【set content】 A80MF lens barrel * There is no single sale of this lens barrel. Eyepiece Porta II's background (with tripod)- [Large barrel] Effective diameter 80mm/Acromart, multi -coat Focal length (caliber ratio f) 910mm (F11.4) Resolution/Extreme grade 1.45 seconds/11.3 stars light -collecting power 131 times the naked eye Size/Weight Length 860mm outer diameter 90mm 3.3kg (body 2.5kg) Finder 6 times 30mm real view 7 degrees * This lens barrel is not sold alone. [Eye portion] parts mounting size (including screws) 42mmT ring screw, (insertion) 31.7mm eyepiece lens (multiplier conversion is possible by separate eye lens) (31.7mm diameter) ・ PL20mm (46 times, actual view 64 minutes), PL6.3mm (144 times, real view 22 minutes) [Others] Accessories Color Starry Sky Guide Book, Stanza Hayami, College of Testament Prism 31.7mm Photography Enlargement, impatient, compact digital camera (cramate) can be taken * Separate camera adapter is required Observation of the sun Solar projection A set (sold separately) is possible Total weight 9.0kg (optional eyepiece lens) Warranty period 5 years warranty from the date of purchase
