Idler Shaft, Model B | 904-B GoTo low reflective exterior coating that

low reflective exterior coating that helps minimize glare from the sun

The entire focuser barrel is CNC machined with an anti-reflective internal design and matting paint

Provides a 46° Apparent FOV

listen to hundreds of audio descriptions and view detailed information about thousands of objects within the app's robust database

Just as Delos eyepieces were developed based on TeleVue's Ethos eyepiece design advancements

Idler Shaft, Model B | 904-B GoTo low reflective exterior coating thatExtra Parts: Idler Shaft for Model B. A complete idler shaft for the Thumler's Model B rotary tumbler. Simple to replace: pop out the old shaft and put the new one in. Includes: Rubber rollers, bearings, shaft, barrel guides and retainer clips.