For sale: a practical OLYMPUS OM-1 with a 50mm F1.8 lens. This unit is an early model from the 300,000 serial number range and, while it has some issues, it is fully functional. Overall, there are scratches and some dents, but nothing that affects its functionality. *Please take a good look at the images.* Regarding the prism corrosion, which is common in OM-1s, it is present at the bottom of the viewfinder, but it doesn't affect shooting, so I've addressed it by removing the deteriorated light seals and cleaning the prism. The issues with this unit are a scratch on the eyepiece lens and a slight cloudiness. *Please check the images.* Other than that, the shutter curtain seems to be free of severe wrinkles or pinholes, as far as I can tell. The shutter speeds also appear to be working correctly from 1 second to 1/1000 second. The exposure meter has been checked with LR44 batteries. I cannot guarantee its accuracy, but I compared it to a Nikon FM2, and it gave comparable readings. It should be fine for general negative film. The lens is a 50mm F1.8. I have done some basic cleaning, but some dust, debris, and mold marks remain. It might be affected in extreme backlight, but it should be fine in normal light. *Basically, it is usable.* In addition, the light seals have been replaced in various places, so you can use it right away. I have briefly explained the item above, but please feel free to ask any questions you may have. The items for sale are everything in the images. Also, please refrain from purchasing if you are looking for a mint condition item or if you are overly concerned about minor details, as this is a used item. By the way, this listing is only on Mercari, so you can buy it immediately. Thank you.