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ArcOne S240-10 Horizontal Single Auto-Darkening Filter for Welding, 2 x 4, Shade 10

  • Based on 588 reviews
Condition: New
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Availability: 11 left in stock
Fulfilled by Arc Weld Inc.

Arrives Friday, May 22
Order within 1 hour and 17 minutes
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Features

  • Two independent sensors, High Definition clear view technology
  • 5.25 square inches of active viewing area
  • Switching speed of 0.5 milliseconds
  • Water and dust resistant
  • Dark to light state delay of 0.2 seconds

Description

A crucial component of a welding helmet, designed to protect the wearer's eyes from the harmful ultraviolet (UV) and infrared (IR) radiation emitted during welding processes. It typically has a variable-shade technology that automatically darkens to protect the eyes from the bright light of the welding arc. From the Manufacturer ArcOne S240-10 Horizontal Single Filter 2-Inch X 4 1/4-Inch X .2-Inch - Shade 10 is the most economical, general use auto-darkening filter. This is great for Stick, TIG and MIG welding applications between 50 and 300 amps. This filter is solar powered so there is never any batteries to change, and has an incredibly clear light state of 2.5. This filter features two independent sensors, 5.25 square inches of active viewing area and switching speed of 0.5 milliseconds. This filter is water and dust resistant, and is equipped with a dark to light delay of 0.2 seconds and up to shade 16 U/IR protection.

Brand: ARCONE


Material: Plastic


Photo Filter Thread Size: 58 Millimeters


Coating Description: Multi Coating


Photo Filter Effect Type: Ultraviolet


Water Resistance Level: Not Water Resistant


Photo Filter Factor: 10 x


Product Dimensions: 2"L x 4.25"W


UPC:


Global Trade Identification Number: 11


Thread Size: 58 Millimeters


Coating Description: Multi Coating


Special Effect: Ultraviolet


Water Resistance Level: Not Water Resistant


Photo Filter Factor: 10 x


Brand: ARCONE


UPC: 714315010011


Manufacturer Part Number: S240-10


Global Trade Identification Number: 11


Set Name: Welding Helmet Set


Number of Pieces: 1


Model Number: S240-10AON


Warranty Description: ARCONE warrants all auto-darkening filters for three (3) years from the date of purchase against manufacturing defects resulting from materials or workmanship.


Item Type Name: Protective equipment.


Manufacturer: ArcOne


Item Weight: 0.01 Ounces


Built-In Media: ArcOne S240-10 - Singles HD 2x4 Shade 10 Retrofit Lens


Unit Count: 1.0 Count


Model Name: Safety Equipment


Enclosure Material: Plastic


Compatible Devices: Welding helmets


Media Type: PhysicalProduct


Screen Size: 5.25 Inches


Item Dimensions L x W: 2"L x 4.25"W


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great product!
I’m not a professional welder! I’m a diy guy that just likes to do everything himself. I got this and installed it in my new carbon fiber CMR pancake helmet. I cut my teeth using a regular flip down hood. But The glare you get from behind you on the lens sucks. Makes it tough to start a bead at times. So I switched to a pancake style and it’s a huge difference. It’s like I’m welding now in high definition!!! I left this auto-lens out in the sun for 4hrs or so prior to installing it. Just wanted to give it a good charge. Once installed I set up my mig machine and started laying down a bead. This lens quickly goes dark as soon as an arc is striked. And takes abt one second to go back to clear after the arc is gone. I tried leaving my pancake helmet on while I was grinding, but it kept going from dark to light. Reminds me of someone flipping a light switch on and off. The sparks were setting off the auto shade. Anyways I like this auto shade much better than my traditional shaded hood. I’ll never go back! ... show more
Reviewed in the United States on September 14, 2020 by cage99

  • Great Lens
Had for over a year now still works great and very sharp and clear!
Reviewed in the United States on November 28, 2025 by Archer

  • Excellent
Quality style and fit excellent
Reviewed in the United States on October 2, 2025 by rizalino

  • and nearly every conceivable glass gold filter in the welding industry and with that said I have to say the optics of this lens
Let me first say that I have a Speedglas 9100xx, an ArcOne Tradesman, used to have a Jackson TrueSight, have nearly 20 vintage welding filter plates, and nearly every conceivable glass gold filter in the welding industry and with that said I have to say the optics of this lens is super sharp and the color is great second only to my Speedglas. I love this little lens it's super high quality. I contacted Arcone because my lens was an amber color and i wanted geeen and they told me they have no control over it some batches are green some are amber. Im loving the amber now and im so happy with it its SUPER easy to read the puddle. This is a perfect shade 10 to, not annoyingly bright but bright enough to see the joint line and the weld tie in. I had an ArcOne tradesman 10.5 shade it was amber too but it was too dark this is way better. What a great filter, coming from a guy who has seen it all, I'm very impressed. What are you waiting for buy one! ... show more
Reviewed in the United States on July 16, 2015 by Ryan Gutierrez

  • Arc One Singles
Best lens for the price , I had a true arc v pro before this lens because I bought another hood but arc one singles is better in my opinion I can see everything literally
Reviewed in the United States on March 7, 2025 by Kevin Watson

  • As expected
Just what my husband wanted
Reviewed in the United States on February 7, 2026 by DAPHNE CLUFF

  • Best lense
Best lense by far for auto darkening I’m a travel welder and when I’m not using my fixed shade this is what I go to tig or stick it does them both no needing so swap lenses, super clear and a true view
Reviewed in the United States on August 29, 2024 by Seth Dodson

  • Make sure you use clear lenses on both sides.
The lense works great. I managed to scrue it up the first time I used it tho. Grinding grit ate up the side I didn't put clear lense in. Still works as it should tho. Very clear. Never got flashed. Not one time. Great product
Reviewed in the United States on May 29, 2022 by Lance

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