What challenges are there to lens converters? I recently purchased a Asahi Pentax 200mm lens and was told it was a Kmount lens. I got it for so cheap that I figured it was worth the risk. Turns out it’s a m42 mount lens. When I contacted the seller they said they will let me return it if I’d like. Is it worth getting a converter? What things should I consider should I purchase one to attach…

Europe travel & voltage converters. I have an upcoming trip to Spain and was looking at getting an outlet converter but noticed they all said I can’t plug my hair irons, electric toothbrushes, etc.. because of the voltage difference. So do I also need a voltage converter? What have you done when traveling to Europe? submitted by /u/GolfLover_Mama