Launch of several broadband pass filters

Delta Optical Thin Film launches several broadband pass optical filters. They are optimized for applications that require high transmission performance over wide wavelength ranges with at least OD4 out-of-band rejection.The new series comprises:BP 550/190LF103000BuyData sheetBP 555/200LF102851BuyData sheetBP 788/365LF103001BuyData sheet

Brighter Solutions from Delta Optical Thin Film A/S

With Christmas just a couple of days away everybody is preparing for a well-deserved Christmas’ and New Year’s break. At DELTA we have been extraordinarily busy the last few weeks and as a result we have some exciting news to share with you. The optical filter business of DELTA will start in a new set-up […]

What is Optical Density?

We have prepared a short presentation for you that clarifies the notion of optical density (OD) and puts it into context with signal to noise ratio (SNR). In our daily work as filter manufacturer we often talk to customers with an electrical engineering or imaging background. In these and other fields SNR is an important […]

3rd International conference on Photonics, Optics and Laser Technology

3rd International conference on Photonics, Optics and Laser Technology The third edition of the PHOTOPTICS conference (3rd International Conference on Photonics, Optics and Laser Technology) organized by INSTICC (Institute for Systems and Technologies of Information, Control and Communication) will take place from the 12th to the 14th March 2015 in Berlin, Germany. Read the complete […]

DELTA Light & Optics launches Linear Variable VIS Band Pass Filter

DELTA’s innovative family of linear variable filters is extended with a sixth type – the best ever linear variable VIS band pass filter (LVVISBP) DELTA has lifted the application range of variable filters to new levels by introducing a new powerful type of linear variable filter (LVF). The new LVVISBP is the best of its […]