Tele Vue

Tele Vue 9.0 Nagler Type 6

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SKU:
TVU-EN6-09.0
MPN:
EN6-09.0
Condition:
New
Your price: $452.00

Description

Tele Vue 9.0mm Nagler

Designed by Al Nagler and sporting his name, the Nagler eyepiece design came about as an effort to produce a sharp, high contrast wide angle "spacewalk" 82deg AFOV(apparent Field Of View) viewing experience through a telescope.

To achieve the full magnification range over 82deg apparent field of view requires two types: Nagler Type-5 with focal lengths of 31, 16mm and Nagler Type-6 with focal lengths of 13, 11, 9, 7, 5, 3.5, 2.5mm.

The Type-5 permits the largest true field possible (31mm has 42mm field stop).

Type-6 models have shorter focal lengths, are parfocal, with similiar size and weight, and all with a comfortable 12mm eye relief.

The Type-4 models feature about 18mm of eye relief and with the "instajust" eyeguard are best for eyeglass wearers or Dioptrx users in their 22, 17, 12mm focal length range.

Note: some Nagler models have been retired.

Tele Vue 9.0mm Nagler Eyepiece Specs

SKU: TVU-EN6-09.0
Model: Nagler
Coatings: Proprietary
FocalLength: 9
EyeRelief: 12
FieldStop: 12.4
AFOV: 82
Blackend Edges: Y
Keyed Barrel: Y
Barrel Diameter(in): 1.25
Weight(lbs/g): 0.42/191
Parfocal Series: N
Additional: Bino Vue, Dioptrx
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