set content BT126SS-A lens barrel Eye lens (SLV20mm x 2 pieces) HF2 SXG-HAL130 Trial- [Eye portion] Effective diameter 126㎜/Acro -mart, multi -coating Focal length (caliber ratio f) 625㎜ (F5) Resolution/Extreme grade 0.92 seconds, 12.3 stars light -collecting power 324 times the naked eye Size/Weight Length 630mm Width 360mm height 200 mm 10.5kg Finder Alimizo type pedestal attached (sold separately) Eye width 58-102㎜ *1… XY Spot Finder or 50mmxy viewfinder leg (L) is used together with a dark view viewfinder 7 times 50mm. [Eye portion] parts mounting size Insertion/31.7㎜ (Sold optional eyepiece sold separately) (*2) eyepiece lens ( * Note) (31.7mm diameter) SLV20mm x 2 pieces (31 times, 97 minutes of real world) *2: 31.7mm diameter eyepiece can be used.(However, Lv8 to 24mm and NPL cannot be used) * When using a high -magnification eyepiece lens The "BT126SSS-A lens barrel" can change the magnification by replacing the eyepiece, but due to the structure, the optical axis may not match when using a high-magnification eyepiece.For eyepieces used, we recommend those with a focal length of about 10 mm or more (medium / low magnification). [Standing part] Type type HF2 Subcommittee Up, down, left and right Up, bottom, left and right free stop, hardness adjustment mechanism Weight about 3.4kg [Syuji] Material/Former Large hexagonal aluminum 2 -step extension (one touch type) Size/Weight Length 807⇔1,299mm height (ground height) 730⇔156mm Installation radius 460⇔ 706mm 5.5kg [Others] Photography Photography cannot be taken Observation of the sun Not possible Total weight 19.4kg (optional eyepiece lens) Warranty period 5 years warranty from the date of purchase