Προσοφθάλμιο Baader Planetarium 2454605 eyepiece Black

The Baader Planetarium 2454605 eyepiece Black is a high-performance 5mm focal length eyepiece from the Hyperion series, designed for both visual observation and afocal photography with telescopes. It features an apparent field of view of 68°, providing a wide and immersive viewing experience.

Its optical design consists of 8 lens elements in 5 groups, delivering outstanding sharpness and excellent color correction for clear, high-contrast images. This eyepiece has a 20mm eye relief, allowing comfortable viewing without straining the eye.

• Focal Length: 5 mm
• Apparent Field of View: 68°
• Eye Relief: 20 mm
• Lens Elements: 8
• Lens Groups: 5

It supports standard barrel sizes of 1.25" (31.7mm) and 2" (50.8mm) and is equipped with two external threads, M43 and M54, enabling robust attachment to digital cameras (CCD/DSLR) for afocal projection photography. The lenses are fully broadband multi-coated with the proprietary Phantom Coating, improving light transmission and minimizing reflections for enhanced image quality.

Additional features include a rubber eye guard for comfort and three end caps for protection when not in use. The eyepiece body includes a safety undercut on the barrel and blackened lens edges to reduce stray light and improve contrast.

This eyepiece is ideal for amateur and professional astronomers seeking a versatile eyepiece for high-quality visual observations and precise camera attachments for astrophotography purposes.