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Hold It Steady

19th January 2025

Hohem smartphone gimbals

For sometime now the cell phone camera has taken over as the prime means of picture taking. The same is true for taking movies. The quality of both still photos and videos are literally amazing considering that they are a secondary feature of the cell phone.

At the recent Consumer Electronics Show I stopped at the booth of Hohem. They are the makers of accessories that are attractive to users who are serious about making quality videos with their cellphone. These accessories are camera gimbals.

Gimbals are not new. A gimbal is a device that keeps the cellphone level as you pan to follow the subject resulting in smooth video. Without the gimbal the resulting video would appear jumpy from the shaking and vibration of your movement. Here’s what I learned about their accessories.

Dave the Hohem rep is demonstrating the operation of the gimbal. While he moves his hand up and down, the camera (cellphone) stays level.
Here the M7 model has an intelligent touch screen that will automatically rotate the gimbal to keep a person or object in the video. The M7 cost is about $269.
The extension that raises the gimbal about 12″ higher and a tripod that pops open if you want to place the unit on a flat surface.
The V3 model has a detachable remote, extension rod, tripod, fill light and automatic tracking is available for about $129.

Hohem makes several other models of gimbals including one conventional (large) cameras. For more information please contact Hohem.

Written by:

Arnie Lee

Nikon Zf Mirrorless

15th January 2024

Nikon at CeS<br />

A Bright Orange Camera

 

If you read my previous post, you’ll know that I recently returned from attending the Consumer Electronics Show in Las Vegas.

Since the 1980’s Ive been attending CES which showcases many of the newest gadgets and products that are destined to be delivered to the marketplace.

At the Nikon booth a bright orange colored camera caught my attention. This was the Nikon Zf which was introduced last November (2023).


The Nikon Zf is a 24mp full frame mirrorless camera that shares some of the looks of older classic SLRs – the familiar pyramid viewfinder, a circular shutter dial, an independent ISO dial.

I was told that it’s able to capture 11fps stills and handle 4K video at 30fps. The autofocus tracking can recognize nine types of subjects. The image stabilization is linked to the AF point. The rear screen is fully articulated. The camera also features several dedicated black and white modes.

For the fashionable photographer the Zf is available in six different colors.

The price is about $2250 with 40mm f/2 lens.

After speaking to the Nikon rep who explained the camera’s features, he walked me over to their in-booth photo studio for a demonstration.

I registered my name and email address and found myself in line to have my picture taken. Here the photographer was using the Zf camera surrounded by a set of lightboxes.

After sitting for a series of six photos I walked over to the nearby monitor where the artist assistant showed me the resulting pictures.

Whatever the artist did, the portraits turned out better than my real life visage.


Later in the day, the images from the photoshoot arrived in my email box.

Here are a couple of the portraits taken with the Nikon Zf.

 




 

My thanks go to the people from Nikon for a new set of portraits and for showing me another one of their newest capable cameras.

 

 

Low Light Photography

30th March 2019

It’s Dark Down There


Mammoth Cave National Park, located in central Kentucky is the world’s largest system of caves extending more than 400 miles. On a recent trip with a few of our grandkids, we stopped there for a few hours to explore some of the caves.


here are the grandkids adorning the park sign

at this entrance way we had to descend about 30 steps

We arrived at the park too late to reserve a spot on one of the various guided tours. Instead we opted to take the self-guided tour.


The beginning of the cave entrance is lighted by daylight with handrails and a cement walkway. Continue walking and the outdoor light slowly disappears.

Electrical lights provide the only illumination inside, but they are relatively dim. We were surprised by the width of the cave at this point – about 30 feet side to side.


As you can see, we’re walking alongside the cave walls. The pathway is mostly hard dirt but there are cement pavers in some parts of this cave.

At this point, the cave widens considerably and the ceiling varies between 30 and 50 feet high. You’ll also notice that this area is well lighted.


One of the park rangers points out this small bat hanging from one of the cave walls. He tells us that there were hundreds of the bats at one time but they are no longer found in large numbers.

This part of Mammoth ends after about one-quarter of a mile. As we turn around and walk back towards the entrance way you can visualize the darkness of these caves.


This short clip shows the large size of the so-called “ampitheater” within the self-guided tour cave.



The steps from the cave. The self-guided tour is an easy way to explore Mammoth when you’re time limited.

Here is the wife and grandkids relaxing after their cave diving experience.



For those interested, these photos were taken with a Sony A7 III camera using a 24-240mm lens. In most cases, the ISO setting was 16000 or 32000 and taken handheld with a shutter speed of 1/15 or 1/30 and aperture as wide as f/3.5. I think the photos are of pretty decent quality considering the cave environment.

 

 



 

 

 

 

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