SV BONY 34MM 72°

Take in sweeping, immersive views of nebulae, star clusters and other deep-sky objects with the SVBONY 34mm 72° ultra-wide-angle eyepiece. Computer-optimized optics combine low-dispersion and high-refractive-index glass with full multi-coating for excellent contrast and light transmission, while the long 24 mm eye relief keeps viewing comfortable, even with eyeglasses. The all-metal, argon-purged body resists moisture and harsh weather.

Features

• 72° ultra-wide field: expansive apparent field for immersive deep-sky views.
• Fully multi-coated optics: low-dispersion and high-index glass for sharp, high-contrast images.
• Long 24 mm eye relief: comfortable viewing with a foldable rubber eyecup for eyeglass wearers.
• All-metal, argon-purged body: sealed against moisture and harsh weather.
• 2" filter thread: accepts standard M48 x 0.75 filters.

Specifications

• Focal length: 34 mm
• Apparent field of view: 72°
• Eye relief: 24 mm
• Field stop diameter: 40 mm
• Optical design: 5 elements in 4 groups
• Coating: fully multi-coated
• Barrel size: 2"
• Filter thread: 2" (M48 x 0.75)
• Weight: 370 g