Nikon f-401s instruction manual

Another restriction is the AF system. In the early times every camera supported the screwdriver AF, but only the expensive ones supported the internal AF drive. As mentioned above, today things are reversed. Cheaper cameras do not support the screwdriver AF. Many people think a 'G' lens is the same as an AF lens with a locked aperture ring. Indeed, from a user point of view it is true for many cameras. Technically it is wrong! There is a property in the lens data that tells the camera that it is a 'G' lens.

If the camera recognises a CPU lens with an aperture ring and the aperture should be controlled from the camera e. The camera checks it in a mechanical way. If a 'G' lens is mounted, there is no such mechanical message.

Exactly at this point the F has its bug. If you move the AI-tab of the F by hand to a virtual high aperture value, a 'G' lens works fine. But before you go on ebay to buy an F, be warned: you will need additional and very small fingers if you want to photograph with a F and your 'G' lens ;. Currently I own five 'G' lenses. Can anyone help me out? Thanks in advance! Just found this thread as I am also looking for this user manual And I only have the F Samrerng Panchakunathorn, your link is down, would it be possible to upload it again by any chance?

The camera has a built-in light meter. It is designed for films in an ISO range of 25 to The film speed is read out via the DX code of the film. The aperture and shutter speed can be set by the Nikon FS automatically. The exposure time can be set manually. The aperture is also freely selectable. The Bulb mode can be used for long exposures. The shutter stays open as long as desired.

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