Alstar 2 Inch Telescope Eyepiece Extension Tube Adapter Optical Length 80Mm With Standand 2 Inch Filter Threads Motherboards - ADAPTIVE SOUND: Benefit from

- ADAPTIVE SOUND: Benefit from dynamically optimized audio with enhanced voice clarity

Replace Oe Number: Ux-Ni006 Fitment: For Nissan Cube 2010 Nisann Nv200&Nbsp

fire-retardant plastic with gold-plated contacts for enhanced safety

* Temperature Range: Operates effectively between 5℉ and 140℉ (-15℃ to 60℃)

* Capacity: 41Wh (3615mAh)

Alstar 2 Inch Telescope Eyepiece Extension Tube Adapter Optical Length 80Mm With Standand 2 Inch Filter Threads Motherboards - ADAPTIVE SOUND: Benefit fromAlstar 2 Inch Telescope Eyepiece Extension Tube Adapter Provide Extra Focuser Back Travel Sometimes Needed To Achieve Focus With Certain Eyepiece Or Telescope Combinations. More Back Travel Is Often Needed For Short Range Terrestrial Viewing Or With Use Of A Field Flattener, Coma Corrector, Or Focal Reducer Lens. Extension Tube Provides Extra Focuser ''Back Travel'' Often Needed For Short Range Terrestrial Viewing Through A Telescope, Or For