TELESCOPE Type Zoom Telescope Other attributes Measurement Accuracy 76700 Place Of Origin China Model Number F70076M Product name F70076M Type Refractor Aperture 76mm(3inch) Focal length 700mm(f/11.6) Eyepiece H6mm.F12mm.H20mm Accessories 1.5X Erector,3X Barlow lens F...
TELESCOPE Type Zoom Telescope Other attributes Place of Origin Jiangsu, China Measurement Accuracy 1 Place Of Origin Nantong Model Number F36050 Objective diameter 50MM Material Engineering plastics Size 540x130x210mm focal length 700mm exit pupil diameter ...
Refractor Astronomical Telescope (BM-750150EQ IV-S) US$400.00-440.00 5 Pieces (MOQ) Inch for Worm Gear Infrared 10 Gskyer Celestron Astronomical Lens Achromatic Reflective Gold Meade 10km Sale 8 Phone Telescope US$7.30-8.90 1 Piece (MOQ) Fato Astronomical Longitude and Latitude Timer ...
Not specified Features: |Df1100t|Hewy Newton|Metart Mirror| **Unveiling the Cosmos with Newtonian Reflection** The D203F1600 Newton reflector objective primary mirror secondary mirror astronomical telescope is a DIY kit designed for the amateur astronomer seeking to explore the vastness of space. ...
Visionking 360X50mm High Power Monocular Astronomical Telescope For Moon/Space Observation Astronomic Telescope Features: Large 50mm objective lens and 360mm focal length. 1.5X erecting eyepiece, H6mm and H20mm eyepiece. Compact and sturdy ...
127mm Large Aperture Refractor Astronomical Telescope (BM-700127EQ IV-S) US$340.00-370.00 10 Pieces (MOQ) 600X50 Refractor Telescope Astronomical Telescope US$20.00-200.00 100 Pieces (MOQ) 1141000 Telescope Astronomical Large 114mm Newtonian Reflector Reflecting Telescope for Adult...
Inch for Worm Gear Infrared 10 Gskyer Celestron Astronomical Lens Achromatic Reflective Gold Meade 10km Sale 8 Phone Telescope US$7.30-8.90 1 Piece (MOQ) Visionking Space Telescope Monocular 76300 (76/300mm) Newtonian Reflector Astronomical Telescope Green 3 Inch for Beginner Gift US$31.00...
Thank you all for being loyal customers over the last 35 years! We are sure you will support the new owners as you have supported us! Clear skies. JMI NEW from Jim's Mobile 8" Second Generation Binocular Telescope Jim's Mobile's new Binocular Telescope is now available for $6,495 + ...
Ningbo Tianying Optical Technology Co., Ltd is China Astronomical Telescopes Suppliers and Telescope Lens Factory, offer Wholesale Astronomical Telescope Lens for sale
An apochromat type objective lenses, which is applied to an astronomical telescope; a telephoto lens for cameras or the like, comprising a semiapochromatic first lens system synthesized lens composed of two lenses in one group consisting... M Oda - US 被引量: 9发表: 1989年 Fifty years of ...