REDHILL, England (Reuters) – From camera lenses to trucks, more than 3,000 items of outside broadcasting equipment used to cover major sports and entertainment events are headed for auction next month, with a total estimated value of $10 million. The lots have been gathered from British outside broadcast company Arena TV, which collapsed into administration late last year, as part of a liquidation sale. Filling up three hangars at an airfield in southern England, the cameras, outside broadcast trucks and trailers, more than 100 km of cables and other items were used to cover events like the 20…