17° Optical Viewfinder, 28mm/35mm/50mm External Mini Finder, with Precise Framelines, Cold Shoe Mount, for Film Cameras, Photography, Precise Framing

Specifications: Product Name: 17° Optical Viewfinder Optical Construction: 5 elements in 4 groups Lens Groups: 4 elements in 3 groups Casing Material: Aluminum Lens Material: Glass Metering Area Field of View: Approx. 17° (135mm equivalent) Maximum Field of View: Approx. 84° (24mm equivalent) Metering Area Shape: Square Metering Area Frame: Bright Frame Composition Frames (35mm format): 28mm, 35mm, 50mm Cold Shoe Mount Position: Centered / Positioned downward Can be fitted with a diopter lens and a viewfinder port Operating temperature: -10°C to 60°C Operating humidity: 30% to 80% Storage temperature: -20°C to 70°C Dimensions: Without hot shoe mount: 32.5mm * 25.3mm * 17.3mm With hot shoe mount: 32.5mm * 25.3mm * 21.9mm Weight: 21g Packaging Contents: Optical viewfinder * 1

• The 17° Optical Viewfinder features bright framelines for 28mm, 35mm, and 50mm lenses, ensuring precise framing for your photography needs.
• This standalone Optical Viewfinder operates purely on optical principles and lacks a metering function, meaning it does not display metering results or communicate with digital or film cameras.
• In low-light conditions or scenes with significant brightness contrast, the framelines of the 17° Optical Viewfinder may not be easily visible; adjusting your eye position can help confirm the frame lines.
• All frame lines are displayed simultaneously in the 17° Optical Viewfinder, allowing for comprehensive composition without the option to isolate individual framelines.
• Equipped with a cold shoe mount, the 17° Optical Viewfinder can be easily attached directly to your camera's hot or cold shoe for convenient use during filming.