AZ40 Alt-az mount
Strain Wave Drive & Multi-Telescope Support
Strain wave drive mount designed for visual astronomy
featuring optional multi-telescope capability and a patent-pending tool-free coaxial alignment mechanism
Advanced Features
EM31 Pro
Born For Astronomy Enthusiasts!
Remarkable Harmonic Equatorial Mount
Two Invention patents and four utility model patents.
Advanced Features
We have two Invention patents and four Utility model patents.
Price
We provided a relatively competitive price for the initial overseas listing, hoping to provide more convenient mobile systems for users in non fixed locations.
Photography Exhibition
Works from EM31 Pro users.
Christmas Tree star cluster
Photographer: Wu Jiang
Lens/Telescope：ED160
Imaging Camera： QHY 600m
Mount：EM31pro
Filters： Chroma 5nm
Exposure: 300s
Photos Count：rgb*10 ha*60 oii*20
NGC2237
Photographer：Alex Nicholas
Rosette - 8h, Askar 120APO, ASI1600MM Pro, Mount EM31 Pro
M31
Photographer: Wu Jiang
Lens/Telescope：ED160
Imaging Camera： QHY 600m
Mount：EM31pro
Exposure: 300s
Photos Count：RGB 12 Images each，Ha 20 images
2021 Lunar Eclipse
Photographer: 稷下先生
Lens/Telescope: Fujifilm xf150-600
Camera: Fujifilm xh2
Mount: EM31pro
Markarian's Chain Galaxies
Photographer: Tang Jing
Lens/Telescope: SKYROVER 70SA V4
Camera: ZWO ASI2600mm Pro
Mount: EM31pro
Filters: Optolong 7nm 2" LRGB
Photos Count: L:73 R:50 G:32 B:49
Exposure: 17h
NGC-253_100x180s_RGB
Photographer：Alex Nicholas
NGC 253 - 7h, Askar 120APO, Player One Artemis C Pro, Mount EM31 Pro
LDN1355
Photographer: Wu Jiang
Lens/Telescope：ED160
Imaging Camera： QHY 600m
Mount：EM31pro
Filters： Chroma 5nm
Exposure: 11h
Photos Count： L *25*600s, R *12*600s, G *12*600s, B *17*600s
M78_260x180s_v3_acr_2
Photographer：Alex Nicholas
M78 - 13h, Askar 120APO, Player One Artemis C Pro, Mount EM31Pro
2023年太阳系天体
Photographer: 沈老思347
Lens/Telescope： C8HD
Imaging Camera： QHY715
Mount：EM31pro
The Sqagull Nebula IC2177
Photographer: Tang Jing
Lens/Telescope: SKYROVER 70SA V4
Camera: ZWO ASI2600mm Pro
Mount: EM31pro
Filters: Optolong 3nm 2" SHO
Comet
Photographer: Hikaru萬
Lens/Telescope： Takahashi E-130
Imaging Camera： ASI2600mm
Mount：EM31pro
Filters：Optolong LRGB
Exposure: 60s
Photos Count： 20 each
Photographer: Hikaru萬
Lens/Telescope： Takahashi E160-ED
Imaging Camera： ASI2600mm
Mount：EM31pro
Filters： Optolong LRGB
Photos Count：RGB 10 each
Exposure:300s
NGC2070_96x300s_HOO_v2
Photographer：Alex Nicholas
NGC 2070 - 8h, Askar 120APO, ASI1600MM Pro, Mount EM31 Pro
NGC 4565
Photographer: 沈老思347
Lens/Telescope: C8hd
Camera: zwo 294mm pro
Mount: EM31pro
Filters: LRGB
Photos Count: L:40 R:12 G:12 B:12
Exposure: 300s X76 6h20m
IC-2599_2h10m_SHO
Photographer：Alex Nicholas
Eta Carina - 2h Askar
120APO, ToupTek ATR2600M, Mount EM31Pro
IC447_9h_WIP
Photographer：Alex Nicholas
IC447 - 9h, Askar 120APO, ToupTek ATR2600M, Mount EM31Pro
2024.5.5
Photographer：Linlin
Shooting method: Video disassembly and superposition
Data source: Field/outdoor shooting
Telescope/lens: Lunt60
Main camera: IMX533
Equatorial mount: EM31 pro
Number of shots: 2
Exposure duration: 6000 frames
Messier star chart full series
Photographer：Bingbing
Location: Shanghai
Shooting Method: Outdoor
Equipment: EM31Pro Mount, Celestron 127SLT, C8HD, Sigma 100-400mm DG DN, ZWO ASI2600MC, Sony A7M3 and modified A7
Exposure Time:
Star Clusters: 30 minutes
Nebulae & Galaxies: 1-3 hours
Filters: Antlia Triband RGB & Optolong L-eXtreme
Veil Nebula
Photographer: Wu Jiang
Telescope/lens: ASA 8" H, Askar 103Apo
Main camera: QHY 600M
Equatorial mount: AP Mach1, EM31Pro
Filter: Chroma 5nm
M31
Photographer: Wan Yi
Shooting Place: Xiaogan,Hubei
Lens/Telescope: 13028HNT
Camera: ASI2600mm
Mount: EM31Pro
Filters: LRGBHO
Exposure: 90h
Others: Ha-35.5h，Oiii-36.5h，L-9h，RGB-each 3h
Caldwell Catalog
Photographer：Bingbing
No. 1-82
Telescope/lens: C8HD
Main camera: ASI2600MC
Equatorial mount: EM31P
Filter: Antlia Tri-band TribandRGB
2024.09-2025.02
