Vixen Optics 100mm Finder Eyepiece (1.25")

BH #VIFE100 • MFR #35203
Vixen Optics 100mm Finder Eyepiece (1.25")
Key Features
  • Use Instead of Finderscope
  • Extreme Low-Power 100mm Focal Length
  • Wide 11° Apparent Angle of View
  • 1.25" Diameter Barrel
With this Vixen Optics 100mm Finder Eyepiece you can eliminate the need for a conventional finderscope to make finding and viewing celestial objects faster and easier. Its extremely long 100mm focal length yields very low magnifications on even the largest catadioptrics or longest refractors, and the wide 11° apparent angle of view makes finding your target object easy as long as you're in the right general area of the night sky. Centering your subject is made even more convenient with the crosshair aiming reticle. This Finder Eyepiece is outfitted with a 1.25" barrel to fit the most popular size drawtubes, visual backs, and diagonals.
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$79.95
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Vixen Optics 35203 Overview

With this Vixen Optics 100mm Finder Eyepiece you can eliminate the need for a conventional finderscope to make finding and viewing celestial objects faster and easier. Its extremely long 100mm focal length yields very low magnifications on even the largest catadioptrics or longest refractors, and the wide 11° apparent angle of view makes finding your target object easy as long as you're in the right general area of the night sky. Centering your subject is made even more convenient with the crosshair aiming reticle. This Finder Eyepiece is outfitted with a 1.25" barrel to fit the most popular size drawtubes, visual backs, and diagonals.

Vixen Optics 35203 Specs

Focal Length100mm
Apparent Field of View11°
Eyepiece Barrel Diameter1.25"
Dimensionsø: 2 x L: 7.3" / ø: 5.1 x L: 18.5 cm
Weight6.4 oz / 180 g
Packaging Info
Package Weight0.5 lb
Box Dimensions (LxWxH)9 x 3 x 3"
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What is the eye relief?

What is the eye relief?
Asked by: Charles
The MFR only provides this info, please contact them directly for the Eye relief. Reduce the need for a finder scope with this lower power eyepiece. Fits 31.7mm visual back. Contains cross hairs. Focal length: 100mm Apparent FOV: About 11 Degrees Size: 2" x 7.3" Weight: 6.35 oz Actual field of view varies with optical instrument. Examples of actual field of view: Vixen SD81 OTA with a focal length of 600mm is 1.76 degrees SD103 OTA with a focal length of 795mm is 1.38 degrees SD115 OTA with a focal length of 890mm is 1.23 degrees VMC200lL with a focal length of 1950mm is 0.56 degrees Vixen Optics Tel: 949-429-6363 Email: [email protected] Website: http://www.vixenoptics.com/
Answered by: david
Date published: 2021-03-05
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