OTF STUDIO:  ALL  IN  A  NEW  LIGHT

Next Workshop:

Location: Leica Welt, Wetzlar, Germany

Neubau Leica Camera Fassade

Photo: Hanneke Heinemann

Save the date:

11.06.2025 - 13.06.2025

New features, updates, and bug fix are here.


The most recent: Spectral, Contour and Surface panels in the monitoring mode; Multi-Environments in the AS mode.

Also: Manual option for Smart Brush; various import options in the OM mode.


Downloads: OTF Studio Thin Film Software and taReo


Please be informed about new features in the Development history


Here you can download OTF Studio Thin Film Software and taReo software. To download the software you need a valid UserID.


OTF Studio Thin Film Software for design, characterization, and monitoring of interference opical coatings.

OTF Studio Version 24.57, 64bit
November 26, 2024

OTF Studio Version 24.57, 32bit
November 26, 2024


 taReo is a software tool for automation of thin film deposition.

taReo Version 24.50, 64bit
October 20, 2024

taReo Version 24.50, 32bit
October 20, 2024


Previous versions:

OTF Studio v.24.53, 64bit

OTF Studio v.24.53, 32bit

OTF Studio v.24.50, 64bit

OTF Studio v.24.50, 32bit

OTF Studio v.24.46, 64bit

OTF Studio v.24.46, 32bit


If you are interested in our software, please get in touch with our authorized distribution partners. If you are outside of the distributor regions below, please contact directly OTF Studio.

  • In Europe:

    Dr. Burkhard Kolb

    E-mail i.langbein@gmx.de

    Phone +49(0) 6171 286 33 05.

  • In Japan:

    Mr. Yasunari Onizaki

    E-Mail: y-onizaki@caywan.com

    Phone: +81-90-8321-7341

    • In the United States of America and Canada

      Dr. Vladislav Matusevich, Mr. Ian McNee

      E-Mail: sales@oregon-photonics.com

      Phone: +1 208 890 7809

    • In South Korea, Taiwan, Malaysia, Singapore, Thailand, and Vietnam

      Mr. Tadashi Watanabe

      E-Mail: tadashi.watanabe@douhagiken.com

      Phone: +81-90-3558-5986

      • In Turkey

        Mr. Oğulcan Açikgöz

        E-Mail: ogulcan.acikgoz@poloptech.com

        Phone: +90 312 909 3335/2506

      • In China

        Dr. Hongliang Lin

        E-Mail: hongliang.lin@brilliantoptics.com

        Phone: +86 755 8255 3339

        Michael Trubetskov is winner of all recent optical interference coatings design contests

        Network:  optence grau rot