bids are invited for digital projector and fisheye lens (hardware) - the projector model quoted is capable of running continuously for at least 12 hours a day and 364 days a year. all fixed systems are supplied with a customized chassis to bring the projector at the right height depending on the size and position of your dome with a narrower type of fisheye lenses (160° of vertical projection angle) to lower the height of the chassis and minimize the potential interferences with visitors’ view. model : barco f90 4k13 (qty. 1)or equivalent , image generator server (computer system) and playback system (hardware) - model: e&s digistar lite workstation mini digital planetarium system will have professional quality server / image generator/ graphic computer/ mounted on rack capable of handling planetarium shows and high resolution full dome video shows. this computer system with the quantity one (1) server for the projector and must be with the full dome and planetarium show simulation and play back software.a suitable solution shall be ensured to drive the required projector array with the specifications given below. the image gui server shall provide synchronization between images projected onto the dome through various image generator servers for a seamless image without any tearing. the server shall also provide synchronization of multilingual audio tracks with the projected film shows. , astronomy simulation, play back software, show control system and digital planetarium shows(software) - model: e&s digistarlite astronomy simulation and play back software - latest version of oem astronomy and playback software with perpetual license for playback of fulldome shows and planetarium shows and with facility to convert large format shows into fulldome shows.- the astronomy simulation & playback software must have built in back up feature. it should be possible to take a backup of all hard drives. interactive astronomy simulation tool & datasets.show control system: -th