Excellent Optical System: Designed primarily for planetary observation and great for deep sky objects too; aluminum material is used to make it last longer; a cost-effective eyepiece; it is also an excellent choice for birthdays and Christmas gifts
Elaborate Detailed Design: Equipped with an rotated eyepiece barrel and a convertible rubber eyecup for preventing stray light entering from the side; the edges of the lenses are blackened and the internal structure is treated to eliminate stray light
Standard 1.25 Inch Barrel and Thread: Compatible with any telescope equipped with 1.25 inch focuser and the 1.25 inch female thread can also be connected with 1.25 inch telescope filter or other 1.25 inch telescope accessories
ADC unit is special corrector designed for planetary observers and photographers; observe planets not only high in sky but even rise and set; with high brilliance and colour and without chromatic aberration; make more flexible in choice of observing time
Ultra-low profile - also suitable for visual observing and bino-viewers; ring scale for adjusting dispersion correction; corrects atmospheric dispersion - less colour fringing; sharper planetary photos and more detail