This Kodak 80 carousel retention ring tray lock ring retainer is a must-have for anyone who owns a Kodak slide projector. It is compatible with Kodak brand projectors and specifically designed to hold 80 slides in a carousel. The tray lock ring retainer is easy to install and provides a secure way to hold your slides during projection.

Made by Eastman Kodak, this carousel retention ring tray lock ring retainer is a high-quality accessory that is built to last. It fits perfectly with your slide projector and ensures that your slides stay in place during projection. This product is ideal for film photography enthusiasts and anyone who wants to enjoy a professional-level projection experience at home.