https://toolbuy.nexincept.com/tp/insize-6-0-mm-dia-rigid-straight-lens-tube-front-view-isv-y60102026-09-19T11:18:56.167Zdaily0.7https://images.toolbuy.com/resources/images/productzoom/product280225042114AMisv-y3910c-v1.jpgInsize 6.0 mm Dia. Rigid Straight Lens Tube (Front View), ISV-Y6010Insize 6.0 mm Dia. Rigid Straight Lens Tube (Front View), ISV-Y6010https://toolbuy.nexincept.com/tp/insize-3-9-mm-dia-rigid-straight-lens-tube-side-view-isv-y3910c2026-09-19T11:18:56.167Zdaily0.7https://images.toolbuy.com/resources/images/productzoom/product280225042114AMisv-y3910c-v1.jpgInsize 3.9 mm Dia. Rigid Straight Lens Tube (Side View), ISV-Y3910CInsize 3.9 mm Dia. Rigid Straight Lens Tube (Side View), ISV-Y3910C