Tecnosky Eyepiece UWA 82° 4mm (73469)

The Tecnosky UWA 82° 4mm eyepiece is crafted for astronomers who seek high magnification and a wide, immersive field of view. With an impressive 82-degree apparent field and fully multi-coated optics, this eyepiece delivers sharp, bright images-ideal for lunar, planetary, and high-resolution deep-sky observations. Its robust design includes a rotatable, adjustable eyecup and a filter thread for added versatility. The eyepiece is compatible with 2" focusers and offers comfortable eye relief, making it suitable for extended observing sessions.

Key Specifications

• Eye Relief: 12 or 16 mm

• Optical Coating: Fully Multi-Coated (FMC)

• Number of Lenses: 7

• Number of Groups: 4

• Apparent Field of View: 82°

• Focal Length: 4 mm

Special Features

• Homofocal: Yes

• Illuminated: No

• Filter Thread: Yes

• Inert Gas Charge: No

• Adjustable Eyepiece Cup: Yes (rotatable)

General Information

• Weight: 970 g

• Type: Eyepiece

• Design: Ultra Wide Angle (UWA)

• Series: UWA 82°

This eyepiece is an excellent choice for advanced users who want high magnification and a wide, immersive field for detailed planetary and lunar viewing.