
月面X?、月面N?
The Sun of this morning(8/27,8:04AM)by MK105-BINO
The Sun of this morning(8/26,9:27AM)by MK105-BINO
The Moon of this evening(8/25,19:16 JST) by MK105-BINO

MK105-BINO+LAVEDURA40mm 手持ちコリメート(iPhone XR)
Innovation of Astronomical Telescope
正立ミラーシステム(EMS)を開発した松本龍郎のサイト。 たった2回の反射で天体望遠鏡の像を正立像にします。
Tatsuro Matsumoto; Inventor of the EMS, Erecting Mirror System. EMS offers non reversed upright image with no additional undesirable abberations.