£1,395.00

Borg 77ED-II f4.6 Set B07746

The popular Borg 77ED-II f4.6 astrograph features an ED glass element and the Borg 0.7x Triplet Multi Super Reducer with built-in camera rotator for excellent results across a full-frame 35mm sensor.

Fitted with a Borg Helical focuser for precise dependable focusing.

Features

77mm ED doublet objective
0.7x Triplet Multi Super Reducer

355mm effective focal length
Fast F4.6 focal-ratio
Helical focuser

35mm full-frame coverage
Built-in camera rotator

Includes

77EDII Objective Assembly (#2178)
80 Dia. 150mm Tube (#7150)
Drawtube for 7136 and 7150 (#7137)
Drawtube Holder (7753)
Helical Focuser MM68.8 (#7835)
0.7x Triplet Multi Super Reducer (#7870)