Thicker backplate for enhanced stability

Adjustable angle range ±4°

Adjusting screws to press the flexure clamp against the optic or using set screws to secure the optic

Suitable for Ø25.4 mm optical elements

The inclined groove and base steel ball provide precise six-point positioning, allowing the filter center to align with the coaxial system

The two Ø6 mm coaxial mounting holes on the upper part of the base are blind holes, preventing the coaxial rod from accidentally hitting the filter

For securing flat optical components

Supports flat optical components up to 2 mm thick

Nylon-coated clips to help prevent damage to the optical components being held

Suitable for Ø25.4 mm optical components

Facilitates the installation of SM1 lens tube

Stackable design

Suitable for Ø25.4 mm optical components

Dovetail design for quick disassembly

Compatible with 30 mm coaxial systems

Securely hold a variety of plate optics

Support filter thicknesses up to 4mm

Rubber-tipped screws prevent damage to optics

Suitable for Ø25.4 mm optical components

V-groove and steel balls positioning for easy optical alignment

Compatible with 30 mm coaxial systems

For LBTEK's round continuous or step-type neutral density filters

360° rotation, lockable rotation axis

Dual filter wheels, each with 6 slots for optical components

Filters are secured using SM1R retaining rings

Both wheels can be precisely positioned via locating slots, allowing accurate alignment of filter centers