An object that is accurately centred in the eyepiece will be simultaneously centred in the field of view of camera; You no longer have to worry about whether the object is correctly positioned on the chip; you know it will be
For precise focusing: In astrophotography if you want to take successful astronomy photographs; The Alstar flip mirror makes it very simple to find both the exact focus point and also the correct positioning for your astronomy photographs
Always sharp: If you tilt the mirror to the 45 degree position; the object appear in the eyepiece and you will be able to precisely focus it; The helical focuser on the flip mirror lets you make the eyepiece and camera exactly parfocal with each other
Compatible Cameras: Fits a wide range of Minolta AF and Sony A-Mount SLR/DSLR with a 50mm diameter bayonet and 44.5mm flange; have the right accessories to capture any celestial image you want in your art gallery
Telescope Adapter: Includes a T Ring for Sony/Monilta EOS cameras and a 1.25 inch to M42 T Mount which has a rotatable inner ring to ensure proper orientation; allowing you to attach your camera to a telescope with a standard 1.25 inch eyepiece port
Alstar Accessory Kit Telescope Fully-Coated Eyepieces - A Useful Set of Accessories for The Newcomer to Astronomy with High Performance-Price Ratio
SAR 292
Alstar 1.25" 2.5mm 58-Degree Planetary Eyepiece for Telescope
SAR 261
Alstar Universal L Type Metal Binocular Tripod Adapter for Binocular and Minocular - Black
SAR 42
Alstar 1.25" 17mm Plossl Telescope Eyepiece - 4-Element Plossl Design - Threaded for Standard 1.25inch Astronomy Filters
SAR 105
