TopPride™ filters: Delta´s highest quality fluorescence filtersets // Standard

DELTA, one of the world’s leading players in advanced thin film coating, is proud to present its new TopPrideTM range of filters.
This new filter range is being released in conjunction with Photonics West 2009.

This magnificent new range of filters represents the best DELTA can provide in terms of transmission and steepness.

All TopPride™ filters are :

Single substrate construction
Without colored glass (minimal lens effect, extreme durability and minimal auto fluorescence).
Ultra Hard Coated using oxide materials
Typical transmission level for these filters is 95-98% (minimum 92%)
The upper limit of the blocking range has been extended from the traditional 780nm to beyond 950nm to better suit modern camera based micro-scopes
TopPride™ dichroics can be made with low bending by applying a stress compensation antireflex coating on the rear side.

Very few companies in the world are able to manufacture filters with these advanced specifications. DELTA’s manufacturing technology also enables us to produce TopPrideTM filters in volume at very competitive prices.

TopPride™FSTP 0003: fluorescence filter set for Rhodamin

TopPride™FSTP 0050: fluorescence filter set for mRFP