Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
It doesn't, but you can get there by using the Canon mount, and an M42->Canon adapter. I've used that to mount M42 lenses on an FE.I am not sure if the LetusFE has an m42 mount.
Yes, BUT: a little warning. Pentax changed the mount slightly for the SMC lenses. I found this out the hard way when I put an SMC Takumar on a Krasnogorsk K-3; that was a one-way trip because it was actually impossible to remove the lens, I ended up having to destroy the lens to get it off. So be careful with SMC Takumars. Might work fine, might not.SMC Pentax lenses are supposed to be really nice.