Landscape Photos by Dwayne
  • Blog
  • Photo Gallery & Store
  • About
  • Contact

sleeklens (Through the Woods) Landscape Lightroom Preset Review

11/27/2016

2 Comments

 
 So I was given the opportunity to play with sleeklens' "Through the Woods" Landscape presets for Adobe Lightroom (Also available for Photoshop).

My initial response was a little hesitant, since I normally don't use presets. I like to manually adjust and tweak everything in Lightroom one-at-a-time, custom per image. I believe that since each image is unique, it should be processed on an individual basis.

After playing with the TTW presets a little more, I came to know them a little bit better, and how they behaved. I can now say that there are certain aspects of this preset library that would certainly speed up overall workflow.

Another benefit, at least for me, is the opportunity to quickly explore other processing styles. The preview in the left panel as you hover your mouse cursor over each one gives an almost instant ability to say 'yes' or 'no'. 

The presets stack - so as a person is editing and processing their photo, the different edit presets can be added upon, giving unique image styles quickly.

The brushes offer a similar preset ability, as they give preset base colour combined with unique combinations of exposure, shadows/highlights, contrast, clarity, saturation, temperature etc.

I don't know that it would be a justifiable expense for a hobbyist, but certainly can help save time and expand creative options for the budding photographer looking to make a few extra bucks with from their photos, or the pro who needs to save time in the processing stage.

Explore the options here:
35% off for CyberMonday 2016 with this code: cybermonday
These are not affiliate links.
https://sleeklens.com/product-category/lightroom-presets
​
Through The Woods Landscape Collection
​
They also offer Photo Editing Services if you need that.

Make sure to like/follow my Facebook page for more landscape photos from Southern Alberta.
Here's the image from the video with a few other minor tweaks:
2 Comments

Lethbridge Timelapse - finally here

3/3/2016

0 Comments

 
So after 2+ years of collecting small segments of timelapse sequences, mostly in Lethbridge city limits, I have compiled 2 1/2 minutes of decent clips. They are not perfect... some are out of focus, some are too fast, some are grainy (D3100).. but it is still fun to capture them.

Don't forget to follow my on Facebook too!
0 Comments

Slow Winter - here's a comparison video

2/16/2016

0 Comments

 
I haven't had much time nor opportunity to take many photos this winter so far; I have made this comparison video though. In it, I compare the GoPro Hero HD (1) to my D610 with Bower 8mm Fisheye lens.
​Check it out!
0 Comments

Cleft Cave Hike (2013)

1/28/2016

0 Comments

 
I went up to the cave about three weeks after the big flooding (that tore through Calgary and High River) in 2013 - not realizing it also tore through the Crowsnest pass. The road that normally would get us up the easy part of the valley was washed out - even for the Jeep - we could only go so far. I understand now that the banks of the new creek aren't as sharp, and easier to drive up, at least with side-by-sides (like Rzr) and quads - probably Jeeps too. So we drove up the trail a little past the "parking area" shown on this map:
Picture
From: http://www.soistheman.com/diary/print.php?id=09_08a
But it was still a fairly gruesome hike, since neither of us had been there before, and the trail isn't super obvious (that we could see) and missed it. We ended up hiking up the rocks on the North side of the trail. (See the "Trail Sign" marker on the map above? We hiked up the rocks instead of the through the trees. The rocks are big, jagged, sharp, and not hike-friendly!!

Once we made it closer to the cave, we could see it obvious as ever on the cliff face - but the scree we had to scramble up was not a fun looking adventure given the jelly state of our legs. We trekked onward and upward, through the cave, and back down to the jeep. We only saw two animals - an eagle in the sky, and a pika.
0 Comments

World Cancer Day... Help me Raise $$

12/31/2015

0 Comments

 
Dwayne Hair
I'll be shaving my head on Feb 4, 2016 for Cancer. I have some family that have been affected by the big C, and I want to show my support. Please support my campaign by donating a few bucks here:

The total amount donated under my account will dictate how much of my hair is lopped off:
$0-100 - Virtual Selfie using an app... c'mon - I need a hair cut!
$100-299 - a normal short buzz cut (1/4")
$300+ - clean bald!
​$500+ >> Eyebrows too!!

​
https://fundraising.nohairselfie.ca/9E732BE0DAEA4BD3864F28B1ED5B3981/misterDwayne
0 Comments

Disassembly of Epson XP-400 all-in-one printer

11/30/2015

3 Comments

 
So I got an XP-400 printer a while ago for free (thanks, Kijiji). I got it for this purpose: disassembly, searching for useable parts like stepper motors, etc. I have no intentions of putting it back together, so I didn't track screw locations, order of operations, etc. I wanted to do it without savage destruction - and that's what happened!

​It took a while to get into it, but once I did, I found a few gems.
If you want to buy Stepper motors from Amazon.ca - please consider using this link (I do get a tiny commission - but it helps my hobbies)

Getting into the Case

There was a screw on top near the back/right (photo #5) that helped the scanner bed come free. The scanner ribbon cable just pulled out with a bit of force, which allowed the scanner to come free. Another screw near the nearly white spring assembly (covered - can't see the spring - photo 7) which allows the top-rear portion of the printer to come off (a little prying and sideways force away from the latches on the left side).

Now there should be a few more screws appearing that can be removed. The left and right side panels come off with some force and by releasing the plastic snap latches on the very bottom of the machine (photo 1 shows me pointing at one). There is one screw on the side by the USB terminal.

If you've made it this far, I'll assume that you can figure out the rest - remove as many screws as you have access to, and keep going deeper. ​

The Motors

There are three motors in this unit. Two for the printer, one for the scanner. I admit I was disappointed that the two identical printer motors (EM-529) are DC motors, not steppers. The scanner motor was in fact a small stepper motor (EM-600).

I found these specs for the EM-529 - I don't know how accurate they are, as they are from an eBay listing:
  • Model no:  EM-529 RS445PA14233R
  • Supply Voltage:  12-42V
  • Supply Current: 60mA - 1.5A
  • Power:  7.78W
  • Torque:  81.8 mNm
  • Shaft diameter:  3.17mm
  • Motor diameter:  30mm
  • Motor length:  67mm
For the EM-600 Stepper motor, however, I have found nothing so far. It is a small motor, 4-wire probably bipolar. As for voltage/power/ holding torque - those are yet to be determined.

Other Goodies

Inside this budget all-in-one printer, I was able to salvage a few pieces of white felt. The printer was mostly new (water damage and no ink, so it was given away).
  • Lots of various screws
  • spare ribbon cable
  • some gears
  • small "timing" belt (around 7"x3/16")
  • medium belt (maybe 24"x3/16")
  • various tension, compression and torsion springs
  • a USB card reader (I haven't tested it yet, but assuming it will work)
  • Nice hollow drive shaft
  • spring pulley/belt tensioners
  • three motors
  • the scanner module
  • nice piece of glass from the scanner bed - for my 3D printer
  • gears
  • photogate/position sensors (a linear one for the printhead shuttle, and a rotary one for the paper drive)

Things I wanted but were not there:
  • a solid rod/rail assembly. The print shuttle moves on a formed piece of steel which I kept, but not as generic as a rod.
  • bigger stepper motor(s)​

The Why?

Mainly for the motors, so that I could continue my timelapse shoot-move-shoot slider rig.
3 Comments

Crypt Lake GoPro Video

11/30/2015

0 Comments

 
Make sure to follow me on Facebook too!! https://www.facebook.com/LandscapePhotosByDwayne
0 Comments

Bower 8mm Fish Eye (Nikon) Review

11/15/2015

0 Comments

 
Bower 8mm on Nikon D610Bower 8mm on Nikon Full Frame D610
So I received a Bower (Samyang) 8mm Fisheye lens (DX/Crop/APS-C) as a gift on Saturday, Nov 14. I haven't played with it too much, but I thought I would share a bit here about my initial impressions and a few quick sample images.

Size and Weight

This lens is small - almost the same size as the Nikkor 50mm 1.8D - with the obvious exception of the large bulbous front element. It comes in at just under a pound (around 391g). It's weighty due to that large chunk of glass hanging out there on the front end.

Mount (f-mount)

It mounts normally, though it seems a bit tight compared to my other lenses. I guess it's good that it's tight, but it could be a fraction of a millimeter looser.

Manual Everything - mostly focus.

Yup - manual everything... mostly. Manual focus only - though with it being such a wide lens, it's hard to not get something in focus. The focus scale goes from 1 to 5 feet, then infinity. There is a focus confirmation within the viewfinder, but it's pretty loosy-goosey. Sitting here typing this and trying to test focus scale - My keyboard is about 12-14" away from my sensor, but the scale on the lens barrel (according to the focus confirm icon) says that it's 2' away, and remains in focus up to infinity. Here are two shots showing an attempted focus using the 2' marker, followed by the infinity marker. The focus confirm icon was lit in both cases. 
8mm Bower Test image of a phone
Focus at 2ft marker
8mm Bower Test image at infinity of a phone
Focus at infinity
Picture
showing crop level of photos above
Aperture is also fully manual on this lens, with no way of controlling aperture from the camera body. It clicks at each stop and half-stop, but not a super hard click like some lenses. 

The lens does work, however, in Aperture priority mode on my D610. Since I can control the aperture, and this is fed back to the body, it can still make calculations for exposure. What I've found, however - at least indoors, is that since this lens capture 180º corner to corner FOV (DX crop mode), the overall exposure can be quite wrong - even in spot or center weighted metering. I had to increase exposure compensation 1 2/3 stops to get a decent exposure.

Optics - Performance, Sharpness, etc.


Well, I haven't had enough playtime with this lens to give a real judgement here. But so far, it has room for improvement. That said - I've only tried f/3.5. My main use for this lens would be for stars/astrophotography. So, I went on to my patio to capture a few stars. I live in the city, where we have some nasty high power LED street lights - light pollution is high, but at least white instead of orange. The flare on this lens is quite hideous - I will need to do some further testing out in the fields away from the lights. However - I live in Southern Alberta (Lethbridge), where agriculture is predominent. That means farmhouses everywhere, with several lights per house. In order to capture the horizon with such a wide 180º lens, I will almost always have farm lights in my scenes. Hopefully I can avoid flares.

This lens is design for APS-C sensors, I have a full frame. The following image shows the full sensor capture (including the built-in lens hood):
15sec, ISO 2000, F/3.5, focus set at infinity.
Bower 8mm Astrophoto full frame
full frame capture of Bower 8mm Fisheye
Bower 8mm astrophoto
Same image cropped of the garbage.
Picture
Same image one more time showing 100% crop of the center of the frame
 There is some coma and slight CA, but again, hard to judge accurately with my quick setup on the patio. Will need further testing.

One of the fun things to do with ultra-wide angle lenses is perspective stretching, and this one sure works well for that. Here's a sample of my youngest daughter (hard to focus on her at the best of times, let alone with MF). This was at a very close distance - only a few inches from the front of the lens. 1/400th, ISO 800.
Picture

Video performance

Not much to say here - it works well, gives similar output as a GoPro ultra-wide but with DSLR controls. More to come.

Conclusions

Well, so far, so good. It will be a fun lens, and should give some impressive views of the night sky (my main goal). The few drawbacks (flare and coma) hopefully will not distract from the overall wide view, especially for timelapses. I will need to do more testing at tighter apertures to see what I can find in terms of sharp sweetspots, and night sky performance.

Thanks for reading - please comment and share!!
0 Comments

Expanding to Facebook

11/3/2015

0 Comments

 
Well, I'm finally on Facebook with a Photo fan page!
Feel free to join in the conversation over there!!

https://www.facebook.com/LandscapePhotosByDwayne/

I also reprocessed a couple images:
​
0 Comments

Timelapse DEFLICKER options

10/14/2015

0 Comments

 

So up until now, I've been using LRTimelapse in conjunction with Lightroom for my timelapses, mostly for the sake of deflickering.

I've now learned about the Lens Twist trick for locking my aperture (or being able to use the manual aperture ring on my lens) without my camera giving me the fEE error.

I also learned about a free little perl script (needs perl and imageMagick - mainly on Linux) that I will be checking out on my Mac when I get some time soon - the result from this video looks promising.

Thanks to Joe Giampaoli  http://joegiampaoli.blogspot.ca/2015/04/creating-time-lapse-videos-mostly-in.html for his post in showing me his workflow.

​

0 Comments
<<Previous

    Author

    Dwayne Schnell is an amateur landscape and nature photographer based in Lethbridge, AB Canada

    Art Prints

    Archives

    November 2016
    March 2016
    February 2016
    January 2016
    December 2015
    November 2015
    October 2015
    September 2015
    August 2015
    July 2015
    June 2015
    May 2015

    Categories

    All

    RSS Feed

Powered by Create your own unique website with customizable templates.
  • Blog
  • Photo Gallery & Store
  • About
  • Contact