Holographic Technologies, Holographic Camera Systems, Holographic Recording Materials, 3-D Displays, Hologram Production, High Energy Pulsed Laser Design and Sales - Geola Digital uab in Lithuania manufactures lasers, holographic studios, digital holograms (i-Lumograms), digital holographic printers and copiers, performs consulting, custom R&D, certain equipment rent. - Geola Technology Ltd. in UK performs consulting in the the fired of digital holography and laser physics.