Cupid Stunt Posted September 1, 2021 Author Share Posted September 1, 2021 Autumn colours are nearly here again This was a previous Autumn at Pont Cwmfedwen 7 Link to comment Share on other sites More sharing options...
Pedro Posted September 1, 2021 Share Posted September 1, 2021 11 minutes ago, Cupid Stunt said: Autumn colours are nearly here again This was a previous Autumn at Pont Cwmfedwen Love those names with almost no vowels Cfgmhjswds 2 Link to comment Share on other sites More sharing options...
Cupid Stunt Posted September 2, 2021 Author Share Posted September 2, 2021 The Milky Way core over Three Cliffs Bay 7 Link to comment Share on other sites More sharing options...
boboneleg Posted September 2, 2021 Share Posted September 2, 2021 12 hours ago, Cupid Stunt said: Autumn colours are nearly here again This was a previous Autumn at Pont Cwmfedwen Terry, how do you do that thing where the water cascading over the rocks looks like that , is it some sort of time lapse thing ? Link to comment Share on other sites More sharing options...
Tango Posted September 2, 2021 Share Posted September 2, 2021 5 hours ago, Cupid Stunt said: The Milky Way core over Three Cliffs Bay Love these Milky Way pics. What gear do you use to capture them? Obviously my phone camera or 10 year old Lumix would not be up to the job! Link to comment Share on other sites More sharing options...
Cupid Stunt Posted September 2, 2021 Author Share Posted September 2, 2021 3 hours ago, boboneleg said: Terry, how do you do that thing where the water cascading over the rocks looks like that , is it some sort of time lapse thing ? Hi Bob, just a long shutter setting, to get the longest possible standard shutter setting without over exposing you need to select the lowest ISO value your camera can go to and the smallest aperture (the higher the number the smaller the aperture) If it's still too bright out to get a 1/2 to 10 sec exposure (what you need caries according to the speed of the water and the effect you want) then you may need to use a ND filter (neutral density filter) of maybe 10 stops There is a way to do it without an ND filter and that's to take multiple shots each with a shorter exposure with the total exposure time adding up to the 1/2 to 10 sec then blend them in a photo editing program like Gimp/Photoshop/Affinity Photo using a median blend, this will give the same smooth water effect but if it's breezy you might get blurry foliage but you can mask off all but one of the exposures foliage so those parts of the image aren't blending multiple shots together 4 Link to comment Share on other sites More sharing options...
Cupid Stunt Posted September 2, 2021 Author Share Posted September 2, 2021 56 minutes ago, Tango said: Love these Milky Way pics. What gear do you use to capture them? Obviously my phone camera or 10 year old Lumix would not be up to the job! In this case I want pin sharp stars so used a more complicated method than is required All you need is any DSLR and a wide angle lens such as a Samyang 12mm f/2.8/Tokina 11-16mm etc a fast aperture is preferable as you need to gather as much light as you can in a fairly short period, the focal length determines the maximum exposure time you can get without having visible trailing stars, the 500 rule is most commonly used and that is that you divide 500 by the focal length of the lens (assuming it's a full frame camera) that will give the max duration the shutter should be open So for example on a Sony A7RII full frame camera with a 20mm lens the longest shutter speed would be 25 seconds, if you're using a crop sensor camera (APS-C/DX or Micro 4/3rds) you need to calculate the equivalent focal length first, i.e. a 20mm lens on an APS-C camera is actually 30mm equivalent as APS-C has a 1.5x crop factor, Micro 4/3rds has a 2x crop factor An ISO of 3200 is usually best but you can adjust this according to light gathering requirements, higher levels will introduce more noise and generally speaking smaller sensors are noisier than larger one's If noise is a major issue then you cane take multiple high ISO exposures and stack them in post production using a median blend mode (as the noise is random it will be smoothed out but leaving constants like the stars intact) But back to this shot It was taken with my Fujifilm X-T2 mounted on a Skywatcher Star Adventurer (star tracker) one 2 minute exposure for the stars and another of 8 minutes (with long exposure noise reduction switched on in camera) for the foreground, the two then composited together Typical settings for an APS-C camera would be ISO-3200, 25 sec, f/2.8 with a 12mm lens for a single shot 3 Link to comment Share on other sites More sharing options...
Tango Posted September 2, 2021 Share Posted September 2, 2021 11 minutes ago, Cupid Stunt said: In this case I want pin sharp stars so used a more complicated method than is required All you need is any DSLR and a wide angle lens such as a Samyang 12mm f/2.8/Tokina 11-16mm etc a fast aperture is preferable as you need to gather as much light as you can in a fairly short period, the focal length determines the maximum exposure time you can get without having visible trailing stars, the 500 rule is most commonly used and that is that you divide 500 by the focal length of the lens (assuming it's a full frame camera) that will give the max duration the shutter should be open So for example on a Sony A7RII full frame camera with a 20mm lens the longest shutter speed would be 25 seconds, if you're using a crop sensor camera (APS-C/DX or Micro 4/3rds) you need to calculate the equivalent focal length first, i.e. a 20mm lens on an APS-C camera is actually 30mm equivalent as APS-C has a 1.5x crop factor, Micro 4/3rds has a 2x crop factor An ISO of 3200 is usually best but you can adjust this according to light gathering requirements, higher levels will introduce more noise and generally speaking smaller sensors are noisier than larger one's If noise is a major issue then you cane take multiple high ISO exposures and stack them in post production using a median blend mode (as the noise is random it will be smoothed out but leaving constants like the stars intact) But back to this shot It was taken with my Fujifilm X-T2 mounted on a Skywatcher Star Adventurer (star tracker) one 2 minute exposure for the stars and another of 8 minutes (with long exposure noise reduction switched on in camera) for the foreground, the two then composited together Typical settings for an APS-C camera would be ISO-3200, 25 sec, f/2.8 with a 12mm lens for a single shot So, my phone camera won't hack it then! But, seriously, thanks for your comprehensive answer. I used to see posts on Facebook from a group that concentrate on photography of the Milky Way and some of their photos of the Pillars of Creation and the various Nebulae were amazing, but it took some really serious kit to get those photos. Unfortunately I don't see their posts in my feed anymore, but I'm loving your shots of the Milky Way. 2 Link to comment Share on other sites More sharing options...
Cupid Stunt Posted September 2, 2021 Author Share Posted September 2, 2021 42 minutes ago, Tango said: So, my phone camera won't hack it then! But, seriously, thanks for your comprehensive answer. I used to see posts on Facebook from a group that concentrate on photography of the Milky Way and some of their photos of the Pillars of Creation and the various Nebulae were amazing, but it took some really serious kit to get those photos. Unfortunately I don't see their posts in my feed anymore, but I'm loving your shots of the Milky Way. The Great Nebula in Orion and Running Man Nebula, very common targets 5 Link to comment Share on other sites More sharing options...
Tango Posted September 2, 2021 Share Posted September 2, 2021 3 minutes ago, Cupid Stunt said: The Great Nebula in Orion and Running Man Nebula, very common targets Awesome. 1 Link to comment Share on other sites More sharing options...
Cupid Stunt Posted September 2, 2021 Author Share Posted September 2, 2021 Moon 8 Link to comment Share on other sites More sharing options...
Cupid Stunt Posted September 2, 2021 Author Share Posted September 2, 2021 Porthcawl storm 7 Link to comment Share on other sites More sharing options...
Sir Fallsalot Posted September 2, 2021 Share Posted September 2, 2021 4 hours ago, Cupid Stunt said: Hi Bob, just a long shutter setting, to get the longest possible standard shutter setting without over exposing you need to select the lowest ISO value your camera can go to and the smallest aperture (the higher the number the smaller the aperture) If it's still too bright out to get a 1/2 to 10 sec exposure (what you need caries according to the speed of the water and the effect you want) then you may need to use a ND filter (neutral density filter) of maybe 10 stops There is a way to do it without an ND filter and that's to take multiple shots each with a shorter exposure with the total exposure time adding up to the 1/2 to 10 sec then blend them in a photo editing program like Gimp/Photoshop/Affinity Photo using a median blend, this will give the same smooth water effect but if it's breezy you might get blurry foliage but you can mask off all but one of the exposures foliage so those parts of the image aren't blending multiple shots together 1 4 Link to comment Share on other sites More sharing options...
Grasshopper Posted September 4, 2021 Share Posted September 4, 2021 Summer days gone by... 9 Link to comment Share on other sites More sharing options...
Cupid Stunt Posted September 4, 2021 Author Share Posted September 4, 2021 Stealth Scoot 7 1 Link to comment Share on other sites More sharing options...
Tango Posted September 13, 2021 Share Posted September 13, 2021 Palenque, Mexico 5 Link to comment Share on other sites More sharing options...
Specs Posted September 13, 2021 Share Posted September 13, 2021 On 01/09/2021 at 23:02, Pedro said: Love those names with almost no vowels Cfgmhjswds In Welsh aeiouwy are all vowels! 2 Link to comment Share on other sites More sharing options...
Cupid Stunt Posted September 14, 2021 Author Share Posted September 14, 2021 Llwyn On 6 Link to comment Share on other sites More sharing options...
XTreme Posted September 15, 2021 Share Posted September 15, 2021 7 hours ago, Cupid Stunt said: Llwyn On Superb Terry! 1 Link to comment Share on other sites More sharing options...
Catteeclan Posted September 15, 2021 Share Posted September 15, 2021 Bloody marvellous. There's a vid from a drone doing my coast line. I used to watch it often when I was on bookface. Link to comment Share on other sites More sharing options...
Grasshopper Posted September 15, 2021 Share Posted September 15, 2021 18 hours ago, Cupid Stunt said: Llwyn On Beautiful landscape, love the atmosphere. What are you flying? 1 Link to comment Share on other sites More sharing options...
Tym Posted September 15, 2021 Share Posted September 15, 2021 NYC side of the GW. 5 Link to comment Share on other sites More sharing options...
Specs Posted September 15, 2021 Share Posted September 15, 2021 7 Link to comment Share on other sites More sharing options...
boboneleg Posted September 16, 2021 Share Posted September 16, 2021 7 hours ago, Specs said: Where’s that one Alan ? Link to comment Share on other sites More sharing options...
Specs Posted September 16, 2021 Share Posted September 16, 2021 51 minutes ago, boboneleg said: Where’s that one Alan ? St Lythan's. Just down the lane from Duffryn Gardens, St Hillary. 2 Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now