Elliptical Optical Mount FH45E1

The Fixed 45° Elliptical Mount provided by LBTEK can accommodate elliptical optical components measuring 35.9 mm (major axis) × 25.4 mm (minor axis) × 5.5 mm (thickness), and another at 18 mm(major axis) × 12.7 mm(minor axis) × 6 mm(thickness). The 1-inch fixed elliptical mount features bottom and rear clear apertures of 10.2 mm and 16.7 mm, while the 0.5-inch fixed elliptical mount has bottom and rear clear apertures of 9.1 mm and 10.7 mm. The mount is compatible with standard O-type mirror holders. Note: Gently tighten the M2.5×10 and M2×4 cylindrical head socket screws using the long side of a hex key (torque must not exceed 2 cN·m to to prevent edge damage), securing the optical component with the pressure cap. When the optical component is secured under compression, a gentle push does not cause loosening, and placing the component on its side does not result in falling.