TeleVue Flat-top 2"-1.25" Adapter

TeleVue Flat-top 2″-1.25″: Reduction adapter: reduction adapter with minimal optical height

The Flat-top is the lowest of the TeleVue 2 to 1.25-inch adapters: a flat ring that keeps a 1.25-inch eyepiece as close as possible to the focuser.

That matters when back focus is tight, for example with a binoviewer or a short focuser, and it keeps the center of gravity low.

Four adapters, four heights

TeleVue consciously makes multiple 2 to 1.25 inch adapters, each with a different build height. The height determines where the focal plane of a 1.25 inch eyepiece will end up, and therefore whether it remains parfocal with your 2 inch eyepieces or with a Paracorr setup.

Choose the adapter for your situation: the HiHat for parfocality with 2-inch TeleVue eyepieces, the In-Travel for Paracorr setups, the Flat-top for minimal build height, and the Equalizer when it comes to balance.

Featured accessories

Fits any 2-inch focuser or star diagonal and accepts any 1.25-inch eyepiece.

For whom yes and for whom no

• ✓ Narrow focus roads
• ✓ Who wants to keep the center of gravity low
• ✓ As a second adapter next to a HiHat
• ✗ For those looking for parfocality with 2-inch eyepieces, the HiHat is the answer

Specifications

You can find the complete product line for this brand at the TeleVue brand page.