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Explore Scientific 2" 2X Focal Extender - FE02-020Description The Explore Scientific 2X Focal Extender (2. 0 inch O. D.), accepts both 1. 25 inch O. D. and 2. 0 inch O. D. format eyepieces and camera adapters. Fully EMD Coated on all air to air lens surfaces, with all lens elements edge blackened to produce superior contrast, this focal extender adds some real versatility to your telescope accessory line up. First of all, it allows you to increase the magnification of any eyepiece with the same

glowing gas nebulae

and provide a solid optical platform to begin serious deep sky astrophotography

Secondary obstruction 25%

ExploreStars App and the ASCOM driver

with the time signal of its quartz oscillator

Field Stop Diameter 52

The POLARIE U allows you to take impressive photos that combine stars and landscapes

5° (the edge of the field of view is the 6° boundary)

Tabletop tripod has a panhandle control that allows you to smoothly move the telescope and track objects

With the new Explore Scientific USB Power Bank with Red LED Flashlight

but for non-driven telescopes the object will stay in the field of view for a very long time before any adjustments need to be made

Special mount atop telescope tube enables users to attach their device to the telescope and easily locate constellations and planets in the night sky using the ARTelescope App

Exchange/Return Notes