Film SLR NIKON F75 with Nikon 18-55 DX lens & Kodak Ektar 100 negative film

Camera: Nikon F75 film SLR Lens: Nikkor 18-55 II f3.5-5.6 G DX Film: Kodak Ektar 100 Professional. This lens (which is a sharp and cheap digital DX lens) works perfectly on Nikon film SLRs like F100, F5, F6, F80, F75, F65, etc. above 22 mm. Between 18 and 22 mm, black corners appear on the frame (vignetting). Other DX lenses, like Nikon 18-70, 18-135 or 18-200 just don&work on such film cameras. Vignetting is visible at all focal lengths here.