TS Optics Eyepiece WA 70° 26mm 2" (77509)

The TS Optics WA 70° 26mm 2" eyepiece is designed for astronomers who want a wide, immersive field of view with excellent comfort and optical performance. Its 70-degree apparent field provides expansive sky views, making it ideal for deep-sky observation and wide-field scanning. The eyepiece features fully multi-coated optics, a generous 20 mm eye relief, and a foldable eyecup for comfortable use with or without glasses. As part of the WA series by TS Optics, it combines robust construction with high-quality imaging for a superior viewing experience.

TS Optics is a brand of Teleskop-Service, known for producing reliable and high-quality astronomical accessories. This eyepiece is a great choice for those seeking wide-field views and comfortable, high-contrast observing sessions.

Optical Specifications

• Focal length: 26 mm

• Apparent field of view: 70°

• Eye relief: 20 mm

• Field stop: 33 mm

• Number of lenses: 5

• Coating: Fully multi-coated (FMC)

Compatibility and Features

• Connection to telescope: 2"

• Filter thread: Yes

• Adjustable eyepiece cup: Yes (folding)

General Information

• Series: WA

• Type: Eyepiece

• Build type: UWA (Ultra Wide Angle)

• Weight: 310 g

• Outside diameter: 32 mm

• Height: 93 mm