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    Window Viewing Width
    Window Viewing Width
    3"
    4"
    5"
    6"
    7"
    10"
    17 3/4"
    21 3/4"
    22"
    24"
    33 3/4"
    For Door Thickness
    For Door Thickness
    1 3/8"-2 1/16"
    1 3/8"-2 1/8"
    1 3/4"
    2 1/8"-2 5/8"
    Window Viewing Height
    Window Viewing Height
    7"
    10"
    20"
    22"
    25"
    28"
    28 3/4"
    30"
    32 3/4"
    33"
    34"
    44"
    Appearance
    Appearance
    Dull
    Polished
    For Opening Height
    For Opening Height
    9"
    12"
    22"
    24"
    27"
    30"
    30 3/4"
    32"
    34 3/4"
    35"
    36"
    46"
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    For Opening Width
    For Opening Width
    5"
    6"
    7"
    8"
    9"
    12"
    19 3/4"
    23 3/4"
    24"
    26"
    35 3/4"
    Eye Diameter
    Eye Diameter
    3/8"
    13/16"
    Viewing Angle
    Viewing Angle
    120°
    190°
    For Through Hole Diameter
    For Through Hole Diameter
    1/2"
    9/16"
    Glass Type
    Glass Type
    Pyran
    Wired
    For Glass Thickness
    For Glass Thickness
    3/16"
    1/4"
    5/16"
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    Glass Thickness
    Glass Thickness
    3/16"
    1/4"
    For Glass Height
    For Glass Height
    11"
    21"
    26"
    29"
    31"
    34"
    For Glass Width
    For Glass Width
    4"
    5"
    6"
    11"
    23"
    25"
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    29 Products