Ocular SV190 1,25 inches UF18mm Ultra Flat Field FMC for astronomy

The SV190 ocular is designed to provide a sharp and precise image, even at the edges of the field of view. Thanks to its 8-lens and 5-group design, it delivers excellent contrast and high color purity.

Features

• Flat field: field curvature correction for a sharp image up to the edges
• Clear image coating and edge beveling of lenses for r les>
• Comfortable: wide viewing angle of 65° to keep details in focus across the entire field of view
• Ocular system: ability to fold the ocular for glasses wearers or not, with an M42x0.75 thread for astronomical photography

Technical Specifications

• Focal length: 18 mm
• Size: 1.25 inches
• Eye relief: 20 mm
• Lens structure: 8 elements / 5 groups
• Field of view: 65 degrees
• Coatings: fully multi-coated