Archive for the ‘Panasonic DMC-FZ150’ Category

3 Legged Thing “Ellie” Universal L-Bracket

May 17, 2019

This post is a quick review of the 3 Legged Thing “Ellie” Universal L-Bracket, Desmond DAC-X1 adaptor, and Manfrotto RC2 quick release tripod plate.

The primary advantage of using an L-bracket is to be able to switch from landscape view to portrait view quickly when using a camera tripod.

Many L-brackets, including the 3 Legged Thing “Ellie” bracket, feature an Arca-Swiss style tripod mount. Since most of my tripod heads use the Manfrotto RC2 system of quick release tripod plates, I needed to find a solution that would enable me to mount an Arca-Swiss tripod plate on my RC2 plates. After a little research on the Internet (Google is your friend), I decided to buy the Desmond DAC-X1 Skeleton Clamp. It’s well-designed, lightweight, and works as advertised.

“Ellie”

The following photo gallery shows a 3 Legged Thing “Ellie” Universal L-Bracket mounted on a Panasonic Lumix DMC-FZ300 superzoom bridge camera. That’s right, “Ellie” — such a clever name for an “L” bracket!

“Ellie” Universal L-Bracket | Panasonic Lumix DMC-FZ300 camera

“Ellie” is cleverly designed too. It can be assembled in multiple configurations.

“Ellie” Universal L-Bracket | Panasonic Lumix DMC-FZ300 camera

The best configuration for the DMC-FZ300 is to mount the L-bracket so that the vertical component is on the right side of the camera body, otherwise the bracket blocks the articulating LCD from its full range of motion.

“Ellie” Universal L-Bracket | Panasonic Lumix DMC-FZ300 camera

“Ellie” blocks access to the battery/memory card compartment, as shown in the preceding photo. It’s worth noting that a simple tripod plate, such as the Manfrotto RC2 quick release tripod plate, causes the same problem.

Accessories

“Ellie” is bundled with a drawstring pouch for storing the L-bracket and a small blue tool that is used to assemble and disassemble the component parts, as well as tighten/loosen the tripod screw. I prefer using a U.S. five-cent coin (nickel) for the tripod screw. A nickel fits the screwdriver slot on the tripod screw almost perfectly, and unlike some coins, its smooth edges won’t scratch the slot.

Desmond DAC-X1 Skeleton Clamp (black) connects to the “Ellie”; a Manfrotto RC2 quick release tripod plate (gray) connects to the DAC-X1.

Accessories for the 3 Legged Thing “Ellie” Universal L-Bracket.

Copyright © 2019 Walter Sanford. All rights reserved.

Advertisements

DMC-FZ150 versus DMC-FZ300

May 8, 2019

For years, my go-to camera kit for photowalking has been the Panasonic Lumix DMC-FZ150 superzoom digital camera and a Canon 580EX Speedlite. A formula of camera and flash settings that I call “set it and forget it” works most of the time, enabling me to focus on the subject rather than futzing around with camera/flash settings.

My new Panasonic Lumix DMC-FZ300 features some significant upgrades over the DMC-FZ150 such as a touch-screen LCD, built-in WiFi (enabling remote control of the camera using the “Panasonic Image App“), 49 focus points, 4K video, and an intriguing new feature that Panasonic calls “Post Focus.”

The two cameras are similar, but as I say often, similar is not the same. As appealing as the new features of the FZ300 are, the newer camera doesn’t perform like my older FZ150. After limited testing in both the studio and in the field, I have yet to find the new formula for “set it and forget it” using the FZ300. Disappointed and frustrated, I am!

Panasonic Lumix DMC-FZ150

A Springtime Darner dragonfly (Basiaeschna janata) was spotted along Popes Head Creek at Hemlock Overlook Regional Park, Fairfax County, Virginia USA. This individual is a male.

108mm (600mm, 35mm equivalent) | ISO 100 | f/5.2 | 1/800 s | -1 ev

Flash fired, in compulsory flash mode. My external flash unit is set for Manual mode at a power ratio of 1/16, plus or minus one stop. The other settings listed in the photo caption are typical of what I call “set it and forget it,” that is, these settings work for most subjects in most lighting conditions.

The preceding photo was included in my “Top 10 Photos of 2018.” Many, if not most, of the photos in this gallery were taken using the DMC-FZ150 and my “set it and forget it” formula.

Panasonic Lumix DMC-FZ300

A Brown Spiketail dragonfly (Cordulegaster bilineata) was spotted at Occoquan Regional Park, Fairfax County, Virginia USA. This individual is a male.

108mm (600mm, 35mm equivalent) | ISO 100 | f/2.8 | 1/800 s | 1 ev

Flash fired, in compulsory flash mode.

A Common Green Darner dragonfly (Anax junius) was spotted at the North Tract of Patuxent Research Refuge, Anne Arundel County, Maryland USA. This individual is a female.

108mm (600mm, 35mm equivalent) | ISO 100 | f/2.8 | 1/800 s | 0 ev

Flash fired, in compulsory flash mode.

A Harlequin Darner dragonfly (Gomphaeschna furcillata) was spotted at the North Tract of Patuxent Research Refuge, Anne Arundel County, Maryland USA. This individual is a female.

108mm (600mm, 35mm equivalent) | ISO 100 | f/2.8 | 1/800 s | 0 ev

Flash fired, in compulsory flash mode.

What are the take-aways?

I prefer shooting in Shutter Priority mode at relatively fast shutter speeds (using the reciprocal rule) in order to reduce camera shake at longer focal lengths. If the ISO is set for 100 then the exposure triangle tells us that the only variable is aperture (f/stop). Using my “set it and forget it” formula of settings, the FZ150 typically opts for an f/stop of f/5.6 or higher (that is, a smaller lens opening); for some reason the FZ300 always seems to opt for f/2.8.

Problem is, there is too little depth of field at f/2.8! The only way I’m able to shoot serviceable photos using the FZ300 is to compose photos so the entire subject is nearly parallel to the focal plane and to sharpen the images using Adobe Photoshop.

I’m planning to start shooting in Manual mode so that I can set the ISO, aperture, and shutter speed. During limited testing in the studio, it was necessary to use a higher flash power ratio in order to get good exposure. Otherwise, Manual mode is the ultimate in “set it and forget it!”

Related Resources

Copyright © 2019 Walter Sanford. All rights reserved.

Left on the cutting room floor

April 15, 2019

Close readers of my blog may have noticed I’ve posted a lot of photos recently that were taken years ago. Why were the photos passed over for publication closer to the time the shots were taken?

Sometimes there are better shots from the same photowalk that I’m eager to share, and sometimes they just don’t make the grade. The former requires no explanation; the following photos help to illustrate the latter.

The following female Slender Spreadwing damselfly (Lestes rectangularis) was spotted during a photowalk around a vernal pool in the forest at Huntley Meadows Park. The damselfly was perched in a hidey-hole in the vegetation at angle that made it impossible to get the entire subject in focus from head-to-tail.

The first photo shows the head and thorax in focus, but the tip of the abdomen and terminal appendages are out of focus.

15 SEP 2016 | HMP | Slender Spreadwing (female)

The last photo shows the tip of the abdomen and terminal appendages in focus, but the head and thorax are in soft focus. Look closely at a full-size version of the photo and you can see both styli (sing. stylus), structures that serve as sensors (like “curb feelers“) in egg positioning during oviposition.

15 SEP 2016 | HMP | Slender Spreadwing (female)

The odd thing is the focus point is nearly the same in both photos, and the aperture is identical. Go figure! Anyway, less than ideal focus is something that will cause me to reject photos every time. And then there’s that “too hot” blade of grass in the lower-right corner — talk about distracting!

Copyright © 2019 Walter Sanford. All rights reserved.

Great Blue Skimmer dragonfly (mature male)

April 12, 2019

Great Blue Skimmer dragonfly (Libellula vibrans) was spotted near a vernal pool in the forest at Huntley Meadows Park (HMP), Fairfax County, Virginia USA. This individual is a mature male, as indicated by his terminal appendages, discolored abdomen, and tattered wings.

This male has mated many times, as indicated by the scratches on his abdomen.

Males that have mated often have marks on their abdomen where the female legs have scratched them. This is especially obvious in species in which males develop pruinosity, as the pruinosity on the mid-abdomen is scratched off, and the signs are visible at some distance. Source Credit: Paulson, Dennis (2011-12-19). Dragonflies and Damselflies of the East (Princeton Field Guides) (Kindle Locations 390-392). Princeton University Press. Kindle Edition.

Copyright © 2019 Walter Sanford. All rights reserved.

So close, yet so far!

April 10, 2019

Two Common Whitetail dragonflies (Plathemis lydia) were spotted perched on a wooden fence rail located near the terminus of the Hike-Bike Trail at Huntley Meadows Park (HMP), Fairfax County, Virginia USA.

The individual shown on the left is a mature female; the one on the right is a mature male.

15 SEP 2016 | HMP | Common Whitetail (mature female and male)

Sexing Common Whitetail dragonflies

For many of the common species of odonates found in Northern Virginia, I created a collection of annotated guides that illustrates how to differentiate gender by looking at terminal appendages. The difference in the pattern of wings spots for male and female Common Whitetails is sufficient to identify gender.

Life Cycle of Odonates

Odonates (dragonflies and damselflies) are aquatic insects that spend most of their life as larvae that live in water; this stage of their life cycle can last from a few months to a few years, depending upon the species. Finally, they emerge from the water and metamorphose into adults in order to reproduce; their offspring return to the water and the cycle begins again.

I wonder how these two mature adults were able to be so close yet resist the compelling biological urge to hook up!

Copyright © 2019 Walter Sanford. All rights reserved.

Smeared Dagger Moth caterpillar

April 8, 2019

A Smeared Dagger Moth caterpillar (Acronicta oblinita), a type of stinging caterpillar, was spotted on 15 September 2016 during a photowalk along the boardwalk that goes through the central wetland area at Huntley Meadows Park (HMP).

Stinging caterpillars use poison-filled bristles to defend themselves from predators. If you touch a stinging caterpillar, you’ll know it by the burning, itching… Source Credit: 13 Stinging Caterpillars. [Smeared Dagger is No. 10.]

Thanks to Mike Powell, fellow wildlife photographer and blogger, for identifying this unusual caterpillar way back when both of us were less experienced amateur naturalists.

Copyright © 2019 Walter Sanford. All rights reserved.

Blue-faced Meadowhawk dragonflies (males)

April 5, 2019

Two Blue-faced Meadowhawk dragonflies (Sympetrum ambiguum) were spotted at Old Colchester Park and Preserve (OCPP), Fairfax County, Virginia USA. There is a true vernal pool at the park where Blue-faced Meadowhawks are relatively abundant.

03 OCT 2016 | OCPP | Blue-faced Meadowhawk (male)

Both individuals are male, as indicated by their coloration and terminal appendages.

03 OCT 2016 | OCPP | Blue-faced Meadowhawk (male)

Copyright © 2019 Walter Sanford. All rights reserved.

Powdered Dancer damselflies (males)

April 3, 2019

Two Powdered Dancer damselflies (Argia moesta) were spotted along Popes Head Creek near the town of Clifton, Virginia in Fairfax County USA. The stream is accessible via Chapel Road Park.

22 AUG 2016 | Chapel Road Park | Powdered Dancer (male)

Both individuals are male.

22 AUG 2016 | Chapel Road Park | Powdered Dancer (male)

Credits

Sincere thanks to Michael Boatwright, founder and administrator of the Virginia Odonata Facebook group, for help in verifying my tentative identification of the gender of these specimens. (I wanted to be sure neither individual is a blue morph female.)

Related Resource: Powdered Dancer damselfly (female). [tan morph]

Copyright © 2019 Walter Sanford. All rights reserved.

Powdered Dancer damselfly (female)

March 29, 2019

A Powdered Dancer damselfly (Argia moesta) was spotted during a photowalk along a small stream at Hemlock Overlook Regional Park, Fairfax County, Virginia USA.

This individual is a female, as indicated by her coloration. Female Powdered Dancers are polymorphic: this is the tan morph; there is also a blue morph that looks somewhat similar to males of the same species.

10 MAY 2017 | HORP | Powdered Dancer (female)

Also notice the female’s abdomen is thicker near the tip than the tip of a male’s abdomen, due to female egg-laying anatomy.

Credits

Sincere thanks to Michael Boatwright, founder and administrator of the Virginia Odonata Facebook group, for help in identifying this specimen. My tentative identification, recorded in field notes dated 10 May 2017, proved to be incorrect.

I’m comfortable identifying some members of two of the three families of damselflies that occur in the mid-Atlantic states (USA), including Family Calopterygidae (Broad-winged Damselflies) and Family Lestidae (Spreadwings). Most members of the Family Coenagrionidae (Narrow-winged Damselflies), not so much.

I remember clearly the time when I was learning to identify dragonflies. I was more than a little confused at first. With persistence, the puzzle pieces started to fall into place sooner than I expected. Same story when I started learning to identify odonate exuviae. Never happened with damselflies, for whatever reason.

Copyright © 2019 Walter Sanford. All rights reserved.

Familiar Bluet damselfly (male)

March 27, 2019

A Familiar Bluet damselfly (Enallagma civile) was spotted during a photowalk at Occoquan Bay National Wildlife Refuge, Prince William County, Virginia USA.

This individual is a male, as indicated by the pattern of coloration on his abdomen. Female E. civile is polymorphic, including two morphs: tan; and blue. Female blue morphs have a different pattern of black and blue markings on their abdomen than males of the same species.

21 SEP 2016 | Occoquan Bay NWR | Familiar Bluet (male)

Related Resource: Familiar Bluet damselfly (female).

Credits

Sincere thanks to Mike Boatwright and Michael Moore for verifying my tentative identification of the damselfly. Mike Boatwright is the founder and administrator of the Virginia Odonata Facebook group; Dr. Michael Moore is a professor in the Department of Biological Sciences at University of Delaware and odonate expert extraordinaire. Michael’s new Web site is a treasure trove of helpful resources.

Copyright © 2019 Walter Sanford. All rights reserved.


%d bloggers like this: