3M™ Speedglass™ 9100 ADF Lenses

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Product Overview

  • 3M Seedglas 9100 ADF lenses are designed to protect the wearer’s eyes from harmful radiation including visible light ultra-violet radiation (UV) and infra-red radiation (IR) resulting from certain arc-welding processes.


    The Speedglas 9100 series includes three new auto-darkening filter models that are differentiated by size, the viewing area of the extra-large Speedglas 9100XX filter is 73x107mm, making it 30% larger than any other Speedglas welding filter.

    Seven user selectable dark shades, for gas welding and cutting aplications shade 5, shade 8 is ideal for micro plasma and low amp TIG welding, whilst shades 9 to 13 for most other types of arc welding.

    The “tack welding comfort mode” uses an intermediate light state shade 5, If a follow-up arc is not struck within two seconds, the welding filter switches to the normal light state shade 3.

    This feature can help reduce eye fatigue resulting from the eye constantly needing to adjust to differing light levels during tack welding.

    Sensitivity of arc detection can be adjusted to provide reliable switching for a wide range of arc welding processes, amperages and situations, you can now “lock-in” any shade: the light shade for grinding or other non-welding activities, one of the dark shades to have it function as a passive welding filter.

    All Speedglas ADF lenses Conforms to European Standard EN379 for eye protection for welders.

    Before welding and with the shield in the safe down position, the welder has a clear view through the welding filter, both hands are free and the electrode or welding torch can be precisely positioned.

    During welding and within 0,1 milliseconds of the arc strike, the filter has already switched to the dark state.

    The filter automatically returns to the clear state after welding is complete, allowing for immediate and safe inspection of the weld pool, as well as the preparation for the next weld.

    Speedglas™ 9100V filter specification:

    Switching time, light-dark 0,1 ms (+23°C)

    Delay switching time dark-light, user-adjustable 40 – 1300ms

    UV/IR protection Shade 13 (permanent)

    Viewing Area: 45 x 93mm

    Light State Shade: 3

    Dark State Shade: 5, 8, 9-13 variable

    Fail-Safe State Shade: 5

    Solar Cell: Yes

    Battery Lifetime: 2,800 hours

    Speedglas™ 9100X filter specification:

    Switching time, light-dark 0,1 ms (+23°C)

    Delay switching time dark-light, user-adjustable 40 – 1300ms

    UV/IR protection Shade 13 (permanent)

    Viewing Area: 54 x 107mm

    Light State Shade: 3

    Dark State Shade: 5, 8, 9-13 variable

    Fail-Safe State Shade: Shade 5

    Solar Cell: Yes

    Battery Lifetime: 2,500 hours

    Speedglas™ 9100XX filter specification:

    Switching time, light-dark 0,1 ms (+23°C)

    Delay switching time dark-light, user-adjustable 40 – 1300ms

    UV/IR protection Shade 13 (permanent)

    Viewing Area: 73 x 107mm

    Light State Shade: 3

    Dark State Shade: 5, 8, 9-13 variable.

    Fail-Safe State Shade: 5

    Solar Cell: No

    Battery Lifetime: 2,000 hours