Svbony 15 mm SV154 1.25" 70° SWA is a professional wide-angle astronomical eyepiece for general use. Thanks to the large exit pupil distance, this model ensures high observation comfort even for people using corrective glasses.

This eyepiece is equipped with an optical system with a focal length of 15 mm and an apparent field of view of 70°. To ensure high contrast and excellent detail, all lenses are fully multi-coated (FMC) and their edges are additionally darkened to minimize the risk of internal reflections.

The eyepiece is enclosed in an aluminum housing with a thread enabling the installation of 1.25" filters.

The most important features of the Svbony 15 mm SV154 1.25" 70° SWA eyepiece

• apparent field of view of 70° at a focal length of 15 mm
• lenses fully multi-coated
• threaded holder for mounting filters
• large exit pupil distance improving the comfort of observation with prescription glasses

Technical parameters

• apparent field of view (AFoV): 70°
• eyepiece focal length: 15 mm
• exit pupil distance: 13 mm
• Diaphragm diameter: 18.8 mm
• lens system: 5 elements in 4 groups
• coating type: full multi-layer coating (FMC)
• frame diameter: 1.25"
• possibility of installing a filter: yes, M28.5x0.6 thread
• frame material: metal

Set elements

• Svbony 15 mm SV154 1.25" 70° SWA eyepiece
• Optics cleaning cloth

Guarantee

12 months