Vixen BT80M Bedienungsanleitung PDF herunterladen

VIXEN BT80M-A BINOCULAR TELESCOPE

Eyepiece

Eyepiece Lock Ring

Focusing Ring

Prism Housing

Diagonal Prism Housing

Photo Tripod Adapter

Objective Lens

Lens Shade

Body Tube

Handle

Vixen BT80M-A Specifications:

Objective Performance

Aperture 80mm Magnification 36x

Focal Length 900mm Angular field of view 1.11

Aperture Ratio 1:11.2 Linear Field of View 19m at 1000m

Optical Composition 2 Air spaced compo-

nents with built in tele-

extender

Exit Pupil 2.22m

Magnification can be changed by using other op-

tional Vixen NLV Eyepieces

Coatings Magenta coated

Eyepiece Measurements

Optical Composition 2 group - 4 element

OR25mm

Size 23 in x 7.5 in x 8.5 in

(58cm x 19cm x 21.5cm)

Coatings Multi Coated Weight 11 lbs (5kg)

Using your BT80M-A Vixen Binocular Telescope

1. To install on a photo tripod, screw the photo tripod adapter on the pan head of the tripod.

2. Aligning 3 Dots: Align the three dots marked on the eyepiece, focusing ring and prism housing in

red for the right side of the binocular telescope and in green for the left side. Optical axis is now

collimated and focus is adjusted to infinity.

3. Adjust the inter pupillary distance: Hold the right and left prism housings with your hand and

look through the binocular telescope while turning them until one clear circle of image is seen.

4. Focusing: Close your left eye and look through the right eyepiece with your right eye. Rotate the

focusing ring of the right eyepiece until the image appears in sharp focus. Next, close your right

eye and look through the left eyepiece with your left eye. Rotate the focusing ring of the left

eyepiece until the image appears in sharp focus.

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Inhaltsverzeichnis

Seite 1

VIXEN BT80M-A BINOCULAR TELESCOPEEyepieceEyepiece Lock RingFocusing RingPrism HousingDiagonal Prism HousingPhoto Tripod AdapterObjective LensLens Shad

Seite 2

Vary the magnification by using other Vixen NLV Eyepieces. However, these are not marked with aligning dots for collimating the optical axes. The fo

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Vixen BT80M Bedienungsanleitung

Stöbern Sie online oder laden Sie Bedienungsanleitung nach Optische Geräte Vixen BT80M herunter. Vixen BT80M User Manual [ru] Benutzerhandbuch

Inhaltsverzeichnis

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