ThermNight TNC4k219R UK Release

The latest addition to the ThermNight series is finally here!

Here are some of the key features:

IMPORTANT!!: Please upgrade your firmware to the latest version at your earliest convenience! [Download]

We would also like to clarify that the new TNC4K219R is an upgrade of the original TNC225, to bring it into the same format as the TNC335 and TNC635.

DNT Optics has no intention of introducing any upgrade to the current TNC335R and TNC635R model in near future.