Today's Scleral Lens. Scleral lenses are now universalââused not only for irregular cornea patients, but also to treat high refractive errors and presbyopia. Goal Statement: This article will present an update on today's scleral lenses and outline their ability to treat patients with irregular cornea, high refractive errors and presbyopia.
Put the tenderloins on a rack in a roasting pan, and roast them in a 450Â°F oven. After about 15 minutes, check the internal temperature with a probe thermometer. For a tenderloin that's medium-rare, look for an internal temperature of 120Â°F. For medium, the internal temperature should be 125Â°F.When the tenderloin is cooked the way you like it, let it rest at room temperature for 15 minutes before slicing. This will let the juices redistribute so the meat is juicy all over.or medium, the internal temperature should be 125Â°F. When the tenderloin is cooked the way you like it, let it rest at room temperature for 15 minutes before slicing. This will let the juices redistribute so the meat is juicy all over.
Then lower the oven temperature to 350 F. Roast the tenderloin at 350 F until it reaches an internal temperature of 125 F for medium rare, or about 8 minutes per pound; roast until it reaches 130 to 135 F for medium, or about 10 minutes per pound.Insert an instant-read thermometer in the center of the tenderloin to check its doneness.rill the tenderloin for 12 to 15 minutes per pound for medium rare, or until it reaches 125 F; grill it for 15 to 18 minutes per pound for medium, or 130 to 135 F. Transfer the tenderloin to a carving board when it reaches the desired temperature.