hha

Lives in United States Altadena, CA, United States
Works as a Scientist
Joined on Feb 4, 2006
About me:

Nikon D3200 (2014)
Nikon D3300 (2016)
Nikon D7500 (2017)
Lenses:
14mm f/2.8 Rokinon,
nikkor 24mm f/2.8
nikkor 28mm f/3.5,
nikkor 85mm f/1.8,
nikkor 180mm f/2.8 ED,
Nikkor 50mm f/1.4,
700 mm f/7 APO

LosMandy GM100 German Equatorial Mount.

Recent activity

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Forums:

Snapshot of threads updated recently in which you have recently participated.

Subject Forum Last post
M39 Russian lens to MFT Adapted Lens Talk 2 days ago
Aiming At Polaris Without Seeing It - Theory and practice Astrophotography Talk Forum 1 month ago
WR-134 Astrophotography Talk Forum 1 month ago
Ring nebula (M57) in LRGB-Ha Astrophotography Talk Forum 1 month ago
Which telescope? Astrophotography Talk Forum 1 month ago
Lyra constellation last night Astrophotography Talk Forum 2 months ago
Topor 135mm f/3.5 Adapted Lens Talk 2 months ago
Starry stars (Vega and eps Lyrae with f=135mm) Astrophotography Talk Forum 2 months ago
Colorful stars Astrophotography Talk Forum 2 months ago
How close to "perfectly aligned" do you need to be? Astrophotography Talk Forum 2 months ago
Lunar Eclipse Astrophotography Talk Forum 2 months ago
M13 & M17 captured in one night Astrophotography Talk Forum 2 months ago
USB power delivery for overnight astro shoot Astrophotography Talk Forum 3 months ago
SN 2022hrs - Supernova in Virgo Astrophotography Talk Forum 3 months ago
Pinwheel galaxy (M101) from Paris Astrophotography Talk Forum 4 months ago
Markarian's Chain and M87 Astrophotography Talk Forum 4 months ago
C&C for my first attempt at DSO astrophotography with 85 mm lens Astrophotography Talk Forum 4 months ago
What could it be? - a strange star duplication artifact Astrophotography Talk Forum 4 months ago
Use vintage lenses for astrophotography ? Astrophotography Talk Forum 4 months ago
Polar Alignment Astrophotography Talk Forum 4 months ago
Le soleil ce matin Astrophotography Talk Forum 4 months ago
Question on polar alignment Astrophotography Talk Forum 4 months ago
Beginner - Pleiades help. Astrophotography Talk Forum 4 months ago
M106 and its Anomalous Arms Astrophotography Talk Forum 5 months ago
Barnard's loop in SHO Sigma Art 135 at f/1,8 fullframe Astrophotography Talk Forum 5 months ago
Star Adventurer Polar Scope FOV Astrophotography Talk Forum 5 months ago
Rokinon/Samyang 135 Astrophotography Talk Forum 5 months ago
Penta K-3III with Astrotracer 3 Astrophotography Talk Forum 5 months ago
MW stacking question & Sequator Astrophotography Talk Forum 6 months ago
How to schedule automatic photos through the night Astrophotography Talk Forum 6 months ago
Old meets new Astrophotography Talk Forum 6 months ago
Newbie RW2 Question Astrophotography Talk Forum 6 months ago
Benro Polaris smart electric tripod head Astrophotography Talk Forum 7 months ago
Full Moon Issue Astrophotography Talk Forum 7 months ago
Nikon lens for astrophoto Astrophotography Talk Forum 7 months ago
Cheap ~50mm lens, can be vintage Astrophotography Talk Forum 7 months ago
DSLR Modification complication Astrophotography Talk Forum 9 months ago
Light transmission of camera lens vs telescope of same aperture ? Astrophotography Talk Forum 9 months ago
If you can't afford it, make it! Astrophotography Talk Forum 10 months ago
Andromeda Galaxy and friends! Astrophotography Talk Forum 10 months ago
I don't know which one to buy for astro : RP vs Z6 vs Lumix S5 Astrophotography Talk Forum 10 months ago
How to transfer images from Z7 ii to PC via WiFI Nikon Z Mirrorless Talk 10 months ago
Intervalometer for A6400 +30s exposure Astrophotography Talk Forum 11 months ago
Andromeda galaxy with small refractor Astrophotography Talk Forum 11 months ago
First try Andromeda with a tracker Astrophotography Talk Forum 11 months ago
Anyone using the Canon RF 50mm 1.2 for astro panos? Astrophotography Talk Forum Aug 18, 2021
Failed astro photo and a question Astrophotography Talk Forum Jul 16, 2021
How was this pictures made and what is it? Astrophotography Talk Forum Jun 28, 2021
Star Tracker alignment Astrophotography Talk Forum Jun 20, 2021
The Great Globular in Hercules Astrophotography Talk Forum Jun 19, 2021