I own a 300 c Fuji and a 450 c Fuji that I use on my 8x10. I also use a Schnieder 210 that doesn't actually cover 8x10 I've found. So I'm considering a 240 mm. It appears Fuji makes one and Schnieder has the G-Claron. If you're familiar with either of these lens tell me what you think.