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Sky-Watcher Quattro 150P Newtonian Astrograph
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  • Sky-Watcher Quattro 150P Newtonian Astrograph
  • Sky-Watcher Quattro 150P Newtonian Astrograph

Sky-Watcher Quattro 150P

554.00
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150 mm parabolic Newtonian astrograph designed for astrophotography. The Sky-Watcher Quattro 150P features a 600 mm focal length at f/4, borosilicate primary mirror, RAQ coatings and a 2-inch dual-speed 10:1 Linear Power focuser.

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Available on request

Rupture de stock

Designed primarily for astrophotography, the Sky-Watcher Quattro 150P uses a 150 mm parabolic Newtonian optical system with a 600 mm focal length and fast f/4 focal ratio.

Its design is particularly suited to deep-sky imaging while also allowing visual observation through its compatibility with 1.25-inch and 2-inch eyepieces.

150 mm Parabolic Newtonian Optics

The parabolic primary mirror has a diameter of 150 mm.

Its geometry brings incoming light rays to the same focal point and eliminates the spherical aberration associated with spherical mirrors used at fast focal ratios.

With its 600 mm focal length, the Quattro 150P operates at f/4.

Designed for Astrophotography

The fast f/4 focal ratio makes the Quattro 150P particularly suitable for astronomical imaging.

Its 600 mm focal length provides a useful field for imaging many extended deep-sky objects including nebulae, galaxies and star clusters.

Borosilicate Primary Mirror

The primary mirror is manufactured from low-expansion borosilicate glass.

This material reduces dimensional changes caused by temperature variations and helps maintain optical stability during observing and imaging sessions.

Radiant Aluminum Quartz RAQ Coating

The primary and secondary mirrors feature Sky-Watcher Radiant Aluminum Quartz RAQ coatings.

The coating system combines reflective aluminium with protective layers designed to improve reflectivity and durability.

Sky-Watcher specifies 94% reflectivity.

64 mm Secondary Mirror

The secondary mirror has a 64 mm minor axis.

Its dimensions are suited to the imaging-oriented design of the Quattro 150P.

It is supported by four 0.5 mm thin spider vanes designed to minimise obstruction of the optical path.

2-Inch Dual-Speed Linear Power Focuser

Focusing is provided by a 2-inch dual-speed Linear Power focuser.

The drawtube is supported by four precision ball bearings to provide good mechanical stability and minimise image shift when supporting a camera or heavy accessory.

The 10:1 reduction allows precise fine focusing.

1.25-Inch and 2-Inch Compatibility

Adapters for both 1.25-inch and 2-inch eyepieces are supplied.

This allows the telescope to be used with a wide range of imaging accessories and astronomical eyepieces.

Rigid Steel Optical Tube

The optical tube is manufactured from rolled steel and features an internally darkened finish.

This provides good mechanical rigidity while reducing unwanted internal reflections.

6 × 30 Finderscope

A fully multi-coated 6 × 30 optical finderscope is supplied.

It incorporates a crosshair reticle to assist with locating and centring celestial objects.

Mounting

The optical tube is supplied with tube rings and a 45 mm dovetail bar.

A piggyback camera adapter is also included.

Technical Specifications

• Manufacturer : Sky-Watcher
• Model : Quattro 150P
• Product code : 10248
• Type : Newtonian astrograph
• Primary mirror diameter : 150 mm
• Primary mirror : Parabolic
• Focal length : 600 mm
• Focal ratio : f/4
• Primary mirror material : Low-expansion borosilicate
• Secondary mirror diameter : 64 mm
• Mirror coating : Radiant Aluminum Quartz RAQ
• Stated reflectivity : 94%
• Secondary mirror supports : Four 0.5 mm vanes
• Focuser : Linear Power
• Focuser size : 2 inch
• Reduction ratio : 10:1
• Eyepiece compatibility : 1.25 inch and 2 inch
• Highest practical power stated : 300×
• Finder : 6 × 30 with crosshair reticle
• Optical tube : Internally darkened rolled steel
• Tube rings : Included
• Dovetail : 45 mm
• Camera adapter : Included
• Optical tube weight : 5.7 kg

Package Contents

• Sky-Watcher Quattro 150P optical tube
• Tube rings
• 45 mm dovetail bar
• 6 × 30 finderscope with crosshair reticle
• 1.25-inch eyepiece adapter
• 2-inch eyepiece adapter
• Camera adapter

Sky-Watcher Quattro 150P

Specific References

UPC
10248

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