AmScope 0.5X Magnification C-mount Lens Adapter for Microscope Video Cameras

This is a 0.5X focus-adjustable C-mount camera adapter for older microscopes with 28mm threaded photo-ports. The microscope side has a male 28mm thread, and the camera side is standard 25.4mm C-mount. This adapter would replace the existing photo-tube. It is best-suited for cameras with 1/2" format sensors. Features & Specifications : Power: 0.5X Mounting Size on Camera Side: 1" (25.4mm) in diameter Mounting Size on Microscope Side: 1-1/8" (28mm) in diameter Manufactured under ISO 9001 Quality Control Standards Warranty: 1 Year