圖片僅作供參考,並不代表產品實物及所包括配件。 Pictures shown are for illustration purpose only and may not be an exact representation of the product and accessories included.
Description
General
Weight:
18 oz (510 g)
Clear Aperture:
48mm (1.89")
Most accurate way to guide – improved accuracy compared to using a separate guide scope
12.5mm multi-coated prism with optimized performance 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 cameras
Ideal for Schmidt- Cassegrain and EdgeHD telescopes