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Chronos User Discussion / Re: Shotgun shot pellet stream heading up to the clay pigeon - advice on lens needed
« on: August 09, 2024, 03:32:41 PM »
I think that's a tall order but very interesting project! If it was me i would automate the clay Pidgeon launcher and set it up so it fires the clay Pidgeon to the sameish place every time then set the lens to focus on that area in the sky, maybe use reflective shot so its easier to see I think it would be really difficult to pull focus that quick to follow the shot maybe it could be done with a stepper motor controlled by the pc that controls the launcher and starts the camera. You would need a quick lens to let as much light in as possible with a wide focus range maybe something like a wildlife or motorsport lens. I would get the MFT adaptor so the lens is more secure then a speed booster MFT to whichever lens you decide on. I think the lens will be expensive for what you want to do. I would maybe rent a few to get what suits you. but I recon your into thousands not hundreds 600mm is maybe a good place to start but thats just a guess