Without a chat bot, a user might direct his browser to weather.com, then type in their zip code to get the forecast. With the Kikâs Weather Channel bot, a user can send a chat asking for âCurrent Conditionsâ or a â3-Day Forecastâ and the bot will reply with your answer. How good is it? The weather bot is smart â it remembers your zip code â but not too smart.
Portrait Prime Lenses | Standard Zoom Lenses | Wide-angle Prime Lenses | Wide-angle Zoom Lenses | Telephoto Zoom Lenses | Macro Lenses. Best Prime Portrait Lenses for Fujifilm X-T1. Below are the top recommended prime (portrait) lenses for Fujifilm X-T1 camera. You can choose the one you need. Fujifilm XF 56mm f/1.2 R: Ideal for portraiture. The Fuji XF 56mm f/1.2 is a super fast, ultra sharp portrait lens.
Canon EF-S lens mount. The Canon EF-S lens mount is a derivative of the EF lens mount created for a subset of Canon digital single-lens reflex cameras with APS-C sized image sensors. It was released in 2003. Cameras with the EF-S mount are backward compatible with the EF lenses and, as such, have a flange focal distance of 44.0 mm. Such cameras, however, have more clearance, allowing lens elements to be closer to the sensor than in the EF mount. Only Canon cameras released after 2003 with APS-C sized sensors support the EF-S mount. The S in EF-S has variously been described by Canon as coming from either Small image circle (the lens projects a smaller image circle than normal EF lenses to match the sensor), or Short back focus (the smaller mirror used in APS-C cameras also allows optical elements to protrude further into the camera body, reducing the minimum distance between the sensor and the back element of the lens).