| Coad | 670712 | Type | Fixed Lens Mount | |
| Optical Component Diameter (mm) | 12.70 | Optical Element Thickness (mm) | 4.20 | |
| Clear Aperture(mm) | 11.40 | Center Height (mm) | - | |
| Material | 6061-T6 Aluminum Alloy | Internal Thread Hole Specification | SM05 | |
| Bottom Threaded Hole Specifications | M4 | Cage Rod Mounting Method | - | |
| Surface Treatment | Black Anodized | Included Retaining Ring | SM05R x 2 |
LBTEK fixed lens mounts are designed for optical components with diameters of Ø12.7 mm, Ø25.4 mm, Ø30 mm, Ø38.1 mm, and Ø50.8 mm, secured with retaining rings. Multiple versions are available: FLF series with internal threads and a lens mounting step, supplied with one retaining ring; FLFT series with a through-threaded bore, supplied with two retaining rings; and FLFE series with internal and external threads for expandability, supplied with one retaining ring. The base is equipped with an M4 threaded hole for connection to Ø12.7 mm or Ø25 mm stainless steel optical posts.
LBTEK fixed lens mounts are designed for Ø12.7 mm, Ø25.4 mm, and Ø50.8 mm optical components. The FLFT series features a through-threaded bore and comes with two retaining rings to secure the optic. The base includes an M4 threaded hole for connection to optical posts.














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