Tele Vue 13.0 Nagler Type 6 (EN6-13.0)

Tele Vue 13.0 Nagler Type 6 (EN6-13.0)You don't have to sacrifice field in order to gain sharpness and power. And, you're not limited to slow scopes, or have to squint through tiny eye lenses. These are the lunar and "planetary" eyepieces with field to spare. Nagler Type 6 The 7 element, Nagler Type 6 design is based on the original patented Nagler design. This new 7 element design update for the short focal length Nagler deserves its own designation. Using different exotic materials,

When inserted between the eyepiece and telescope

0001 to 30 seconds 0

so that the centering bolts can be firmly fastened with a screw driver if preferred by the user

try installing both a red dot and optical finder on your telescope

5 full-frame reducer is dedicated for Sharpstar 61EDPH and 61EDPH II astrographs

80 kg) Mount Compatibility: NexStar Evolution 6/8/9

2 ft (8 m) Twilight Factor: 15

This filter can also be used to darken the blue-sky background when hunting for planets like Venus or Jupiter in the daylight

88") Dimensions Case only: 68mm x 28mm (2

Note: Some large and/or bulky phone cases (including folio style cases) may need to be removed for the phone to fit in the adapter

— Al Nagler

The 2" Eyepiece Barrel Extender (EBX-2120) increases backfocus distance and provides a mounting location for 2" (48mm) eyepiece filters