SkyWatcher Refractor AltAz

SkyWatcher Refractor AltAz - SW909

$SkyWatcher Refractor AltAz - SW909$

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Item code	10003-025
SKU/EAN	SW909
Publisher	SkyWatcher
Price	~~$649.00~~ August Sale $421.85 You save: $227.15 Price ranges: 1-=-35%

Quantity

The SkyWatcher 90mm refractor telescope with Alt-azimuth mount is an excellent choice for the more serious beginning astronomer or terrestrial observer, delivering images 65% brighter than those produced by a 70mm refractor telescope.

With a 90mm objective diameter and a 900mm focal length, it is perfectly setup on an alt-azimuth mount producing high magnification, clear images for distance land viewing.

Accessories	45 degree erect image diagonal
Barrel Diameter (mm)	31.7
Brand	SkyWatcher
Eyepieces (fl mm)	S10 (90x), S25(45x)
Finderscope	6x 30mm
Finish	Blue aluminium
Focal length (mm)	900
Focal Ratio	f/10
Focus system	Rack and Pinion
Highest Practical Power	180x
Limiting Magnitude	12.5
Mount Type	Alt-Azimuth - AZ3
Objective lens (mm)	90
Optical Design	Achromatic Refractor
Optical Tube size / weight	910mm
Resolving Power	1.3
Shipping Weight / pc (grams)	18000
Slow Motion Control	RA & Dec
Supplier Model Number	SW909
Total Weight (grams)	11700
Tripod Height (mm)	710-1230mm
Tripod Type	Aluminium
Tube Diameter (mm)	90
Warranty (years)	5 Years

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