Todd, Gee, I always thought it was a focusing eyepiece that also acts as a diopter correction. I just tried mine, and when I raise my eyepoint higher, I end up looking at the top of my prism :-) Jerry todd belcher wrote: > It is a high eye point eyepiece for the Rollei TLR type prism. > > On 22-Jun-06, at 3:18 PM, Slobodan Dimitrov wrote: > > > Ok! Any one know the use of this little item? > > http://tinyurl.com/kmgmy > > > > Slobodan Dimitrov > > Studio G-8, > > Angels Gate Cultural Center > > http://sdimitrovphoto.com > > > > > > > > > > --- > > Rollei List > > > > - Post to rollei_list@xxxxxxxxxxxxx > > > > - Subscribe at rollei_list-request@xxxxxxxxxxxxx with 'subscribe' > > in the subject field OR by logging into www.freelists.org > > > > - Unsubscribe at rollei_list-request@xxxxxxxxxxxxx with > > 'unsubscribe' in the subject field OR by logging into > > www.freelists.org > > > > - Online, searchable archives are available at > > //www.freelists.org/archives/rollei_list > > > > --- > Rollei List > > - Post to rollei_list@xxxxxxxxxxxxx > > - Subscribe at rollei_list-request@xxxxxxxxxxxxx with 'subscribe' > in the subject field OR by logging into www.freelists.org > > - Unsubscribe at rollei_list-request@xxxxxxxxxxxxx with > 'unsubscribe' in the subject field OR by logging into www.freelists.org > > - Online, searchable archives are available at > //www.freelists.org/archives/rollei_list > > -- > No virus found in this incoming message. > Checked by AVG Free Edition. > Version: 7.0.394 / Virus Database: 268.9.2/373 - Release Date: 06/22/2006 --- Rollei List - Post to rollei_list@xxxxxxxxxxxxx - Subscribe at rollei_list-request@xxxxxxxxxxxxx with 'subscribe' in the subject field OR by logging into www.freelists.org - Unsubscribe at rollei_list-request@xxxxxxxxxxxxx with 'unsubscribe' in the subject field OR by logging into www.freelists.org - Online, searchable archives are available at //www.freelists.org/archives/rollei_list