Asahi S3 Extension Tube Set lens mount_Bronica ETR I've never seen that word

I've never seen that word printed on one so I have to assume they're not

and an excellent electronic viewfinder

- with some internal patterned dust and minor haze which won't affect imaging under most circumstances

8 R LM OIS WR Aspherical Macro

A fine grained

Asahi S3 Extension Tube Set lens mount_Bronica ETR I've never seen that wordThe Asahi S3 extension tube set includes three M42 thread mount extension tubes: roughly 9mm, 19mm, and 29mm, for a total of about 57mm extension when combined. These a re manual tubes: there is no stop down mechanism built in. In good condition, with minor paint and finish wear. Includes original leather case.