The TSFRE80 ist far more than a finder, it is a full-fledged wide field refractor. Many hundreds of deep sky objects are already visible through this super finder.
Αποστέλλεται εντός 24-48 ωρών.
Συνήθως, παραγγελίες που λαμβάνουμε μέχρι τις 3μ.μ για άμεσα διαθέσιμα είδη , αποστέλλονται αυθημερόν.
ΕΡΕΥΝΗΤΗΣ 80mm RIGHT-ANGLE ΜΕ ΔΙΑΓΩΝΙΟ 90° - ΕΛΙΚΟΕΙΔΗ ΕΣΤΙΑΣΤΗ 1.25"
TS Optics 80 mm Right-Angle Finder Scope with upright and non-mirrored image
The TSFRE80 ist far more than a finder, it is a full-fledged wide field refractor. Many hundreds of deep sky objects are already visible through this super finder. It truely deserves this name, as finding celestial objects is really easy.
Of course, application is very versatile. Besides the use as ultimate finder, the refractor can also be used as travel telescope and as spotting scope for observing the countryside. You can use many 1.25 eyepieces and thus vary the magnification in a wide range. But the finder can also be used as guiding scope, together with specific autoguiders.
The advantages and features of the TSFRE80:
♦ Quality processing of metal for maximum stability
♦ Good 2-element lens, multi-coated
♦ Focusing by rotating the eyepiece side of the 1.25" helical focuser
♦ Solid clamping through compression ring
♦ Upright and non-mirrored image through the 90° Amici prism
♦ The insight can be rotated to the wanted direction
♦ The adjustable tube rings have metal screws with plastic tips to avoid scratches on the tube
♦ The finder scope fits to standard finder shoes like the ones used by Skywatcher, Celestron, GSO, ...
♦ A finder base for flexible adaption to telescope tubes is supplied
Aperture: 80 mm
Focal length of objective: 330 mm
Objective type: Achromatic lens - 2 elements
Weight: approx. 1400 grams
Tube diameter: 84 mm
Diameter dew cap: 90.4 mm
Length: 360 mm
Eyepiece connection: 1.25" with compression ring
Focus position: approx. 3-4 mm above the 1.25" receptacle, suitable for Kellner and Plössl eyepieces and for the TSIR20 cross hair eyepiece
Travel of the helical focuser: 17 mm
Tube rings: Adjustable tube rings made of metal
Connection: Fast fitting dovetail foot, finder shoe base supplied
In the box:
80 mm angled finderscope with 1.25" helical focuser