Wide-band guide sight bracket in 35mm tube diameter

Neutral 1X40 neutral 1X30 3X42 Dotted 3X44 Dotted neutral no label 1X40 Clamshell 3x44 Fish bone dotted

Black , pink , no silver , grey , no sand

Black ＋ red dot gray ＋ red dot sand color ＋ red dot specifies the red color to contact customer service

Red-optical-fiber-Green-optical-fiber

1.2-6 differentiation 1 1.2-6 differentiation 2 2-10 low narrow 2-10 low wide 2-10 high narrow 2-10 high wide 4-16 low narrow 4-16 low wide 4-16 high narrow 4-16 high wide need an integrated fixture contact customer service

Black and red sand

Black red dark coffee yellow blue silver

Wide fixture 20mm 11mm narrow fixture

02-Ear-Muffs-with-Battery-01-Ear-Muffs

11mm Fixture 20mm fixture