Compact Solution for Precise Image Deviation

Key Features:

• Image Consistency: Images remain neither inverted nor reversed when deviated by 90 degrees.
• Constant Deflection: Ensures all transmitted rays are precisely deflected by 90 degrees, unaffected by slight movements.
• Versatile Applications: Ideal for rangefinders and viewfinders in single reflex cameras.
• Enhanced Reflective Surfaces: Aluminized with a protective black paint overcoat for durability.

Product Specifications:

• Material: BK7, fine annealed
• Dimension Tolerance: ±0.1
• Flatness: λ/4 at reflection surface, λ/2 at transmission surface
• Surface Quality: 60-40 scratch-dig
• Clear Aperture: 90%
• Coatings: Reflective surfaces coated with enhanced aluminum and black paint; Entrance and exit surfaces feature 1/4 wave MgF2 coating at 550nm for 0° angle of incidence.

For engineers seeking precision optics solutions with consistent image deviation and versatile applications, the GCL-0302 Penta Prisms offer unparalleled reliability and performance. Its unique design ensures stable image orientation and precise deflection, making it an essential component in various optical systems. With enhanced reflective surfaces and durable coatings, this compact prism delivers exceptional optical performance in demanding environments. Whether for rangefinders or single reflex camera viewfinders, the GCL-0302 Penta Prisms excel in providing reliable image deviation for critical applications.