This is a Panasonic lens that is equipped with an Olympus/Panasonic Micro 4:3 mount. The lens has a maximum ƒ/1.7 aperture and a minimum ƒ/16.
From London Camera Exchange
Panasonic Leica DG 9mm f1.7 Summilux ASPH H-X09E
The Photography Shop
BRESSER Night Explorer 80 / 400 Astronomical Telescope Backpack KIT #9621800 UK
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