Tele Vue Plossl 25mm Eyepiece (1.25") Vello FWIRC-C It works with all Davis

It works with all Davis & Sanford models except tabletops and the Connex

Automatic Pressure-Release Valve

The headphones have soft foam earpads for long lasting comfort

Construction Details Argon-filled for fogproof and waterproof performance

Tele Vue Plossl 25mm Eyepiece (1.25") Vello FWIRC-C It works with all Davis50 Apparent Field of View 17mm Eye Relief Tele Vue eyepieces come in several variations and focal lengths to match your particular preferences amongst the variables of size, weight, price, eye relief and apparent field of view. They're universally applauded by both amateur and professional astronomers alike, and hold their resale value incredibly well. The Plossl 25. 0mm eyepiece is a venerable "entry level" classic of the Tele Vue eyepiece