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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
91 in) Number of Lens Elements 6 Optical Coatings Fully Multi Coated Parfocal Eyepieces Yes Weight 1 lb 13
with their 82° apparent field of view
6 μm RMS across image circle Optical Coatings StarBright XLT Off-axis Illumination 93% at 11 mm (
There is little chance of your cables getting snagged with the GEM45's internal advanced cable management system
Deluxe Off-Axis Guider Edge HD 91 in) Number of LensMost accurate way to guide improved accuracy compared to using a separate guide scope 12. 5 mm multi coated prism with aluminized backing for maximum reflectivity and illumination to the autoguider Fixed orientation helical focuser for easy, smooth and accurate autoguider focus 48mm clear aperture supports full frame cameras without vignetting Includes adapters with the correct spacing for DSLR cameras, Nightscape CCD and other popular astroimaging
US$ 19.89
US$ 135.00
US$ 155.00
