New！240-360 nm, 355 nm, 532 nm, and 1064 nm are available, and multiple magnification options are also available.

New！High-power focusing mirrors available in multiple focal lengths for 355 nm, 532 nm, and 1064 nm.

New！245-400 nm, 350-700 nm, and 650-1050 nm coating systems, with multi-focal length options for air-spaced achromatic lenses.

New Arrival! Off-axis parabolic mirrors — now available in 1/2-inch and 2-inch sizes. Working focal lengths fully expanded. Coating options include UV-enhanced aluminum, silver, and gold. Now live.

Adjust the rotating adjustment frame by grading. There are 15° and 22.5° increments available for rotation. 1 inch. New version is now available!

Compact rotation, available in 0.5, 1, and 2 inches, with tilted dial—newly updated

New Launch: Multi-wavelength Nanosecond Laser | Pulse Width ≤10 ns | UV to NIR | Customizable

Now Available: Polymer Circular Polarizers. Designed for high-performance polarization control, our polymer circular polarizers are available in five standard wavelengths — 405 nm, 488 nm, 532 nm, 633 nm, and 670 nm. In stock and ready to ship!

New Launch: Non-collimated LED Light Source Tailored for uniform large-area scientific illumination. Monochromatic wavelengths: 365 nm–630 nm. Compatible with external trigger and software control.

New Arrival，We are launching our brand-new high-precision temperature controller and temperature-controlled oven set.This unit delivers a temperature resolution of 0.001 °C, with temperature stability exceeding 0.001 K.

30 mm coaxial multi-layer support base, compatible with 40, 70, 80, 100, and 120 mm light heights, now available.

Electric mirror mounts, 0.5, 1, and 2-inch piezoelectric mounts with sub-urad precision control—now available!

New！The telephoto series of the zoom collimator has been launched.

New product launch! Hollow retroreflector — beam deviation angle < 20 arcsec, substrate material: fused silica, coating options: UV-enhanced aluminum, silver, or gold. Now available.

New Arrival! Plano-convex round cylindrical lenses.Newly added focal lengths: 200 mm, 250 mm, 300 mm, 500 mm.Available coating options: uncoated, 400-700 nm anti-reflection coating, and 700-1100 nm anti-reflection coating.

New Arrivals! Plano-convex cylindrical lenses.Newly added focal lengths: 400 mm, 500 mm, 700 mm.Coating options include uncoated, 400-700 nm AR coating, 700-1100 nm AR coating, and 1100-1650 nm AR coating versions.