Range First Range Standard Range Pro Optima Software Optima is the leading software for developing the actual speed polars of a sailboat. Easy to use and accessible to all, it makes it possible to analyse polar performance and create very accurate routing. It can be used both for calculating accurate laylines on a race course and also for working out offshore routing. Logging the data Calculation of polars Potential polar applications Optima pulls in all the data into a central point. The software works independently although it is possible to specify the sea state and other key values.. The Optima software records the data and calculates the speed polars, whilst discarding unreliable values and filtering any anomalies that might skew the quality data. This creates a performance curve for the boat which is proven and reliable. - Entry of polars and performance analysis of the boat into Optima software program. - Creation of a polars file for feeding into navigation software
 - Entry of polar data into Adrena software for planning the pre-start, calculating laylines and routing. Calibration of instruments Optima makes it easy to calibrate your boat’s speedo and wind vane. KEY FEATURES 
• Calibration of instruments
 • Data Acquisition
 • Calculation of speed polars
 • Calculating VMG and target boatspeed
 • Sailect analysis The goal on Roxy is «100%» - we use Optima software to record the boat’s polars. Also, it shows our current speed as a percentage relative to the optimal speed of the boat. The goal, of course, is to always be 100%!»
 SAM DAVIES (UK), skipper of IMOCA 60 Roxy, Transat Jacques Vabre 2007 NAVIGATION SOFTWARE t o s er ve your per f or mance 9