Nidelva river through Trondheim Norway

Nidelva river through Trondheim Norway
by Saaru Lindestokke                

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Astrophotography is the type of photography specializing in celestial objects such as the sun, moon, stars, and sky.

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4
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6answers
37k views

What settings should I use to get a good GoPro 4 night timelapse of the sky?

I just got my GoPro Hero 4 and wanted to try the Night Timelapse mode. I have the exposure time set to 30 seconds and the interval between images set to 2 minutes. My pictures have a few stars on ...
2
votes
1answer
58 views

How can I blend images taken at different times of the day into the same panorama?

Is there a way to take a same set of images for a panorama twice at different times of the day? I would like to blend these images using a layer mask in Photoshop so I get a blue hour foreground and ...
-2
votes
2answers
95 views

What creates a bright green orb “lens flare” with silver or metalic dots on it?

I am having a heck of a time finding anything on the internet that explains how and why a green orb with silver or metallic looking dots keeps appearing in my photos of the sky. I am taking these ...
4
votes
3answers
165 views

Mercury transit at 200mm + UV + ND?

Will I able to see Mercury transit with a f/4-5.6 200mm lens (on APS-C)? I do not have solar filter and I don't have time to buy as transit will be on 9th May 2016. I'm wondering if I can use my UV ...
0
votes
0answers
47 views

How do I get my image with a dSLR mounted on a telescope into focus? [duplicate]

I have a Nikon D5500 and use a GSO Newtonian telescope with an aperture of 8", focal length of 1200mm and focal ratio of f/6. I will be using a 32mm superview telephoto projection eyepiece which is ...
56
votes
5answers
25k views

Tips for landscape+stars photography?

I'm leaving for holidays tomorrow, and there's a good chance that I'll be able to be by night on a field with no artificial light around, and no moon in the sky. I'd love to take some picture of the ...
1
vote
1answer
32 views

Will a focal reducer help me image deep sky objects using an 8" newtonian?

Will a 0.5x focal reducer help me if i am imaging deep sky objects using a 1200mm focal length optical tube(f/6), 32mm super view telephoto extension eyepiece and a nikon d5500 with a sensor size of ...
0
votes
1answer
517 views

Printing Milky Way Photos

I want to print out either of these two Milky Way Photos on a 12x18 size photograph (Or vise versa if it is horizontal). http://500px.com/photo/77785439/milky-way-touching-the-trees-by-tom-jones ...
0
votes
1answer
29 views

What is the Time taken for transit of a star ,nebula, cluster to move out of the field of view of a 32 mm superview eyepiece..?

How much time will an object ( star, galaxy ,nebula,cluster) take to transit from one end of a 32 mm superview eyepiece to the other end of it to go out of the field of view when a DSLR is connected ...
0
votes
1answer
52 views

Astrophotography with a telescope — fewer long exposures or more shorter exposures for astrophotography?

I have an 8" GSO Dobsonian (1200mm focal length) telescope and I use a Nikon D5500 with a UHC (ultra-high contrast) broadband filter. I connect my camera with a 32 n 42 mm telephoto lens. Can I take ...
7
votes
5answers
2k views

Deep Sky Photography with telescope without Tracking

I tried photographing moon and Saturn with a 8'' Dobsonian (without tracking). And it was a breeze. But I had to follow the '600 rule', i.e I only exposed it for less than (600/f) sec ~ 1/2 sec. But ...
4
votes
3answers
3k views

Continuous Bursts of Many Short Exposures vs. A Few Long Exposures for Astrophotography?

When reading many sources that address doing astrophotography, I often see the advice to take multiple exposures and stack them rather than one long exposure. Often the reason given is that the longer ...
5
votes
4answers
185 views

Where can I find the maximum camera weight for my lens?

I have a somewhat unique question here, and I haven't been able to get a clear answer elsewhere. There is a question with a similar title, only with the camera and lens terms swapped. My question is ...
2
votes
2answers
69 views

Why are my long exposure sky shots out of focus? [duplicate]

If you take a look at a few of long exposure sky photos at Flickr, I think the context and content of the photo is okay, they are just all blurry. I'm using a tripod, 15 second exposure with a 18mm ...
0
votes
1answer
54 views

Telescopic view [duplicate]

How do they make the sun or moon appear so big in backgrounds of some images?
2
votes
5answers
933 views

How can I tell if something in a photograph is a star or a planet?

A couple days ago, I zoomed in with my 30x optical zoom camera, and after some exposure adjustments, a bright star in the night sky turned into this: Are those other planets or other stars? Or is ...
11
votes
7answers
3k views

Practicality of using a telescope as a super telephoto lens?

This might earn me stupid question of the week honors, but reading this question made me wonder whether it would ever make sense to use a astronomy telescope + camera mount as an earthbound zoom lens? ...
1
vote
2answers
151 views

How to Record Videos at Full Resolution with Nikon D750 for Astrophotography? [closed]

I am using Nikon D750 and I want to use it to record videos of planets/moon, so that I can later stack them into images. However, the camera wastes its potential by down-sampling the video recording ...
0
votes
0answers
57 views

What specs are good for an astrophotography camera? [duplicate]

I would like a guideline to help me and others find good cameras that work well at night. Specifically, shots of the night sky. This way, I can make an informed decision on my next camera. Things ...
0
votes
2answers
209 views

Astrophotography exposure setting for noise reduction

I was on a hiking for a week into the dense forest of Western Ghats with my Sony slt a58. I am into Astrophotography. The place was absolute black with millions of stars. The perfect place for ...
1
vote
3answers
158 views

Why does photographing the Milky Way require short exposure, when star trails need long exposure?

I can't understand — how do they work differently? I mean, when 2 secs exposure is required for photographing milky way, while 30 mins exposure is needed for photographing star trails, why isn't the ...
5
votes
5answers
1k views

How do I choose a lens to photograph the Milky Way?

I'm looking at buying a new lens for some night photography out in rural Australia. I'm in the middle of a national park for the next 6 months, so light pollution isn't an issue, and the skies are too ...
1
vote
1answer
85 views

If i use ISO 1600 to photograph stars will image stacking help reduce noise but also add more detail?

I would like to take better photos of the stars, especially the milky way, but my highest ISO setting is 1600. I have now learnt that image stacking can help reduce noise when taken with the same ...
2
votes
2answers
2k views

Will a faster lens, like f/1.4, help get better Milky Way images?

I have a Nikon D7000 and don't know whether my 50mm 1.4 or 17-55m 2.8 lens would be better. I was automatically going to go with the 50mm lens, but then I was reading up on how I can use a longer ...
1
vote
1answer
95 views

When stacking images to remove noise in astrophotography, should the exposure be the same in each?

I am trying to get to grips with astrophotography and have read about image stacking to help reduce noise. I am a little confused about whether the images to be stacked are all taken at the same ...
2
votes
1answer
96 views

What adapter do I need to use a Sony a7R ii with a Televue Pronto telescope?

I wish to take pictures through my Televue Pronto using my α7R II camera. Is there an adapter to allow me to do this?
-1
votes
4answers
240 views

What lens should I use for astrophotography?

I am looking for a lens for my Canon 550D for astrophotography. What lens would be suitable for it? Thank you
25
votes
6answers
15k views

How does Peter Lik manage to capture the stars in such detail in the following photograph?

Here's the picture: I'm curious to know what techniques (i.e. shutter speed, aperture, ISO, etc...) he uses to capture the stars so vibrantly (assuming it wasn't Photoshopped). I'm guessing it was ...
2
votes
4answers
869 views

How can I get long exposure for star photography with a Nikon Coolpix P900?

I own a Nikon Coolpix P900. I'm still fairly new to photography but I'm interested in learning about photographing the stars. I've read that the best settings to do this are to have an aperture of ...
3
votes
1answer
458 views

Is it possible to use two barlow lenses together?

With my current astrophotography setup it is not possible for me to capture the full andromeda galaxy in one picture. Setup: Telescope: Celestron C8 SGT XLT (f: 10, focal length: 2003mm) Mount: ...
3
votes
5answers
8k views

Can I get longer than 15 second exposure with my canon SX 50?

I am new to photography and I was hoping to go take some pictures of star trails this weekend. I just bought this camera this week and I realized that the highest shutter speed is 15 seconds. Is there ...
1
vote
1answer
44 views

Would a Polycom video camera be suitable for astrophotography?

Have Polycom FX video conference camera 1024 x780. Could this be used for astro photography? Just curious for a project. Appreciate input.
0
votes
1answer
237 views

How can I tell what focal length a zoom lens was set to for a photo of the moon?

It appears that neither the Sony 55-210 mm f/4.5-6.3 nor the Canon EF-S 55–250mm f/4–5.6 reports the actual focal length to the camera: both cameras' metadata show the lens but report the focal length ...
1
vote
3answers
216 views

is it possible to take photographs of the Milky Way with a Panasonic FZ-30 camera?

I have a Panasoinc Lumix FZ30 "SLR-like" camera It can take raw images. It has ISO speed between 80 and 400 and max aperture f2.8 and max 60 seconds of exposure time. I am really eager to take ...
3
votes
2answers
230 views

What features to look for in a motorized DSLR mount for astrophotography?

I'm planning a foray into astrophotography, and am looking for some advice on features to look for in a motorized equatorial DSLR mount. I'm interested in both wide angle and deep field pictures. I ...
0
votes
1answer
99 views

Which compact camera to buy for starry skies, city lights and close ups? [duplicate]

I'm looking to purchase a compact camera that has all the common features e.g. portrait, landscape, video etc. But can also allow me to take pictures of stars and city lights, and will allow close ...
61
votes
19answers
106k views

How do I set the proper exposure for nighttime moon photos?

All my attempts to get a good shot of the full moon with my DSLR result in an overexposed circle on a black background. I've tried using a tripod, remote shutter release, low ISO, and long exposure, ...
1
vote
1answer
91 views

Will a 14mm f/2.8 prime be useful for nearby action shots?

I am a novice amateur photographer. My only equipment right now is my Sony Nex 3N and the kit 18-55mm zoom. I had been hesitant to sink much money into lenses when I realized that building up a lens ...
2
votes
4answers
265 views

What lens and setting to take ISS photo?

Here it says we can see ISS with our naked eye. I was thinking that if we can see this thing with our eyes, then obviously we can take photo with a DSLR. I have Nikon D3300 with 18-55mm lens and ...
3
votes
1answer
126 views

Does an already set (or not yet risen) moon still wash out stars?

If there's a decently sized moon (say, 50% visibility or more) but you still have a few hours of time before moonrise/after moonset, will the moon still wash out stars the same as if it were visible ...
1
vote
3answers
102 views

How can I make a telescope attachment for my DSLR to capture space images?

I thinking is there any way to make own telescope with help of magnifying glass(convex) and concave lenses arrangement so that we can take photo of space planet like moon, marsh. I know there are ...
-5
votes
3answers
96 views

Is it true that UFOs or extraterrestrial beings that are not seen by human eyes can be captured by photo? [closed]

I heard that if we take photos of the sky then we can get photos of UFOs or extraterrestrial beings. Is it true ?
0
votes
1answer
112 views

What's an easy way to de-rotate astronomical images taken without an equatorial mount?

I don't have an equatorial mount nor I plan to buy one. However, I would like to stack my night sky photos. Is there a software that can easily de-rotate my images so I can stack them? By easily I ...
1
vote
5answers
501 views

Which lens should I use and how to take night pictures?

So I have a Canon T3 and I wanted to take pictures of the night sky and landscapes but since I'm a noob at photography, I was wondering which lens should I invest in that isn't quite pricey. I was ...
30
votes
4answers
33k views

What is the “Rule of 600” in astrophotography?

This question mentions the "Rule of 600" for avoiding star-trails in astrophotography. What is this rule? How was it derived? How should it be applied?
7
votes
3answers
348 views

How can I capture an image like the stars over a landscape as in the Ubuntu Forever wallpaper?

I am new to photography. I like the Ubuntu 14.04 forever wallpaper the most. I am interested in developing similar photography (or a similar technique, if any). How can this be accomplished? Does ...
1
vote
3answers
102 views

How to avoid vertical glare in astrophotography?

I recently took a few night shots of the Milky Way, but found that I kept getting this weird vertical glare and I don't know why. The below image shows it exaggerated by lights in the distance as ...
1
vote
0answers
162 views

What are best wide angle lens for Nikon D7000 Camera [closed]

I am looking to shoot night sky & require a wide angle lens. I currently have a 18-55mm Kit lens and a 50mm f/1.8 prime lens. What is the best lens out there (value for money). I don't wanna ...
3
votes
2answers
333 views

Combining multiple exposures

I find it interesting that the idea of combining bracketed exposures to increase the recorded range of brightness has gone mainstream (known as HDR) to, the point where it is built into the camera's ...
14
votes
5answers
1k views

What exposure was used for successful pictures of the “blood moon”?

The moon in total eclipse is very dark, I discovered. My crop-sensor camera and f/5.6 lens was not up to it. I saw some "cherry red" photos in feeds, but without technical details. I used 1/125 ...