Home

Please support mflenses.com if you need any graphic related work order it from us, click on above banner to order!
SearchSearch MemberlistMemberlist RegisterRegister ProfileProfile Log in to check your private messagesLog in to check your private messages Log inLog in

Info on Kotaishi 28mm Konica AR mount
Post new topic   Reply to topic
Home   Manual Focus Lenses
View previous topic :: View next topic  


PostPosted: Sat Feb 15, 2025 5:35 am    Post subject: Info on Kotaishi 28mm Konica AR mount Reply with quote
I came across this lens, the plastic cup on the back had a 'K' on it so I thought it is for PK mount (Pentax).
But after some fitting, it turns out it fits my Konicas AR.

So I have been doing a bit more research on this lens but info is very scarce.
It focuses down to 0.25m (~10 inches), has 49mm filter size, very very smooth focusing, nice clean aperture blades.
f-stop is 2.8. Metal body. Just feels very well put together lens.

I have not tested it on landscapes yet.
Serial number is like a 1 then a bunch of zeros and then 51. Seems like a very low serial number.

Does anybody have any more info on these?


PostPosted: Tue Feb 18, 2025 1:22 pm    Post subject: Reply with quote
https://yashica.boards.net/thread/1306/kotaishi-lens

Distributor of third-party lenses
Post new topic   Reply to topic
Home   Manual Focus Lenses
Page 1 of 1