Gift Ideas under $100
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AUD $25.00In Stock
- Digital Compass function provides degree, north pointing arrow and cardinal point readings. Compass Range: - 0° To 359° , 1-16 pointers (graphical)
- Magnetic declination angle adjustable for regions with magnetic variation
- Built-in Altimeter: measures in either meters or feet
- Barometer (air) pressure and sea level pressure measurement in mbar/hpPa, mmHG or inHG
- Weather forecast Icons: Sunny, Slightly Cloudy, Cloudy and Rainy
- Time, Date and Alarm Clock
- Built-in thermometer - °C or °F
- Backlight for nighttime use
- (2) long-life Lithium batteries included
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AUD $45.00In Stock
Marking the 50th anniversary of Neil Armstrong's `small step' this beautiful book explores people's fascination with our only natural satellite.
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AUD $55.00In Stock
Out of stock
Versatile dual LED flashlight – White and Red light
Vital for maintain night vision
Uses red light to illuminate starcharts and other telescope operations
Has adjustable brightness
Batteries and lanyard included
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AUD $99.00In Stock
10x pocket magnifier
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AUD $2.95In Stock
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AUD $125.00In Stock
Visual Lunar and Planetary Astronomy is a comprehensive modern treatment of visual lunar and planetary astronomy, showing that even in the age of space telescopes and interplanetary probes it is still possible to contribute scientifically with no more than a moderately-priced commercially made astronomical telescope.
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Why buy from Sirius Optics
Queensland's largest telescope showroom and warehouse
Run by astronomers and nature lovers, not sales people
Expert advice and lessons
Secure checkout with multiple payment options
30 day returns (T&Cs apply)
