- Messages
- 12,294
- Name
- Brian
- Edit My Images
- Yes
Looks like Pentax, maybe others can confirm.
thanks for the links, i think it might be a contax mount, anyone with experience with them?
Well my Rikenon lenses (which are Pentax K) have a red dot and there is a red dot on the camera so you know when mounting where to insert the lens. So it might be for a Ricoh camera.
I think every SLR lens I own regardless of make or mount has a red dot!
Steve.
Well Steve I think Kyle mentioned the red dot on the inside, and the two Pentax lenses I have don't have this and quite a few others makes don't either.
Thanks mateIn the first pic I thought the red dot was in the middle of a long flange (which was why I was sceptical about it being a Pentax fit), but in the second pic it's clearly at the right hand edge of a short flange. In fact, the mount looks almost exactly like the mount of the Pentax-M lens I just checked, with a red dot in the exact same location, and the 3 flanges looking just right. The two minor differences are that the inner raised element at 2 o'clock in the second pic looks level while on mine it is stepped, and that your lens has a white tab at 7 o'clock, while on mine there is a slot but no tab. That tab may (?) be to communicate aperture to the lens, so perhaps it's a Pentax-A equivalent. Does the aperture ring have an A setting?
Anyway, definitely looking like a Pentax-K mount to me.
A Pentax K adapter should fit regardless of what version the mount is right?
Forgot for you collectors:- Zorki 4 with Jupiter lens, but it wouldn't fire pressing the shutter button, there might have been a simple answer, and maybe would have got it dirt cheap because of this problem......but didn't bother.
It's important with a Zorki to adjust the shutter speed only after you've wound on, otherwise you risk breaking the mechanism. If it won't fire after being wound on, chances are that it's broken and the repair will end up costing more than the camera is worth. Might have been worth a punt for the lens though, they're quite popular for use on CSCs.

It's important with a Zorki to adjust the shutter speed only after you've wound on, otherwise you risk breaking the mechanism. If it won't fire after being wound on, chances are that it's broken and the repair will end up costing more than the camera is worth. Might have been worth a punt for the lens though, they're quite popular for use on CSCs.
what a find! cant say no for a quid!Olympus XA. 35mm lens, f2.8, an actual rangefinder, it's tiny, and according to the internet, has an excellent lens. Not bad for . . . £1 at a charity shop. Just need the batteries to see if it works now.
Edit: It says s76 silver-oxide batteries - just to confirm, LR44 is the current equivalent, right?
i think LR44 batteries are also designated a76 if that helps?Mine f90x had sticky back when I bought it. Clean it with nail polish cleaner or something like that. It must be what is happening to rubber back over years.Well I didn't get a Nikon F100, but a F90X with Nikkor H C 50mm f2 lens...for £10. Seems to be working on initial test but horrible sticky back......If I'm right the Nikkor 50mm lens was for Nikon F as it wont fit on my F-401.
The guy next to me bought a Nikon auto winder for £5 and think he said it fitted a FE. Also nice Lunasix 3 I thought would be worth a £1 as there was no way of testing it as the battery was flat, anyway said to the guy "not working, might not even work with a battery etc etc" but he still wanted £10........ too much of a gamble.
Forgot for you collectors:- Zorki 4 with Jupiter lens, but it wouldn't fire pressing the shutter button, there might have been a simple answer, and maybe would have got it dirt cheap because of this problem......but didn't bother.
Mine f90x had sticky back when I bought it. Clean it with nail polish cleaner or something like that. It must be what is happening to rubber back over years.
I wish I would have any car boot sales anywhere close to me![]()
Friend of mine bought f100 in pristine condition for £60... lucky git![]()
I swapped f90x for f100 and have to say it's much nicerH'mm I gave up trying to get a F100 for about £60, so bought a F90x at a boot sale and saved a lot of money![]()
I swapped f90x for f100 and have to say it's much nicer![]()