Omega Optical, LLC products

General Coatings - Custom & OEM Coating Solutions

Omega Optical - 110 Groove Transmission Grating Beamsplitter

The 110 Groove Transmission Grating Beamsplitter from Omega Optical is designed with high precision for various optical applications. This beamsplitter features 110 grooves per millimeter and is crafted from B-270 glass, offering reliable transmission properties. The component measures 12.7 mm square with a thickness of 3 mm, both with a tolerance of ±0.5 mm. It features a surface quality of 60-40 and delivers 90% efficiency at 633 nm wavelength. The operational angle is specified at 90° with a tolerance of ±0.50°. The beamsplitter can withstand temperatures ranging from -50°C to +125°C and has a power handling capacity of 40 watts per cm². This product is ideal for use in a variety of optical systems, providing dependable performance under specified conditions.

Omega Optical - 110 Groove Transmission Grating Beamsplitter, 25 mm Sq., 3 mm Thick

The 110 Groove Transmission Grating Beamsplitter by Omega Optical, SKU: TGB110-25, is a precise optical component tailored for efficient light management. This beamsplitter features a groove density of 110 grooves per millimeter and is manufactured from B-270 material. It measures 25 mm squared with a thickness of 3 mm and a dimensional tolerance of ±0.5 mm. The surface quality is rated at 60-40, ensuring minimal scatter and high optical clarity. It operates optimally at an angle of 90° ±0.50° and can withstand temperatures between -50°C to +125°C. Designed to handle power densities up to 40 watts per square centimeter, it ensures robust performance in various environments. The beamsplitter exhibits a transmission efficiency of 90% at a wavelength of 633 nm, making it suitable for advanced optical systems requiring high precision and dependability.

Bandpass Filters

Omega - Bandpass Filter

The spectral curve and ascii data is a typical representation of this filter’s performance, but will vary due to production and design variations. Omega only guarantees this part to meet the product specifications listed.

Omega - Bandpass Filter

Filters and Dichroics - Bandpass

Omega Optical - UV Bandpass Filter

The 380AF15 UV Bandpass Filter by Omega Optical is designed to enable the transmission of specific ultraviolet wavelengths while blocking others. It operates in the UV spectrum, catering to applications requiring precise wavelength selection. This filter has a center wavelength of 380 nm with a tolerance of ±4 nm, and it exhibits an optical density of ≥ OD2 for UV wavelengths at 350 nm, and ≥ OD5 between 405 nm to 1200 nm. Manufactured under MIL-C-48497A standards, it ensures high-quality construction with scratch and dig specifications. The filter has a diameter of 25 mm, a thickness of 4.7 mm, and features a protected coating to enhance durability and performance. Commonly used in fluorescence microscopy, spectroscopy, and analytical instruments, this bandpass filter improves the accuracy and reliability of measurements in scientific and industrial applications.

Omega Optical - Bandpass Filter

The 440QM21 is a precision bandpass filter engineered by Omega Optical. Designed for critical optical applications, it offers a spectral range that peaks at 448 nm and is built to meet MIL-C-48497A standards for scratch and dig. This filter provides an optical density greater than OD4 for wavelengths at 404 nm and an optical density greater than OD5 over a range spanning 457 to 1080 nm. The 440QM21 is constructed with high-quality surface coating techniques to ensure consistent performance in various demanding environments. Ideal for applications that require reliable excitation and precise control of light transmission, this filter serves a range of technical uses. Engineered to accommodate round optical setups, its design facilitates easy integration into existing systems. Reach out to Omega Optical for additional specifications or custom filter needs.

Beam Splitters

Omega - Beam Splitter

Dichroic Filters

Omega - Dichroic Filter

Diffraction Gratings - Echelle Gratings

Omega Optical - 31.6 Groove, 63° Echelle Grating, 12.5 X 25 mm, 6 mm Thickness

The 31.6 groove per millimeter, 63-degree echelle optical grating is designed for advanced spectroscopic applications. It features dimensions of 12.5 x 25 mm with a thickness of 6 mm, making it suitable for precision optical setups. Constructed from low CTE borosilicate, this grating ensures minimal thermal expansion, maintaining performance across a temperature range of -50°C to +200°C. The component is precision cut with a parallelogram angle of 90° ±0.50°, ensuring accurate alignment in optical systems. The optical surface quality is rated at 60-40, and the grating is aluminum-coated for enhanced reflectivity at 90%. It also boasts a damage threshold of 250 watts/cm², making it robust for high-power laser applications.