Bresser 80/400, Инструкция по эксплуатации

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12 Using eyepieces
The magnification depends on the focal length of the telescope and the eyepiece. By changing the
eyepieces, the magnification can be varied.
Formula for calculating the magnification:
Focal length telescope : Focal length eyepiece = Magnification
Example calculation:
400 mm : 20 mm = 20x
Three eyepieces are included with this telescope. Always start observation with a high focal length
eyepiece (= low magnification).
13 Using the diagonal mirror
The diagonal mirror is inserted into the eyepiece holder in front of the eyepiece. This allows a more
comfortable view. It causes an image inversion to an upright but laterally inverted image.
14 Smartphone holder installation
S4
S1
S2
S5
S6 S3
Illustration 3: Mounting the smartphone holder
S1 Mounting ring S2 Fixing screw (mounting ring)
S3 Guide rail S4 Smartphone*
S5 Clamping bolt S6 Fixing screw (guide rail)
CAUTION! When inserting and subsequently using the smartphone holder, always ensure that
the smartphone* inserted is secured in the holder in such a way that it cannot slip or fall! The
manufacturer accepts no responsibility for damage to the smartphone caused by improper or
incorrect handling!
1. Insert an eyepiece into the diagonal mirror on the telescope and fix it in place.
2. Put the smartphone holder with the mounting ring (S1) over the inserted eyepiece and screw it
tight with the fixing screw (S2).
3. Push the clamp bolts (S5) of the holder apart and clamp the smartphone* between them. Position
the smartphone lens exactly in the center of the eyepiece so that the image can be seen exactly in
the center of the display. If necessary, use the zoom function to adjust the image to fill the display.
4. Launch the Camera app* on the smartphone*. In the Camera app*, the image captured through
the eyepiece is displayed.