Meet us at Asia Photonics Expo 2025

We will be joining the Asia Photonics Export in Singapore from 26-28 February 2025

Join us at one of the leading events for photonics and optical technologies in Asia. From February 26–28 at Sands Expo and Convention Centre (Marina Bay Sands), you’ll find us showcasing our cutting-edge optical filter solutions.

We specialize in designing and manufacturing custom optical filters, including bandpass, edge, blocking, dichroic, and linear variable filters. With advanced design software and precise deposition control, we seamlessly transition from prototypes to large-scale production.

Collaborating closely with our customers, we ensure tailored solutions that meet your specific needs. Visit us at our booth to explore how our expertise can support your photonics innovations!

Explore Our Advanced Multi Bandpass Filters

Multi-bandpass filters are well suited for fluorescence spectroscopy instruments that need to work with multiple excitation wavelengths and/or multiple emission wavelengths.

We manufacture double, triple, and quad bandpass filters with high pass-band transmission and deep out-of-band blocking.

In combination with a range of LEDs, these filters are ideal for building fast and complex optical systems with no moving parts.

Revolutionizing Point-of-Care Diagnostics with Precision Fluorescence Filters

Experience the power of our fluorescence filters, designed specifically for point-of-care applications. These high-performance filters deliver unmatched precision, enabling rapid and reliable diagnostics when it matters most.

Discover how our cutting-edge technology is advancing healthcare by providing the accuracy and efficiency needed for critical diagnostic workflows.

Endless possibilities with Variable Filters

Continuously Variable Filters (CVFs) – also known as Linear Variable Filters – from Delta Optical Thin Film is wedged filters, whose spectral properties vary continuously along one dimension of the filter.

A single CVF for example can replace a large number of fixed filters or a grating based monochromator in an instrument. It is possible to adjust the center or edge wavelength by sliding the filter or rotating it.

CVFs are also ideally suited for order sorting in diode-array-based spectrometers.

Setting the Standard in Fluorescence Filters

At Asia Photonics Expo 2025, we’re spotlighting our industry-leading fluorescence filters, crafted for unparalleled performance in demanding applications. Designed with precision and innovation, these filters enhance fluorescence detection, delivering superior signal-to-noise ratios and optimal transmission.

Discover how Delta Optical Thin Film’s advanced solutions can elevate your fluorescence-based workflows, from cutting-edge research to clinical diagnostics. Let’s talk about how we can help meet your specific challenges – visit us to learn more!