If you press Menu, can you go and set the focal length manually?
When you turn on the camera with a manual lens mounted, but have SR disabled, the camera might not ask you for the focal length.
The focus confirm sound is another option in the Menu. This option might be separate from the volume of other sounds. Please check the manual for your camera. You can probably download a PDF version. Very hand, as you can search it quickly (ctrl+f) and have it with you on smartphones, tablets. There might be confusion between Mute camera, Sounds volume, and Beep On/off. I am not sure which of these options the K-1 has in Menu and which ones have to be disabled. I usually turn off all sounds on my cameras.
The focus point overlay is yet another option. The overlay is the little red square in the viewfinder that lights up. With some manual lenses, the contrast and light is so low that it does not trigger most of the AF points well enough (at least on my older camera, the K-1 might be different). These will only light up if you have the correct AF modes selected. For example, if you have Single point selected, then the other overlays will never light up. Secondly, if you have MF selected they might not light up. I think in order for them to show up, you need to have manual lens, AF enabled, and hold the AF button (this is shutter button half-press by default, but can be configured to AF-L/AE button or possibly others).
Btw, these overlays are a little smaller than the actual AF points.
Then there is the focus confirm icon, which is a little green hexagon in the viewfinder, just beneath the actual frame (near the other info). This is the only real focus confirm. The beep and overlays are not as accurate and are more informative in nature. This icon should show up every time the camera confirms focus. But again, the different focus points have different sensitivities. And it also depends on light scene and lens mounted. With the older cameras, manual lenses would only work with the centre point anyway. I am not sure if this was expanded by Pentax in the current generation.
This is all the help I can give, as a Pentaxian without a K-1.
Last edited by Na Horuk; 11-21-2016 at 09:04 AM.
|