Available in 50 mm, 2.5-inch, and 3-inch optical heights, with optional lens mounts, mirror mounts, beam splitter mounts, prism mounts, and rotating adjustment mounts.

Vortex phase plates now feature added anti-reflection (AR) coatings for higher transmittance. Additional operating wavelength specifications for m=1, 2, 3, and 4 have been added — newly available!

High-power ring shaping DOE now comes with new 532 nm ring and 1080 nm dot-ring shaping options, fitting more application scenarios. Now available!

New! Polymer true zero-order half-/quarter-wave plates now cover 405–1550 nm, with stable λ/2 or λ/4 retardation and low incident angle sensitivity for efficient polarization control in quantum proof-of-principle tests.

High-power homogenizing DOE with special phase design, supports larger homogenized beam sizes, operating wavelengths 355 and 532 nm, now available!

New! Narrowband PBS cube kits — dielectric coating separates S/P; narrowband-optimized extinction ratio (Tp:Ts > 2000:1). 10 pcs, 12.7×12.7×12.7 mm, 5 bands, 420–1100 nm; for quantum precision measurement.

New! Air-spaced zero-order quartz QWP & HWP kits: air-gap design suits high-power lasers. 10 plates of Ø12.7 mm, D-flat marking the fast axis, 509–1013 nm; for quantum precision measurement, atomic clocks, laser cooling.

New! True zero-order quartz quarter-wave & half-wave plates, optically contacted: ultra-thin quartz crystal on an H-K9L substrate, combining true zero-order performance with high mechanical strength.

New! Light-blocking sheet with center chrome design delivers high attenuation (OD≥2.5) in the 400–1050 nm range; AR-coated chrome area effectively reduces back reflections, boosting imaging contrast and signal-to-noise ratio.

New! 6-Piece Mirror Kit — mirrors & mounts pre-matched, ready to use. 7 categories: dielectric, metallic, laser-line, ultrafast, etc., covering wavelength bands & laser types. On sale now!

Weak magnetic mounts and accessories with relative permeability <1.05, including 0.5, 1, and 2-inch mirror mounts, prism mounts, lens mounts, connecting rods, clamping blocks, screws, washers, and more.

SM1 internal thread, C-type external thread extension sleeve is now available, with options of 8, 12.5, and 25 mm!

Ø20 diameter, height 20-50mm optional, stainless steel material, extremely compact design, set available at a more affordable price!