Archive for the ‘Godox XProF’ Category

More experimentation with tethered shooting

August 12, 2020

Oh no! I have become the blogger who cried wolf. Yes, I’m guilty of over-promising and under-delivering. I promise to do better. Oops, I did it again! (Queue Britney Spears…)

Why tethered shooting?

In case you’re wondering what piqued my interest in tethered shooting, I was bored. I had figured out all there is to know about non-tethered shooting so I needed a new challenge. Not!

Tethered shooting enables me to quickly check composition, exposure, and focus, to name a few advantages of tethered versus non-tethered shooting — on a larger screen than the LCD on the back of my cameras.

Bear in mind, I don’t want to edit the photo files using my laptop computer (Apple 11″ MacBook Air) — I prefer to use my desktop computer (Apple 24″ iMac) for photo editing.

Latest testing

The following photos were taken by tethering my Fujifilm X-T3 digital camera to an Apple 11″ MacBook Air computer, via a TetherTools USB cable. FUJIFILM Tether Shooting Plug-in PRO was used to save JPG files to a folder on the desktop of my MacBook Air; in turn, the JPG images were displayed in Adobe Lightroom. Both JPG and RAF files were saved to one of two memory cards in the X-T3.

Notice the difference in way these two photos were lighted. Both shots were taken using a single off-camera flash. The position of the flash resulted in more- or less dramatic light. Each shot shows something better than the other, so I was unable to choose a clear favorite. What’s your preference?

Tips and Tricks

Oh yeah, the tips and tricks I have been promising are still in the pipeline. I made some screen grabs today to illustrate the process of tethered shooting. Turns out I overlooked a critical setting so all of the graphics are useless. Doh! Can you say “Do over”?

Copyright © 2020 Walter Sanford. All rights reserved.

As promised…

August 9, 2020

A rare weekend blog post

The following photo was taken by tethering my Fujifilm X-T3 digital camera to an Apple 11″ MacBook Air computer, via a TetherTools USB cable. Fujifilm X Aquire (free) was used to save JPG files to a folder on the desktop of my MacBook Air; both JPG and RAF files were saved to one of two memory cards in the X-T3.

Apple “Preview” was used to view the JPG files saved to my MacBook Air. Looking at larger versions of the photos than can be seen on the X-T3 LCD enabled me to position the exuvia exactly as I wanted.

Notice the left eye is overexposed slightly (as well as the farthest tip of the left middle leg), probably caused by positioning the subject too close to the white background. Hey, it’s been a while since I did much studio macro photography — I need to play myself into game shape!

More details, including some of the tips and tricks I promised, will be provided in my regularly-scheduled blog post on Monday, 10 August 2020. Please stay tuned!

The Backstory

Swift River Cruiser dragonfly (Macromia illinoiensisexuvia was collected on 27 May 2017 along the Potomac River at Riverbend Park in Fairfax County, Virginia USA. This individual is a female.

Copyright © 2020 Walter Sanford. All rights reserved.

First foray into tethered shooting

August 5, 2020

My first foray into tethered shooting occurred on 01 August 2020. Although I felt like I had no idea what I was doing, I was able to successfully connect my Fujifilm X-T3 digital camera to an Apple 11″ MacBook Air computer, via a TetherTools USB cable. The screen on my laptop shows the display for the FUJIFILM Tether Shooting Plug-in PRO (Mac) for Adobe Lightroom.

Screen display for 11″ MacBook Air.

I will backfill this post with more details about the hardware and software used to capture the following image, taken a few days after “first light.” In the meantime, I’m SO LATE in publishing my blog post for Wednesday I just want to put something out there STAT. Please revisit this post at a later time to read the updated version.

A Swift River Cruiser dragonfly (Macromia illinoiensis) exuvia was collected on 27 May 2017 along the Potomac River at Riverbend Park in Fairfax County, Virginia USA. This individual is a female. Notice the prominent horn on the head, a key field mark for exuviae from Family Macromiidae (Cruisers).

Ignore the bad background and quick-and-dirty lighting — this photo isn’t so much about making a good macro photo as it is the process used to make it. More later…I promise!

Copyright © 2020 Walter Sanford. All rights reserved.

New use for Godox X1R-C

March 6, 2020

Recently I’ve been doing a lot of studio macro photography using a Godox X2TF (Wireless Flash Trigger for Fujifilm) mounted on my Fujifilm X-T1 digital camera with a Canon MT-26EX-RT Macro Twin Lite mounted on the pass-through hot shoe on top of the Godox X2TF.

This Rube Goldberg machine is big, heavy, and unstable sometimes, depending upon the camera angle relative to the subject.

Eureka!

I’ve been thinking about how I might move the Canon macro flash off-camera for studio photography. Then an idea occurred to me — maybe I could repurpose my Godox X1R-C (Wireless Flash Trigger Receiver for Canon) for use with the Canon macro twin flash in order to set- and trigger the macro flash by radio signal from Godox X2T-series and XPro-series radio flash triggers, or even another Godox TT685-series flash set for master mode.

Canon MT-26EX-RT (top) | Godox X1R-C (bottom)

Does it work?

During limited testing, the new off-camera flash rig works beautifully using either manual- or TTL modes. TTL works because the Godox X1R-C hotshoe features five contact pins in the same configuration as Canon Speedlites.

Product image courtesy B&H Photo.

I ordered some new articulating arms and micro clamps for positioning the Canon macro flash rig exactly where I want it during a photo shoot. Further testing will be conducted as soon as the new gear is delivered.

Related Resources

Copyright © 2019 Walter Sanford. All rights reserved.

MYN – More Pantala hymenaea exuvia

December 18, 2019

An odonate exuvia was photographed against a pure white background using the “Meet Your Neighbours” (MYN) technique.

This specimen is a Spot-winged Glider dragonfly (Pantala hymenaea) exuvia. Spot-winged Glider is a member of Family Libellulidae (Skimmers).

80mm (120mm, 35mm equivalent) | ISO 200 | f/16 | 1/500 s | 0 ev

80mm (120mm, 35mm equivalent) | ISO 200 | f/16 | 1/500 s | 0 ev

The Backstory

This specimen was collected (near Richmond, Virginia USA) and identified by Andy Davidson. Andy is a graduate student at Virginia Commonwealth University working on a research project entitled “Predator-Prey Interactions in a Changing World.”

Tech Tips

The following equipment was used to shoot the macro photographs featured in this post: Fujifilm X-T1 digital camera; Fujifilm MCEX-11 extension tube; and Fujinon XF80mm macro lens minus the lens hood. The camera was set for both manual exposure and manual focus. That’s right, a switch on the camera body is used to set the type of focus. It’s a Fujifilm thing.

Godox XProF radio flash trigger, mounted on the hotshoe of my X-T1, was used to control two off-camera external flash units set for radio slave mode.

  1. Godox TT685C Thinklite Flash for Canon Cameras (manual mode), fitted with a “Vello Bounce Dome (Diffuser) for Canon 580EX II Flash,” was used to light the underside of the translucent white plastic background; the top of the flash unit was ~30 cm from the bottom of the white plastic.
  2. A Godox TT685o/p Thinklite Flash for Olympus/Panasonic Cameras (manual mode), fitted with a Lastolite Ezybox Speed-Lite 2 flash modifier, was used to light the subject from above.

Adobe Photoshop CC 2017 was used to spot-heal and sharpen the image.

Copyright © 2019 Walter Sanford. All rights reserved.

Godox XProF – TCM Function

November 6, 2019

Godox makes two types of wireless flash triggers (radio) that are compatible with Fujifilm X Series digital cameras, listed from less expensive to more expensive: the Godox X2TF; and the Godox XProF. Both flash triggers have essentially the same functions. The X2TF has a slightly lower price point than the XProF, smaller footprint, and a pass-through hot-shoe; it lacks the TCM Function featured on the XProF.

TTL

“TTL” stands for “Through The Lens” metering. Some external flash units, such as the Godox TT685F Thinklite TTL Flash for Fujifilm Cameras, are TTL-compatible, meaning the camera will set the flash power ratio automatically for proper exposure. So what’s not to like about that?

A photographer has no way of knowing what the flash power setting is when using an external flash unit in TTL mode. Some photographers might be surprised to learn that TTL exposure can vary from one shot to another, often quite noticeably. That can be a problem. For example, repeatability is a big concern in macro photography, especially when creating focus stacks. So what’s the solution? TCM Function.

TCM Function

“TCM Function” is a proprietary feature of the Godox XProF that stands for “TTL Converted to Manual,” translated loosely. Here’s how it works.

The “Magnification/TCM Button” (shown below) is a toggle switch: a short-press switches the display on the LCD panel back-and-forth from the settings for all off-camera flash groups (A-E) to a magnified view of the settings for one group, e.g., Group A (that can include one or more external flash units); a long-press activates the TCM Function.

Godox XProF Instruction Manual.

Set the XProF for TTL mode. Take a test shot, then long-press the TCM button. You should see the display on the XProF switch from TTL mode to Manual mode, showing the equivalent manual settings for the TTL test shot.

Godox XProF Instruction Manual.

This feature can be useful for quickly determining a good starting point for setting external flash units in Manual mode. Try it. I think you’ll like it!

Take-aways

Which model Godox radio flash trigger should you buy, the X2TF or the XProF? That depends upon what’s more important to you — either the pass-through hot shoe or TCM Function. You can have one feature or the other but you can’t have both in a single flash trigger.

Related Resource: PIXAPRO ST-IV Functions and Features (Instructional Video), by PIXAPRO (6:59). Note: Godox is known as PIXAPRO in the United Kingdom.

Copyright © 2019 Walter Sanford. All rights reserved.

Dragonflies rock!

May 15, 2019

I received a surprise parcel in the U.S. Mail from my dear friend Susan Kinsley. There was a cover note inside the box…

The church where I work has a ministry where they paint rocks and then place them in the community for people to find to brighten their day. When I saw this one in the basket, I decided that you needed to have it. The woman in charge of the ministry gave me permission to take it and send it, rather than trying to hide it at Huntley Meadows or somewhere you might, or might not, find it. Enjoy! Susan

There’s a friend who knows me well. Thanks for thinking of me, Susan. God bless you!

Related Resource: Sydenstricker UMC Rocks! Facebook group.

Copyright © 2019 Walter Sanford. All rights reserved.

Aging gracefully

March 1, 2019

The following gallery features several photos of a Valentines Day gift of appreciation from The Beacon of Groveton. A little more than two weeks after the red rose was delivered, the flower appears to be aging gracefully.

I experimented with a different lighting setup than the last photo shoot of this flower. An articulating Loc-line arm was used to hold and pose the cut flower. The background is a 12″ x 12″ piece of white plastic, mounted vertically and backlighted by a radio-controlled external flash unit. Notice the vignetting on the left side of the photo, caused by the flower being offset from the center of the sweet spot of the backlight.

28 FEB 2019 | BoG Photo Studio | Valentines Day rose

The simplest solution to the vignetting problem is to crop the image. Ah, much better, and much closer to achieving my vision for the finished product — the red rose posed against a clean white background!

28 FEB 2019 | BoG Photo Studio | Valentines Day rose

The next photo is the only photo in the set that turned out exactly as I wanted. Well, the flash in Group B (off camera, to the front-left of the subject) is a little too bright, but that’s just the perfectionist in me talking.

28 FEB 2019 | BoG Photo Studio | Valentines Day rose

The first two photos were taken at f/8. I moved the camera closer to the subject for the last photo and switched to f/11 for more depth of field. The shadow of the flower stem on the white background wasn’t part of my plan — I’m not sure whether it adds to the photo or detracts. What do you think?

28 FEB 2019 | BoG Photo Studio | Valentines Day rose

Tech Tips

The following equipment (shown below) was used to shoot the preceding photos: Fujifilm X-T1 digital camera; Fujifilm MCEX-16 extension tube (for some photos, but not all); Fujinon XF80mm macro lensGodox XProF TTL Wireless Flash Trigger for Fujifilm cameras; a Godox TT685F Thinklite TTL Flash for Fujifilm Cameras; a Godox TT685C Thinklite TTL Flash for Canon Cameras fitted with a Lastolite Ezybox Speed-Lite 2 flash modifier; and a Godox TT685O Thinklite Flash for Olympus/Panasonic Cameras. All three flashes were set for radio-controlled slave mode, in Manual Mode.

Adobe Photoshop CC 2017 was used to spot-heal and sharpen the final output.

Copyright © 2019 Walter Sanford. All rights reserved.

Sometimes you just need to stop…

February 20, 2019

…and smell, er, see the roses. Seriously, man doesn’t live by odonates alone!

The following gallery features several photos of a Valentines Day gift of appreciation from The Beacon of Groveton. Nearly a week after the red rose was delivered, it’s beginning to show a little “character.”

19 FEB 2019 | BoG Photo Studio | Valentines Day rose

19 FEB 2019 | BoG Photo Studio | Valentines Day rose

19 FEB 2019 | BoG Photo Studio | Valentines Day rose

Tech Tips

The subject was posed in front of a black background — the lower door of the refrigerator!

The following equipment (shown below) was used to shoot the preceding photos: Fujifilm X-T1 digital camera; Fujifilm MCEX-16 extension tube; Fujinon XF80mm macro lensGodox XProF TTL Wireless Flash Trigger for Fujifilm cameras; and a Godox TT685C Thinklite TTL Flash for Canon Cameras fitted with a Lastolite Ezybox Speed-Lite 2 flash modifier. A Sunpak LED-160 Video Light was used to add fill light to some of the photos.

Adobe Photoshop CC 2017 was used to spot-heal and sharpen the final output.

Copyright © 2019 Walter Sanford. All rights reserved.

Test shots: “Generic Baskettail?”

February 15, 2019

larva/nymph in the Family Corduliidae (Emeralds) was collected by Bob Perkins on 02 December 2017 from a pond in Orange Park, Florida (USA). The larva died before it metamorphosed into an adult.

Test shots of this beautifully preserved specimen were taken using a small-ish aperture of f/11 for greater depth of field. The following photos are “one-offs,” that is, not composite images.

Dorsal

A single focus point — located on the thorax (specifcally, the “shoulder pad” along the right side of the body) — was used to shoot this photo. The specimen has enough “relief” that focus on the wing pads and dorsal hooks is slightly soft. This view of the larva is a good candidate for focus-stacking.

The terminal appendages (cerci, epiproct, paraprocts) are shown clearly in the following photo.

“Generic Baskettail” larva (preserved specimen) | Orange Park, FL USA

Bob’s best guess of the identity of the specimen is Epitheca sp., either Common Baskettail (Epitheca cynosura) or Prince Baskettail (Epitheca princeps).

Whenever I see an odonate larvae/exuviae with long legs, my first thought is Family Macromiidae (Cruisers). Then I check for a horn on top of the head, a key field mark for Cruisers. Look closely at the dorsal view of the larva and I think you’ll agree with me there appears to be a horn on the head. I would like to take close-up photos of the head and key out the specimen in order to determine its identity. In the meantime, my best guess is Stream Cruiser (Didmops transversa) as indicated by the lateral spines on abdominal segment nine (S9) and the absence of a dorsal hook on S10.

Ventral

The ventral side of the specimen has almost no “relief,” so a “one-off” focused on the thorax looks fairly good from head-to-tail.

“Generic Baskettail” larva (preserved specimen) | Orange Park, FL USA

Related Resource: “Generic Baskettail” (definitely not a Cruiser)

Tech Tips

The following equipment (shown below) was used to shoot the preceding photos: Fujifilm X-T1 digital camera; Fujifilm MCEX-16 extension tube; Fujinon XF80mm macro lensGodox XProF TTL Wireless Flash Trigger for Fujifilm camerasGodox TT685F Thinklite TTL Flash for Fujifilm CamerasGodox TT685C Thinklite TTL Flash for Canon Cameras fitted with a Lastolite Ezybox Speed-Lite 2 flash modifier; and a Canon 580EX II Speedlite mounted on a Godox X1R-C TTL Wireless Flash Trigger Receiver for Canon. A new Godox TT685O Thinklite TTL Flash for Olympus/Panasonic Cameras was added to an array of radio-controlled external flash units used to light the specimen. All flashes were set for Manual Mode at 1/128 power.

Adobe Photoshop CC 2017 was used to spot-heal and sharpen the final output.

Copyright © 2019 Walter Sanford. All rights reserved.


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