Extra Slotted SM1 Lens Tube for Fast-Change Lens Tube Filter Holders

The Extra Slotted SM1 Lens Tube, identified by the catalog number SM1QB, is a specialized optical filter mount designed for use with Thorlabs' SM1 lens tubes. This mount is manufactured by Thorlabs, a renowned brand in the field of optics, under their typebrand THOR-Hardware.

The SM1QB is a circular optical filter mount, capable of accommodating optics with a maximum size of 25.4 millimeters. It is designed to be compatible with SM1 lens tubes, making it an ideal choice for users who already have this type of lens tube in their setup. The mount features a clear aperture of 21.08 millimeters, providing a generous opening for the passage of light.

The main name of this product is "Extra Slotted; SM1 Lens Tube for Fast-Change Lens Tube Filter Holders". This name reflects its unique feature of being an extra slotted mount, which allows for fast and easy changes of lens tube filter holders. The mount is available for purchase through the Thorlabs website, where users can find more detailed specifications and even download a step file for further review.