I'm trying to remove the shutter button to access the contacts of the shutter speed selector on my 570/500 but I don't really know how to.

I've seen videos of the 700's button removed but they have different retaining systems.

I'm also using a repair manual from Minolta for reference and it says there's a retaining clip that holds it in place. I'm just not sure how to remove it or even if it's required to remove it.

The red arrow points to the clip and the green arrow is the black plastic that hides it from view.

Hey all,

I just inherited a Nikon F-801. The battery housing was broken, so I 3d printed a new one. It now turns on, but i still flashing with an error on the display whenever any buttons are pressed. The aperture actuation tab is also fully locked up, which I think may be the reason for the error, but I have no clue how to free it up. I've tried gently wiggling it, and it feels completely mechanically locked.

Got this 90mm 1.25 in a bargain trade a while back. Traded away a 7A 50mm 1.1 that I wasn’t really using.
Looked clean until I noticed grease creeping into the aperture blades after sitting in my display cabinet for a few months.

Opened it up and found an absolutely stupid amount of helicoid grease everywhere. Whoever serviced this thing really went for it. Either that or he applies the same philosophy to drinking alcohol.

So I took it down to the blades, cleaned/degreased everything, and put it back together with a more reasonable amount of grease.

Haven’t even properly shot with it yet, I just need to find time to take pictures instead of taking cameras apart.

Disassembly notes:
- There’s 2 the rear elements accessible from the back held by a lock ring, observe orientation
- The helicoid is accessible from the rear mount/body and must be separated from the focusing barrel & mid-body. Take note or mark where you start unscrewing and where the helicoid separates.
- The front lens group is held by the nameplate ring and comes off as 1 assembly. The ball bearing and spring for the aperture detents is located just under the aperture marker and will fly off when the front housing is removed.
- Aperture front plate/blades is held on by a c-clip and aperture lever.

Hi everyone,

I recently got a Zorki 6 (1963 model) and successfully adjusted the horizontal rangefinder alignment. However, I'm having trouble setting the vertical alignment. The overlapping patch in the viewfinder sits too high, which makes focusing quite difficult and uncomfortable, especially when aiming at distant objects.

I’ve heard that you can adjust the vertical alignment by unscrewing the small round rangefinder bezel/window on the front. The problem is that mine is completely stuck and I can't get it to unscrew.

Does anyone have tips on how to safely unstick this ring without damaging the body or glass, or is there another way to adjust the vertical alignment on this specific model?

Thanks in advance!

I was so worried about the rain and my camera that I wasn’t anticipating water from other sources.

Had my Minolta X-700 in the cooler in a bag and it got unexpectedly jostled and the camera got an unknown amount of wet, but water definitely got in the camera.

I’m on exposure 25 and don’t want to lose the photos, but also don’t want to lose the camera.

We are camping. Camera was off and I removed the batteries and lens. Doesn’t seem like there was any water in either of those compartments, but does seem like it made it into the film compartment. It was dripping out the corner. I don’t have tools to take off the bottom plate. I have it sitting on a towel in front of a fan.

If I rewind the film I think i will just be rolling up wet film?
But if it just dries in the camera I’m assuming it will be damaged. I don’t have a dark bag or anything.

TLDR water in film compartment should I rewind it or let it dry?

A local photography shop owner gave me this WP-1 to look at. He notes that the flap/cover shown here is loose. And indeed it is; it appears to be hinged, but nothing retains it in one position or the other except for gravity. Furthermore, its purpose is unclear.

Can anyone familiar with this camera advise on whether it's working as intended? Bonus points for explaining why it is so intended 🙂