SKY-WATCHER EVOSTAR 72 APO (S11180)

632.40$

72 mm apochromatic refractor with matched lens assembly with one ED element
420 mm focal length (f/5.8)
Dual-speed 2” Crayford-type focuser
Tube-ring attachment hardware with V-style dovetail plate
Aluminum case

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SKY-WATCHER EVOSTAR 72 APO

Sky-Watcher Evostar refractors provide the finest images obtainable in their design class. These doublet refractors deliver dramatic, coal-black skies and faithful, contrast-rich views of planetary and deep-space phenomenon that are second to none. Sky-Watcher Evostar refractors are the logical choice for the discriminating amateur astronomer looking for an investment in advanced instrumentation for exceptional viewing and astrophotography.

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Optical Info
Optical Design: ED Doublet
Lens Coatings: Fully Multi-Coated
True Aperture (mm): 72
Primary Aperture (mm): 72
F/Ratio: 5.9
Focal Length (mm): 420

Observational Info
Dawes Limit: 1.61
Rayleigh Limit: 1.94
Limiting Mag.: 11.7
Minimum Magnification: 10
Maximum Magnification: 142
General Info:
Focuser: 2" Dual Speed Crayford
OTA Length (Retract/Ext.): 16.5"
OTA Outer Diameter: 3.5"
OTA Weight (with accessories): 4.3

Accessories
Mounting Accessories: Rings/V-Rail
Included Case: Yes
Corrector: No (optional)

EvoStar 72 APO
Rings
Vixen Style Dovetail
Aluminum case

ProED Manual