Orion Eyepiece Ultra-Flat Field 24mm 65° 2" (63449)

The UltraFlat Field Eyepiece is engineered to deliver a high-quality, compact optical experience, specifically designed to eliminate field curvature at the edge of the view. This results in a flat, distortion-free image all the way to the edge of the field, even when used with very fast telescopes. The eyepiece features oversized lenses to provide the largest possible field of view and generous eye relief, making it comfortable for both regular users and those who wear glasses. The soft rubber eyecup ensures a comfortable viewing experience.

All optical surfaces are fully multi-coated (FMC) for maximum light transmission, and the lens edges are blackened to reduce stray light and improve contrast. The barrel is equipped with a standard filter thread, allowing the use of additional filters as needed.

This eyepiece is ideal for those seeking a wide, flat, and comfortable view through their telescope, with features that support both visual clarity and user comfort.

Specifications and Features

Coating of optical system: Multiple layers (fully multi-coated)
Connection (to telescope): 1.25-inch barrel
Eye relief: 29 mm, suitable for eyeglass wearers
Number of lenses: 5
Focal length: 24 mm
Field stop: 30.2 mm
Filter thread: Yes, for attaching filters
Adjustable eyepiece cup: Yes, folding design
Homofocal: No
Outer material: Aluminium
Type: Eyepiece
Optical design: SWA (Super Wide Angle)
Weight: 369 g
Diameter: 58 mm
Height: 114 mm