® MP-10™ Passive Black Nylon. Phillips202 Glasses; Sodium Flare Polycarbonate; BoroTruView Glasses; BoroView Glasses; Lampworking Split Lenses; Quartz. Tefuawe 2x4 1/4 Gold Welding Lens, Fixed Shade 10. View Products. 00 Exc. Gold Coated Green Welding Filter, 2" x 4. Welcome to WeldingWeb. This product from Hobart boasts of bulky swimming goggles energy. Five via five. 50 in . Welding Magnifier - Safety Protection Glasses Our Welding Magnifiers (Cheater Lenses) provide increased magnification for welding and come in magnifications from +0. Brochure. Plus, enough head curvature and temple thickness to keep sun, stage lighting, and shrapnel out of your eyes. Remove the old lenses you’re wanting to replace. Tefuawe 2x4 1/4 Gold Welding Lens, Fixed Shade 10. I just don't see what all the fuss is about it has major glare: It's like I'm looking at 3 different of the same image. VAT View Product. 99 Exc. 65 View Product. Welding. 25 is a high-quality welding lens made of glass. Com: Gold Welding Lens 1-forty eight of 255 outcomes for "Gold Welding Lens" RESULTS Price and other info may also vary based on product length and colour. 3M Stock. Imported from Europe and constructed with the finest optical quality material available, this high-quality welding lens is made of glass. Phillips Safety offers Athermal lenses in. These stylish and sleek safety glasses have temple end tips instead and come with a shade five (5) mirrored lens great for moderate welding use. Top Quality Schott German Glass. 00 0 Cart. Electrical shock is one of the most common accidents welders face. Developed FIRSTESS™ MP200, the Most Versatile 5-in-1 Welder & Cutter. all AULEKTRO glasses glint in welding brownish or greenish they are not blue cobalt blue glasses are there in shade din from 4 - 8 ( one shade) and are not suitable for welding (German standard)blue glasses make the eyes tired very quickly at work. Green Athermal Welding Lens with Gold Heat Resistant Mirror Coating ;. It provides multiple color lenses with shade 5 lenses that are so comfortable for professional use. COM. Remount the lens frame into the mask. It also blocks the bright lights that are created by the torch. The IPL Filter is a laser safety lens made of a green polycarbonate lens. 25 is a high-quality welding lens made of glass. Extra-padded face foam provides superior comfort, absorption, and a gap-free fit. 1 CERTIFIED HARDENED GLASS WITH A TRUE SILVER. Glass Working Safety Eyewear. 4) More than 1/4 (6. best top 10 induction furnace manufacturing in india ideas and get free shippingWeb2 EACH glass gold welding lens Size: 2″ x 4. Lincoln Lens, 2. Welder, Plasma Cutter, Welding Helmet, Welding Equipment – YesWelder – Schott Athermal Gold Welding Lens. 31. 3. 99 delivery Oct 31 - Nov 2 . The glasses block over 99% of UV light and 97% of IR Radiation. 4: Buy On Amazon: 7: COLIBROX Shade 10 Welding Helmet Gold Filter Glass. 50+ bought in past month. The case measures 2" x 4" and is available in black. 25″ (Shade 11 GOLD) 4. Starting at: $224. A new compact optical passive athermalized objective lens is designed with a focal length 120 mm and F-number 1. VAT View Product Glassworking Safety Glasses – BoroTruView 3. 99Welding. 4C Auto-Dark - Shade 11. 99 $ 10. Super Magenta Drop-in welding lens small 2*4. £ 499. The gold welding lenses reduce glare, reflect heat and are ideal for non-auto-darkening helmets. We use lens design software to calculate the opto-thermal coefficient for any optical material at any wavelength. This frame is part of our plastic safety glasses collection and is a rectangular hipster style safety frame made out of high-quality TR-90 Nylon. 3 lens operating at a center wavelength of 10µm would have a theoretical depth of focus of ±34µm, so any Proc. The stress test includes a 22 mm steel ball being dropped from 1. Aspherical Lenses. 78 - $5. Athermal Green Lenses; Welding Magnifier; Clear Cover Plate; Alloweld Lenses;. Forney 57061 gold-coated welding lens is beloved by many DIY and professional welders. Superior Green IR Protection for Exceptional Safety. The large lens design ensures maximum safety and visibility. Welding.