anysia: (Photography)
Yesterday, I went out to get some stormy skies photography, and brought the 7DmkII paired with Canon 400mm f/5.6 prime lens. Don't get me wrong, it's a good lens, but without stabilization, I found most my photos had some variation of motion blur, as it was low light, focusing on a distant subject, hand held. Not the best lighting for a non IS lens.

Today, I took the 400mm, mounted it on the Kipon EF to MFT adapter, and put it on an Olympus OMD EM1. I swear this lens and body were made for each other. Even though the lens is an f/5.6 on a full frame, the equivalent on the EM1 is an F/2.8. Couple that with the in body stabilization, the lens being Non IS is no longer an issue.

You have to remember this when using this combination, because if you don't your images will probably be a bit dark, and when shooting at ISO 800 or above, that can lead to excess noise. You will see 5.6 flashing in your viewfinder. You have to ignore that. I know, goes against everything you’ve learned.

I shot this at f/6.3 +0.7, ISO 800, 1/120 exp.



The image is sharp, colors are great, and even the bokeh is sweet.
anysia: (Sign of the times)
Wing and I are heading up to the Pinnacles, in Cervantes W.A. Since the weather is a bit dicey, I have opted to take weather sealed (can go under running water without a problem) Olympus EM1 with two equally weather sealed lenses.

Also bringing the Canon 5D3, 100-400 and the 8-15mm fisheye, which is weather resistant, meaning long as its not a Noah and the Ark fable of rain, I can be out in the rain and it will be ok.

Will also be bringing Lumix 100-300 just in case of bird photography, as I have been told there have been many sightings of raptors/birds of prey around there. Not weather sealed, but as long as I'm careful, it will be ok.
anysia: (Photography)
As I typed yesterday, the focus bracketing update works exceedingly well when photographing a subject that is on a low horizontal angle, but doesn't do too well when your subject is vertical to the camera/lens.

Gear used: Olympus OMD EM1, Zeiko 12-50mm macro function lens. ISO 400, 1/8 exp, f/8.0. Processed in Photoshop CS6, loading into layers, auto aligning, auto blending.

Auto Focus Bracketing, 30 images, 4mm differential.



Manual focus bracketing selecting 30 focal points.



As you can clearly see, the orchid in the 2nd photo is sharper all over, whereas the Auto Focus Bracketing left a goodly amount of the image blurry. I'm quite sure that with a bit of erasing certain parts of the Auto Focused layers, you can get the same results, but that is for the more adept and patient photo editors.
anysia: (Photography)
First off, the update opened up a bunch of new things, like focus bracketing, and focus stacking (*a few addendums with focus stacking, but that will be later). Both are designed to allow you to use your macro lens, camera and tripod, taking multiple exposures at different parts of a subject, and then with software (Photoshop, Helicon) stack the images (hence the word focus stack) to make one clear sharp image from front to back.

I set my EM1 up to take some shots. I noticed that the Focus Stacking option was greyed out. A bit of research, and I discovered you can only use focus stacking in camera if you use the *Pro lenses, or the 60mm macro (I have the 50mm macro), and that you're limited to 8 shots. To me, that leaves too much of your subject not in focus.

Moving on:

Focus Bracketing: Allows you to take as many photos as you want (don't go nuts, or you will fill your card), but you will have to stack them in your software of choice. You can pick how far back you want the camera to focus (for this, I picked 20 images, 4mm).

What I found out, though, it doesn't work very well with a subject that is vertical with the camera/lens, that the subject has to be laying flat(ish) so the focus starts at the front of the object, and goes to the back, unlike manual focus stacking where you can pick different parts of the subject regardless if it's laying flat down, or standing up in front of your lens.

Keeping that in mind, leaving your subject flat(ish), the results are pretty damned impressive!




anysia: (Scrying)
I have been using the Kipon EF Mount Adapter on my Olympus EM1 using both the Canon 100-400mkII L f/4.5 and the Canon 70-200mkII L f/2.8 with interesting results.

I have found that of the lenses that Kipon didn't test, the 100-400 performs better on speed of focus, and locking focus than the 70-200mkII. This includes when using 1.4xMkIII extender.

Lighting: HUGE thing they don't mention is that you have to have nice bright ambient light to use autofocus, but need to switch to manual focus in dimmer light. I suggest using a flash if you have to do this.

Also, with or without the 1.4x extender, when using the 100-400, when zooming about 50 to 60% (200mm to 300mm) the image in the viewfinder goes dark, f stop misreads to 0.09. It does return normal when I get to the full 400mm zoom.

Focus Speed: Today, it was cloudy, rather dim ambient light. The 100-400mkII focusing speed is fractionally slower than using the Olympus Lens with the MFT adapter. The 70-200mkII is extremely slower, if it would focus at all.

I think part of the problem with this is that it's the "Mark One" adapter, mostly tested with older lenses. You have to really dig to find out which lenses were tested with this adapter before it was put out on the market. The older Canon L glass were tested as were the 'kit' lenses. Who knows, maybe Mark Two will be address these issues.

Do not take this to mean it's of no use. For the price, it's a great way to extend what lenses you can use with your MFTs kit. Just remember, if you're using the MkII lenses, make sure it's nice and bright outside and expect it to be a bit slower to focus.
anysia: (Scrying)
Let me say right off the bat, I have used tele-converter lenses before, on my Lumix DMCFZ50. So I do know they have some quirks and limitations. Onto the review.

The Tele-Converter attaches to the Stylus 1 with the CLA13 adapter. The Tele Converter lens has a handy rubber grip on it, as putting this on your camera will make it a bit front heavy.



Went into Stylus 1 menu settings and set up one of the buttons to turn Tele converter on or off. Went into Stylus 1 menu settings and set up one of the buttons to turn Tele converter on or off. The tele-converter allows you to maintain a constant f/2.8, meaning you can keep the aperture wide open, or stop it down to the camera's max of f/8.0.

Two things that I really have a problem with: Tele-Converter has no lens hood available, nor is there a way for you to protect the front element with a filter. No thread.

What I ended up doing was using a 77mm Hoya UV filter, and a silicon wrist band to hold the filter in place.





The images are below, are the same ORF file, processed with different software, then resized to 50%. Photo was deliberately taken in the worst possible lighting, back lit, bright sky. Full zoom, at the top of a tall tree. I felt if the lens could manage this with a reasonable quality as a result, it augers well for 'ideal' conditions.


Processed with Adobe Camera Raw, then opened in Photoshop. Purple fringe removal action, adjusted levels.



ORF processed with Olympus Viewer 3, then opened in Photoshop. Purple Fringe removal action, adjusted levels.



I found that the Olympus Viewer 3 handled the raw file colors somewhat better, but both could really use some more color adjustment. The OV3 one is a bit too cyan, and the ACR has a bit too much magenta.

Details on the birds, considering the distance, and lighting, impressed me. Does this equal having a telephoto lens on a camera body? No, but it does allow for a wider use of the Stylus 1.

Now for an image of something rather mundane, but under more 'ideal' lighting. Part of the walk way.

ORF Processed in Adobe Camera Raw, opened in Photoshop, levels adjust only. No purple fringing issues, and details are amazing. If you wanted you could count the grains of sand, and how many ants are walking across the brick.



100% Crop of Lorikeet in top of a gum tree. Straight from camera, no processing at all done.



Adjusted with Purple Fringing removed.



Will the tele-converter take as clear sharp photos as body mounted lenses? Seeing as it's being used on a camera that starts out by having a small sensor, no, probably not, but it does take good ones. Is it worth getting? Oh hell yeah, but I would really like to see Olympus come out with some sort of lens hood or 'clip on UV filter for this nice piece of glass.
anysia: (Fcuk Logic)
Case in point: Olympus Australia, the micro 4/3s accessories. The Accessory Port and Hot Shoe covers are easily lost. You can't find them on the Olympus Au site at all.

You can, however, find them on the Olympus USA site. BUT you can't buy them if you're in Australia, even with a drop mail address because you have to have a US *billing* address.

Also, in Australia, the price is double for these items, and that's not because of exchange rates. (Accessory Port cover, $7 US, was $15 AUD. With exchange rate, at the time we needed accessory port cover, it was almost at parity).

So, either quit the GeoBlocking, or keep the ^$%%#*%#%# items in stock!
anysia: (Photography)
With my little Canon IXUS point and shoot getting slower and slower to focus, it was time to find an heir apparent.

Enter the Stylus 1 by Olympus.

Lightweight, 10x Zoom, constant F/2.8 (max F/Stop 8.0) with a quick 1/2000 of a second shutter speed. This little powerhouse comes with a built in ND filter, so no need to carry or find an adapter for a polarising filter.

On board flash is good for a bit of fill flash, if needed. There are also two Zoom controls, one on the left side of the lens, and one on top, near the aperture/power control.



Size comparison with the E-M1 and E-M5. With lens extended the Stylus 1 isn't much smaller, but it's less than half the weight. All three have the articulated touch screen. All three are amazingly fast to focus.



Pivoting articulated touch screen makes menu reading easy. The Fn1 button activates Digital 2x zoom.The Built in popup flash is good for fill flash, but there's also a hotshoe, to use an external flash if needed or wanted.
You set the aperture with the button on the top of the camera, but what I really like is you change the shutter speed with the ring on the lens. No more fingers turning the wrong dial!




The Digital Teleconverter only affects the JPG, not the ORF/RAW file. Not a fan of Digital Zoom, but I can say it's nowhere near as grainy and filled with artifacts as I expected.



Details and texture not lost with the Digital 2x Teleconverter:



Built in Neutral Density Filter functionality. Both images were shot at the same shutter speed, same ISO, same Aperture. The one on the left without the ND filter. The one on the right With the ND Filter on.




The camera also has WiFi, and you can use your Android or iPhone as a wireless remote.

It's 'only' 12mps, but the images are sharp, clear and colorful. It is a bit more expensive than your average "point and shoot" camera, but that's because it's above average in features, picture quality. You can still customize some of the buttons, but they aren't like the E-M5 or E-M1.

Detailed Bio

anysia: Portrait in 13 Candles (Default)
anysia

July 2025

S M T W T F S
  12 345
6789101112
13141516171819
20212223242526
2728293031  

Most Popular Tags

Expand Cut Tags

No cut tags
Page generated Jul. 23rd, 2025 09:06 am
Powered by Dreamwidth Studios