Celestial hemisphere:  Northern  ·  Constellation: Andromeda (And)  ·  Contains:  Great Nebula in Andromeda  ·  M 110  ·  M 31  ·  M 32  ·  NGC 205  ·  NGC 221  ·  NGC 224  ·  The star 32And  ·  The star 39And  ·  The star νAnd
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M31 - 20191207 - Neewer 85 mm F1.8 at F3 - TEST, altazastro
M31 - 20191207 - Neewer 85 mm F1.8 at F3 - TEST
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M31 - 20191207 - Neewer 85 mm F1.8 at F3 - TEST

Getting plate-solving status, please wait...
M31 - 20191207 - Neewer 85 mm F1.8 at F3 - TEST, altazastro
M31 - 20191207 - Neewer 85 mm F1.8 at F3 - TEST
Powered byPixInsight

M31 - 20191207 - Neewer 85 mm F1.8 at F3 - TEST

Equipment

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Acquisition details

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Description

First light for the newly acquired Neewer 85 mm F1.8 camera lens, here used at F3.

It is a completely manual cheap Chinese prime lens, however it looks rather good.

At F1.8 it shows less CA and above all definitely much less Spherical Aberration than the Tamron 135 mm at F2.8 (that is at an approximately equivalent aperture of 47-48 mm).

Unfortunately the vicinity of the waxing moon and the relative movement between the moon and the galaxy during the 90 minutes of light collection created such a nasty light gradient that to suppress it also much nebulosity had to be quenched.

Anyway I expect good future result from this inexpensive lens.

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M31 - 20191207 - Neewer 85 mm F1.8 at F3 - TEST, altazastro