1.25 "90 degree prismatic angle connector with helical focusing sleeve. The best connector of this type on the market - wonderfully made, offered only by William Optics. If you have a quality refractor, especially when you want to conduct daily observations - this is the perfect addition. • type: 90 ° 1.25 ", prismatic
• great workmanship
• completely metal body and nose, black anodized, smoothly finished elements
• Bak-4 prism with anti-reflective coatings
• has a helical (rotating) sleeve to replace the microfoctor
• matt interior finish and appropriate tapping - to eliminate reflections
• equipped with a 1.25 "filter thread
• weight: 180 g
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