7
EON 104mm ED-X2
Optical tube:
Seamless aluminum
Optics:
Air-spaced triplet, with one element FPL-51 and one element FPL-53 fluoro-crown
ED glass Ohara)
Lens cell:
Machined aluminum
Aperture:
104mm (4.1")
Tube color:
Gloss black, with red-anodized satin trim
Focal length:
650mm
F-ratio:
6.25
Lens coatings:
Fully multi-coated (all air-to-glass surfaces multi-layer coated)
Tube baffles:
Multiple knife edge baffles
Tube length, dew shield retracted:
22-1/2" / 572mm
Tube length, dew shield extended:
25-1/2" / 648mm
Weight: (with tube rings and
dovetail bar attached)
14.5 lbs. / 6.6kg
Tube rings:
Split, felt lining, five 1/4"-20 holes on upper and lower bosses
Focuser:
2.7" hybrid drive rack-and-pinion, 11:1 dual speed, rotatable
Drawtube travel:
3.8" / 96mm
Drawtube lock:
Yes
Dew shield:
Retractable
Finder scope:
Optional; dovetail finder scope shoe included
2" accessory collar:
Twist-lock, brass compression ring
1.25" adapter:
Twist-lock, brass compression ring; threaded for 2" filters
Dovetail mounting plate:
7" narrow (Vixen style)
Objective dust cover:
Aluminum, press fit
Diagonal:
Not included
Eyepiece:
Not included
Field flattener:
Optional
Case:
Hard case with die-cut foam interior; outer dimensions 28"L x 9.25"H x 9.25"W
Eyepiece:
Not included
Field flattener:
Optional
Case:
Hard case with die-cut foam interior; outer dimensions 28"L x 9.25"H x 9.25"W
