Linvatec Endoscopic Camera Coupler | Model 8451 | 27mm Fixed Focal Length Eyepiece Adapter | Rigid Endoscopy Medical Video System Component | Used Condition

The Linvatec 8451 Surgical Coupler is a professional-grade optical adapter engineered to mechanically and optically connect standard rigid endoscopes to medical video camera heads. Featuring a 27mm fixed focal length, this coupler optimizes the visual field size and image magnification transmitted from the scope to the image sensor, ensuring crisp, edge-to-edge clarity during minimally invasive diagnostic and surgical interventions. Built with a universal mechanical eyepiece clamp and standard C-mount threads, the 8451 delivers a stable, sealed interface that preserves image alignment and protects the optical path from intraoperative fluids.

Technical Specifications

• Equipment Typology: Rigid Endoscopy Camera Coupler / Eyepiece Adapter

• Optical Focal Length: 27mm Fixed Focal Length Configuration

• Camera Head Interface: Standard C-Mount mechanical thread pattern

• Scope Locking Interface: Universal spring-loaded mechanical quick-connect jaw clamp (compatible with standard 32mm scope ocular rims)

• Primary Clinical Application: Arthroscopy, laparoscopy, cystoscopy, and general rigid endoscopic visualization

• Focus Mechanics: Integrated manual focus ring with knurled surface grip for tactile adjustments

• Material Composition: Passivated surgical stainless steel, anodized aluminum alloy housing, and multi-coated optical glass elements