0.965” to 1.25” Telescope Eyepiece Adapter
• Telescope Adaptation:24.5mm (0.965") male barrel
• Eyepiece Adaptation: 1.25" (31.7mm) inside
• Optical Length (not counting the 24.5mm barrel): about 30mm
• Several older telescopes have a focuser or star diagonal for eyepieces with 24.5mm (0.965") barrel diameter. It is possible to use newer eyepieces with 1.25" - for this you only need this adaptor.
• Fits all types and brands of telescopes with a 0.965in focuser