I have just purchased a Pen FT complete with 40 f/1.4.
The lens must be older than the camera, only having the aperture scale, ie without the numbering corresponding to the meter. The lens also has focussing backlash or something, I can feel a slight bit of play in the ring, plus the image moves a little sideways in the finder when moving focus quite quick, less so if I take time to not abruptly change focus setting. I wonder if I just live with it, or the lens needs a service (purchased from Japan and I'm in the UK, so a bit of hassle to return for an otherwise perfect lens in terms of optical condition, no dust or marks).
Can anyone please advise how I can transpose the meter numbers to aperture values, (I'm assuming there's no correlation to shutter speed).
Also what battery do I need, or adapter plus battery? Assuming there's some form of translation between exposure numbering and f stop.
Alternatively I'll use my handheld meter / or Sunny 16.
Hope someone can advise, many thanks.
Steve.