This SkyWatcher model characterized by the same superior quality mirrors of advanced mirror tubes Black Diamond but has additional Crayford focuser offers outstanding precision in focus.
EXPLORER 150/750 EQ3-2 DSF
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SKU: SKBKP150750EQ3-2-DSF
€849.00Price
Out of Stock
- Diffraction-limited secondary mirror support
- Paraboloidal (parabolic) primary mirror
- 150 primary mirror gathers enough light to reveal deep-sky luminaries. 33% more light gathering power than 130mm, 73% more light than 114mm
- 6x30 achromatic finderscope for easy location of objects
- Smooth rack-and-pinion 1.25"" focuser
- Four-arm, secondary-mirror bracket with fine supports
- Primary parabolic mirror that eliminates the spherical deflection error from which spherical mirrors suffer
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The secondary mirror is based on a cross-section of metal sheets, which are only 0,5 mm thick, to minimize the effect of diffraction and light loss
- Crayford 2" dual speed focuser (DSF) and 1,25" adapter, so you can use eyepieces of both diameters
- 33% light gathering power compared with 130mm diameter tube
- Right ascension and declination slow motion knobs
- Tube dimenssions: 18 x 65 cm
- Tube weight: 4,93 kg
- Large Accessory Tray
- Piggyback Adapter
- Aluminium tripod with adjustable height
- 2 counterweights of total weight 5,2 kg
Net Weight (g) 18000 Optical design Newtonian Reflector Aperture (mm) 150 Focal length - F (mm) 750 Focal ratio (f/) 5 Mount EQ3-2 Equatorial Finderscope 6x30 Maximum useful magnification (x) 300 Eyepiece SUPER Plοssl 25mm (30x)WA, LE & SUPER Plossl 10mm (75x), Ø31.8mm ή ένα προσοφθάλμιο LE28 2' (50,8mm), ανάλογα με την εργοστασιακή παρτίδα Box 1 800 x 390 x 360 mm ( 8 Kg ) Box 2 850 x 440 x 260 mm ( 17 Kg )
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