Extremely large reference flat for testing space optics

Extremely large reference flat for testing space optics

Optical Surfaces Ltd. has received an order from JEEWOO Photonics Ltd (Daejeon, South Korea) to produce a 700mm diameter reference flat – a key component in an optical test system being developed for a space optics organisation. The optical test system is...
Low profile mount offers stable platform for large mirrors

Low profile mount offers stable platform for large mirrors

Optical Surfaces Ltd. has developed a new low profile mirror mount that provides a secure platform for large and heavy high-precision flat, spherical, on-axis and off-axis mirrors. Robustly designed in black anodized aluminium, the mount can be tailored to match the...
High stability beam collimators for military optics testing

High stability beam collimators for military optics testing

Optical Surfaces Ltd has supplied two reflective beam collimators to a leading European supplier of high precision optics to military and defence contractors. Reflective beam collimators are mirror assemblies that take divergent or convergent incoming light and...
Custom Off-Axis Paraboloids

Custom Off-Axis Paraboloids

Optical Surfaces Ltd is a leading international producer of large diameter prototype and custom Off-Axis Paraboloids (OAPs) that deliver outstanding performance. Benefiting from an ultra-stable manufacturing environment, and employing proprietary production...
High magnification of small diameter laser beams

High magnification of small diameter laser beams

Optical Surfaces Ltd. has developed a proprietary artifact suppression method allowing them to design and produce a novel high magnification reflective beam expander for small aperture laser applications. Accurate high magnification of small aperture laser beams has...
High resolution imaging of astronomical objects

High resolution imaging of astronomical objects

Optical Surfaces Ltd reports that it has received a follow-up order from Magdalena Ridge Observatory (MRO) to produce three second generation off-axis beam compressors to expand the capabilities of the facility’s optical interferometer. The Magdalena Ridge...
High precision ellipsoidal mirrors

High precision ellipsoidal mirrors

Optical Surfaces Ltd is a leading manufacturer of precision ellipsoidal mirrors for demanding applications in telescopes, beam expanders and high-resolution x-ray imaging instruments. Ellipsoidal mirrors are the optical component of choice in these applications as...
Optical Surfaces expands range of large diameter mirror mounts

Optical Surfaces expands range of large diameter mirror mounts

The OS series of large-diameter mirror mounts from Optical Surfaces Ltd. are proven to provide a secure platform for larger, high-precision flat, off-axis, and spherical mirrors in stability-critical applications. Manufactured in robust, black anodized aluminium, OS...