Hi,
I ordered a manual extension tube from ebay.
I have an aperture ring on the lens, but I don't know how can I estimate the shutter speed (I don't have metering).
Is there any formula on the web? At least, something which helps me a bit. I shoot RAW.
Thank you!
I ordered a manual extension tube from ebay.
I have an aperture ring on the lens, but I don't know how can I estimate the shutter speed (I don't have metering).
Is there any formula on the web? At least, something which helps me a bit. I shoot RAW.
Thank you!