
	Optics

Spectral Systems provides complete optical fabrication offering a broad range of products and services.

Spectroscopy Grade Transmission Windows

A wide range of geometry and selection of materials for custom applications Spectral Coverage. (see Materials)

Lenses with Power

Plano Convex, BiConvex, BiConcave, Positive and Negative.

Meniscus Lenses

Single element design capability. (see Materials)

FTIR Beamsplitters

High precision flatness to Lambda/50. Parallelism to 0.25 arc seconds. (see Materials)

Spectral Coverage and deposition both under one roof. (see Coatings)

Sub-Assembly and clean room cabability.

Attenuated Total Reflection Prisms

Variety of geometry and selection of materials.
(see Materials)

Spectral Coverage U.V. to F.I.R.

Solderable Optics

Metalized edges allowing for soldering and leakproof sealing, either for vacuum or pressure applications. (see Coatings)

Our flat work area has over 30 planetary laps in diameter up to our 48-inch Strausbaugh. We routinely produce 1/20 wave visible flatness on beamsplitters, prisms & interferometer plates.


	Although many techniques have been automated, we have not lost the art of manufacturing optics by skilled technicians using manual expertize..

	Mirrors Totally reflective optics, as well as enhanced and protected. Substrates range from float glass and Pyrex to Aluminum and Copper. Capability to diamond turn off axis reflectors. (see Diamond Turning) Platimum, Copper, Aluminum, Gold, Titanium and Silver sputtered reflective surfaces. Aluminum and Gold evaporated reflective surfaces. (see Coatings) Lambda/20, 20/10 Scratch Dig capability. (see Line Card)
	Spheres, Hemispheres, Hyperhemispheres, Cylinders, HemiCylinders Custom single bounce ATR applications. Wide Variety of materials. (see Materials)
	Mircroscope Optics Immersion Lenses down to one millimeter radius and 100 micron features. Cassarain objectives metal optics for I.R. and visible applications. Fibre optics Polishing.

phone: 845-896-2200 fax: 845-896-2203