Feeds:
Posts
Comments

Posts Tagged ‘venus optics’

Hogg’s Falls, Flesherton, Ontario, Canada
Nikon D800, Laowa 12mm f2.8 Zero D Lens
Nisi Polarizing Filter
ISO 50
f16 @ 1/5 sec

It has been several years since I have made the short one hour drive to Hogg’s Falls on the Boyne River along the Niagara Escarpment near Flesherton, Ontario, however, with perfect over-cast conditions this past Monday I felt it was time to make a return trip and this time I would be taking along my extreme wide angle Laowa 12mm f2.8 Zero D lens, complete with the newly arrived Nisi Filter System that allows me to fit a polarizing filter over the bulbous front element of the lens to effectively polarize scenes such as the one featured in today’s post. I am loving the 12mm perspective that is offered by this amazingly sharp, light weight lens and foresee many return visits to some of my most favorite locations throughout Ontario to create unique, ultra wide, landscape imagery. To create this extreme wide angle view of Hogg’s Falls first required me to climb down into the gorge, secondly find an angle where the spray from the cascading water would not be too problematic, and finally position my camera low to the river.

Please remember to click on the image to view the larger, sharper version.

Read Full Post »

Lower Rosseau Falls on the Rosseau River, Muskoka, Ontario
Nikon D800, Laowa 12mm f2.8 Zero D Lens
ISO 100
f11 @ 1/6 sec

 

In the summer of 2016 Venus Optics released the Laowa 12mm f2.8 Zero D lens, the world’s fastest 12mm lens available for full frame cameras. The Zero D designation stands for zero distortion. Recently I purchased one of these lenses for both commercial and landscape photography. The Laowa 12mm lens is a fully manual lens (exposure and focusing). The Exif data recorded for images created with this lens will show no value for f-stop used or focal length of the lens, but that is by no means a deterrent to using this lens. All metal construction give this lens a “built like a tank” feel. It is also a very small lens and light weight at only 609 grams!

Hatchery Falls on the Skeleton River, Muskoka, Ontario
Nikon D800, Laowa 12mm f2.8 Zero D Lens
ISO 100
f11 @ 1/6 sec

While this is not intended to be a lens review I will mention a few of things I like and dislike about the lens. First of all, light fall off is very acceotable and virtually disappears as the lens is stopped down. Chromatic aberration is also very well controlled and any that does become visible is easily fixed by simply checking the Remove Chromatic Aberration box in ACR. As mentioned the lens is an all metal build and this includes the two lens hoods. Yes I said two lens hoods. The lens has a small built-in lens hood that helps to protect the bulbous front element and there is also a removable petal-style lens hood as well. A disappointing note about the removable lens hood is that it causes slight vignetting. I simply choose to not use the removable lens hood when photographing with this lens, although at some point I will likely modify it so that it can be used with no vignetting.

Lower Rosseau Falls on the Rosseau River, Muskoka, Ontario
Nikon D800, Laowa 12mm f2.8 Zero D Lens
ISO 100
f11 @ 0.3 sec

The front element of this lens has what is called a “Frog Eye Coating” for repelling dust and water. What I have noticed with the coating is that water droplets will bead on the front element and can thus be easily wiped off the lens. I love this feature!

Does the lens live up to the claim of zero distortion? Yes! If the camera is square with the world straight lines will be straight. When you point the camera up or down you will notice that trees will have a tendency to lean in or out depending on the angle at which the camera is pointed, but this common to all wide angle lenses so it is not really a downside to the lens.

Oxtongue River, Dwight, Ontario
Nikon D800, Laowa 12mm f2.8 Zero D Lens
ISO 100
f16 @ 1/8 sec

 

Hatchery Falls on the Skeleton River, Muskoka, Ontario
Nikon D800, Laowa 12mm f2.8 Zero D Lens
ISO 100
f11 @ 1/13 sec

As mentioned this lens is a manual focus lens. It also has an excellent hyperfocal scale engraved on the lens barrel that can be reliably used for focusing the lens. I simply compose the scene before, dial in my chosen f-stop, set the hyperfocal distance on the lens barrel, and click the shutter – everything from near to far is in sharp focus. To learn more about hyperfocal distance please click here for an excellent article that explains it in depth and how to apply it to your own photography.

Lower Rosseau Falls on the Rosseau River, Muskoka, Ontaro
Nikon D800, Laowa 12mm f2.8 Zero D Lens
ISO 50
f16 @ 1/10 sec

The Laowa 12mm f2.8 Zero D lens will not accept filters due to the bulbous front element, but there are specialized filter holders available that will permit the use of polarizers and 100mm square or rectangular Graduated ND Filters or ND filters. I am currently awaiting the arrival of the NISI filter holder and will post a review of the functionality of that filter after I have had a chance to  put it to use. Today’s images were all created without a polarizing filter. I would normall prefer to photograph waterfalls and rivers with a polarizing filter.

Lower Rosseau Falls on the Rosseau River, Muskoka, Ontario
Nikon D800, Laowa 12mm f2.8 Zero D Lens
ISO 100
f11 @ 1/5 sec

 

Oxtongue River, Dwight, Ontario
Nikon D800, Laowa 12mm f2.8 Zero D Lens
ISO 100
f16 @ 0.3 sec

If you are looking for an affordable, extreme wide angle lens for your full frame camera then look no further. The Laowa 12mm f2.8 Zero D lens will produce razor sharp imagery at a fraction of the cost of the Canon 11-24mm or Sigma 12-24mm lenses and at a fraction of the weight.

Please do click on each of the images to view the larger, sharper versions.

 

Read Full Post »

 

A male Green Frog in wetland Nikon D800, Laowa 15mm Macro Lens ISO 400, f16 @ 1/125 sec

A male Green Frog in wetland
Nikon D800, Laowa 15mm Macro Lens
ISO 400, f16 @ 1/125 sec (Handheld – 1.5 DX CROP)

In June 2015 Venus Optics announced the release of their Laowa 15mm f4 1:1 Macro Lens. I discovered this lens a few months ago and became quite intrigued by it’s specifications, most notably the ability to focus down to 4.7mm from the front element of the lens. There is currently no other lens on the market that is capable of doing what this lens can do. It is a master at wide-angle macro imagery. I had a hunch that this lens would be deadly for creating my frog-scape style imagery even though the lens requires 100% manual operation, including focusing and setting of the diaphragm as there is no coupling to the camera meter. I had hoped to include within this review the results of how the lens performs for landscape photography but unfortunately I suffered a very painful flare-up of my chronic lower back problems. As a result my mobility has been severely limited for the last week or so. I will do an update to this review at a later date to give my impressions of the lens’ performance for landscape use.

A handheld Nikon D800 was used for each of the images in this review and were photographed using the full frame sensor or the 1.5 DX crop. Notations within the image captions will indicate FULL FRAME or 1.5 DX CROP.

Each of the featured images in today’s blog post were created in my favorite wetland on Horseshoe Lake in Muskoka near Parry Sound, Ontario, Canada.

Lens Barrel of the Laowa 15mm f4 Macro Lens The inner ring controls focusing The outer ring controls the diaphram

Lens Barrel of the Laowa 15mm f4 Macro Lens
The inner ring controls focusing
The outer ring controls the diaphragm

The Laowa 15mm f4 1:1 Macro Lens is a well built lens of metal construction. The front lens cap, rear lens cap, and lens hood are of plastic construction. Do note I did not use the lens hood for any of the images within this post as the lens hood would have either shadowed the subject or created unpleasant reflections in the foreground water due to focusing so closely on the subjects. The lens will accept 77mm threaded filters and I was quite pleased to see that my Singh-Ray 77mm Warm-Tone Thin Mount Polarizer did not vignette when used. The lens also incorporates a shift mechanism that allows for 6mm of upward or downward shift, but I did not test this feature as I did not photograph any landscapes as of yet. The focusing and diaphragm rings both have smooth and easy operation. One downfall of the lens is that it does have strong barrel distortion, but since I am primarily using the lens for my frog-scape imagery it is of little concern to me – each of the images featured in today’s post have had no distortion correction applied to them. Chromatic aberration is very well controlled and when present is easily corrected. Center sharpness is excellent but corners do get a little soft, which improves when the lens is stopped down and is seldom worrisome at macro distances such as those in the featured imagery.

In the next series of photos I will illustrate how I go about creating my frog-scape imagery while handholding this set-up.

Arms extended outwards to pull the camera strap tight around my neck for added stability. Live View  and Virtual Horizon activated Thumb is positioned on Zoom Button Index and Middle Finger are positioned on the Focusing Ring

Arms extended outwards to pull the camera strap tight around my neck for added stability.
Live View and Virtual Horizon activated
Thumb of left hand is positioned on Zoom Button
Index and Middle Finger of left hand are positioned on the Focusing Ring

 

While in Live View my left thumb will zoom into the scene. I would then place the frog's eyeball within the area of the red square and using my index and middle-finger on my left hand, rotate the focusing ring until sharp focus is achieved.

While in Live View my left thumb will zoom into the scene. I would then place the frog’s eyeball within the area of the red square and using my index and middle-finger on my left hand, rotate the focusing ring until sharp focus is achieved.

 

Left index finger and middle-finger positioned on the focusing ring to adjust focus

Left index finger and middle-finger positioned on the focusing ring to adjust focus

The Laowa 15mm f4 1:1 Macro Lens is a versatile lens that is capable of producing dramatic wildlife imagery when focused closely on the subject matter. There are many pros to this lens such as:

  • low chromatic aberration
  • excellent center sharpness
  • 1:1 Macro capability
  • Focuses down to 4.7mm from the front element of the lens
  • smooth focusing
  • smooth aperture control
  • shift mechanism
  • inexpensive at approximately $499 US

The only downfalls I  noticed were the barrel distortion and soft corners. When focusing in at macro distances and stopping down to f16 I found the corners to be more than acceptable for my frog-scape style images. The barrel distortion while more noticeable in some images than others again is of little concern to me. In nature we do not encounter perfectly straight lines that often, therefore, I find the distortion to be not too big a deal and can sometimes be used to one’s advantage for creative effect. I will likely not be using this lens for architectural work or for ocean sunrises where the barrel distortion would become very problematic.

Here are a few additional images that I created using the Laowa 15mm f4 1:1 Macro Lens.

Bullfrog in Wetland Nikon D800, Laowa 15mm Macro Lens ISO 800, f16 @ 180 sec Handheld FULL FRAME

Bullfrog in Wetland
Nikon D800, Laowa 15mm Macro Lens
ISO 800, f16 @ 180 sec
Handheld
FULL FRAME

 

Bullfrog Nikon D800, Laowa 15mm Macro Lens ISO 400, f16 @ 1/60 sec Handheld 1.5 DX CROP

Bullfrog
Nikon D800, Laowa 15mm Macro Lens
ISO 400, f16 @ 1/60 sec
Handheld
1.5 DX CROP

 

Bullfrog Nikon D800, Laowa 15mm Macro Lens ISO 4000, f16 @ 1/20 sec Handheld FULL FRAME

Bullfrog
Nikon D800, Laowa 15mm Macro Lens
ISO 4000, f16 @ 1/20 sec
Handheld
FULL FRAME

 

Bullfrog Nikon D800, Laowa 15mm Macro Lens ISO 2500, f16 @ 1/80 sec Handheld FULL FRAME

Bullfrog
Nikon D800, Laowa 15mm Macro Lens
ISO 2500, f16 @ 1/80 sec
Handheld
FULL FRAME

 

Bullfrog Nikon D800, Laowa 15 mm Macro Lens ISO 400, f16 @ 1/125 sec Handheld FULL FRAME

Bullfrog
Nikon D800, Laowa 15 mm Macro Lens
ISO 400, f16 @ 1/125 sec
Handheld
FULL FRAME

 

Bullfrog Nikon D800, Laowa 15mm Macro Lens ISO 400, f16 1/80 sec Handheld 1.5 DX CROP

Bullfrog
Nikon D800, Laowa 15mm Macro Lens
ISO 400, f16 1/80 sec
Handheld
1.5 DX CROP

 

Bullfrog Nikon D800, Laowa 15mm Marco Lens ISO 5000, f16 @ 1/25 sec Handheld FULL FRAME

Bullfrog
Nikon D800, Laowa 15mm Marco Lens
ISO 5000, f16 @ 1/25 sec
Handheld
FULL FRAME

 

Bullfrog Nikon D800, Laowa 15mm Macro Lens ISO 500, f16 @ 1/160 sec Handheld FULL FRAME

Bullfrog
Nikon D800, Laowa 15mm Macro Lens
ISO 500, f16 @ 1/160 sec
Handheld
FULL FRAME

 

Bullfrog Nikon D800, Laowa 15mm Macro Lens ISO 800, f16 @ 180 sec Handheld FULL FRAME

Bullfrog
Nikon D800, Laowa 15mm Macro Lens
ISO 800, f16 @ 180 sec
Handheld
FULL FRAME

 

Bullfrog Nikon D800, Laowa 15mm macro Lens ISO 4000, f16 @ 1/25 sec Handheld FULL FRAME

Bullfrog
Nikon D800, Laowa 15mm macro Lens
ISO 4000, f16 @ 1/25 sec
Handheld
FULL FRAME

And one B-Roll image from the wetland. A very co-operative Northern Watersnake that was found sunning itself on a log within the wetland. The front element of the lens is roughly one inch away from the snake’s head in the photo below. This extreme close focusing capability of the Laowa 15mm f4 1:1 Macro Lens makes it my new go to, never leave home without it lens. It is quite simply to versatile and deadly for creating up-close and personal photos of wildlife subjects within their habitat. Spending my hard-earned money on this amazing lens was a good investment!

Please do remember to click on each of the images to view the sharper, larger versions.

Northern Watersnake Nikon D800, Laowa 15mm Macro Lens ISO 800, f16 @ 1/160 sec Handheld FULL FRAME

Northern Watersnake
Nikon D800, Laowa 15mm Macro Lens
ISO 800, f16 @ 1/160 sec
Handheld
FULL FRAME

 

 

 

Read Full Post »

%d bloggers like this: