DWARF 3

[peter]

DWARF 3

https://www.cloudynights.com/topic/921957-dwarf-3-new-smart-telescope-confirmed/


https://www.youtube.com/watch?v=YdgPr3tzx-4

May 30th at 11 am EST

old dwarf 2

https://familystar.org.tw/index.php?option=com_smf&Itemid=39&topic=37373.0

[NetKidz]

DWARF 3比較詳細的規格

https://youtu.be/bBP1brsasWA

[peter]

https://www.facebook.com/photo/?fbid=10161168532861043&set=gm.407676195507641&idorvanity=380858261522768

FoV of the D2(light blue) and D3(darker blue) for comparison, sensors have the same physical resolution in terms of pixels but the IMX678 has 2micron cells.

D2  IMAX415   1.45um
D3  1/1.8   IMX678    pixel size 2um  8.40M有效畫素   FOV 比 D2 小一點點 
Seestar s50  IMAX462   2.9um

imx678 1/1.8" crop_factor 4.8  , imx415 crop_factor 6.6 , so focus maybe 135~ 150mm ?  if F=4 , diameter 37.5mm ??

[peter]

FIND

Some new specs from the Dwarf website. Does this mean a built in narrowband like the L-enhance/extreme?

Aperture Diameter   : 35MM (TELE), 3.4MM (WIDE)
Focal Length  :  150MM (TELE), 6.7MM (WIDE)
Equivalent Focal Length :  737MM (TELE), 45MM (WIDE)
Sensor  : SONY IMX678 STARVIS 2
Digital Resolution :    8MP (TELE), 2MP (WIDE)
Built-in Filters :     VIS, ASTRO, DUAL NARROW BAND （TELE)ASTRO (WIDE, SUPPORT DAYTIME & NIGHT PHOTOGRAPHY)
Battery: BUILT-IN, 10000MAH (WITH EXTERNAL USB CHARGING SUPPORT