News

DELTA Optical Thin Film continues expansion with appointment of distributor for Greater China

DELTA Optical Thin Film, world leading manufacturer of advanced optical interference filters, including unique Linear Variable Filters, is pleased to announce it has signed a distribution contract with Chinese company WESI Technology based in Shanghai.

Welcome to DELTA optical thin film

Welcome to DELTA optical thin film. To celebrate the opening af their online shop DELTA offers a 10% discount on all products for orders placed before January, 1st 2013. Make use of this unique opportunity and order your DELTA high performance filters today!

DELTA establishes North American office

DELTA establishes North American office for linear variable filters

DELTA launches Linear Variable VIS Band Pass Filter

DELTA launches Linear Variable VIS Band Pass Filter

DELTA extends wavelength range of LVF

DELTA extends wavelength range of LVF

DELTA launches new linear variable long pass filter

DELTA’s innovative family of linear variable filters is extended with a fifth type – an improved version of the linear variable long pass filter

DELTA Light & Optics Launches Linear Variable UV Band Pass Filter

DELTA’s innovative family of linear variable filters is extended with a forth type – the unique linear variable UV band pass filter.

Visit us at the SPIE Photonics Events 2012

We welcome you at the BiOS Photonics West and the SPIE Photonics West 2012

Photonic West 2011

Photonic West 2011 in San Fransisco

DELTA Roadsensors is again expanding its presence on the global market

DELTA is continuously looking to expand our presence on the global market and to improve the service to our customers locally. Recently DELTA Roadsensors has added new dealers in Malaysia, Singapore, Sri Lanka and Vietnam, please see the dealer list for contact details. Further expansions of loca...

LTL-XL state of the art retroreflectometer

LTL-XL retroreflectometer is the latest model from DELTA offering a very user friendly way of measuring pavement markings.

A new and modern colour display, recording of temperature and humidity, recording the name of the user and the road measured has made measuring night visibility (RL) a...

DELTA to launch its new TopPride™ filter range

This magnificent new range of filters represents the best DELTA can provide in terms of transmission and steepness. All the filters in the TopPrideTM range are made as single substrate constructions, without the use of coloured glass. This ensures minimal lens effect, extreme durability, and mini...