Telescope Eyepiece Tray Reducer Plug (2" → 1.25")

Description:

Ever dropped a 1.25" eyepiece straight through a 2" tray hole? Yeah… not fun.
These simple reducer plug snap into the 2" accessory tray holes on Celestron NexStar (and similar tripods) so your smaller eyepieces sit safely without risk of falling.

Designed for standard 2" tray holes (Ø 50.8 mm)
Reduces to 1.25" (Ø 31.75 mm) for smaller eyepieces

Prints flat, no supports needed.
Easy to remove and swap, even with gloves

Recommended print settings:

• Material: PETG (preferred for outdoor/night use) or PLA
• Infill: 15-20%
• Layer height: 0.16-0.2 mm
• Print flat on the bed for best strength

Notes:

Tested on a Celestron NexStar tripod tray.
Should fit other SCT/Mak accessory trays with the same hole sizes.
If the fit is too tight/loose, scale by ±1–2% in XY.