Expert Auto Tilt Sun Umbrella. You might be a bit startled during the first use: as soon as you comfortably open this umbrella, the crank can be turned further, causing the shade provider to tilt at the top. However, this is far from a mishap; it’s a technically refined feature. This design saves the user from awkward overhead maneuvering as the sun lowers. The overall concept shines in detail with Austrian craftsmanship from the manufacturer Doppler, including an adjustable umbrella pole and highly effective UV protection through a special umbrella fabric. Expert Auto Tilt Sun Umbrella, round. Offered in classic sizes by Doppler, this round sunshade is particularly impressive on the terrace when there is enough space for adjustment. A base weight of at least 50 kg is recommended.