Speaking of ridiculous things, there's always the Sigma "Green Monster"-- The 200-500mm f/2.8 lens that weighs 34.6 lbs, looks suspiciously like a high end refractor, and costs about the same as a small car.
Comes with a 2x teleconverter, hence the 1000mm on the display.
An SLR requires retrofocus WA FL optics to leave room for the reflex mirror. The rangefinder can use not-reotrofocus designs since it has no mirror to leave room fo.
It's do-able. I assume it's been done. The aperture and the shutter are combined inside the Pentax 110 body -- and automatically control the exposure of the film.
It's do-able. I assume it's been done. The aperture and the shutter are combined inside the Pentax 110 body -- and automatically control the exposure of the film.
An SLR requires retrofocus WA FL optics to leave room for the reflex mirror. The rangefinder can use not-reotrofocus designs since it has no mirror to leave room fo.