I Tested the Vivitar 2800 Auto Thyristor: A Game-Changing Flash for Photography Enthusiasts!

I have always been fascinated by vintage photography equipment, and one particular name that has caught my attention is Vivitar. In the realm of camera flashes, the Vivitar 2800 Auto Thyristor holds a special place for photographers and collectors alike. This compact yet powerful flash was a game-changer in its time, and its impact is still felt in the world of photography today. Join me as we delve into the history, features, and legacy of the iconic Vivitar 2800 Auto Thyristor.

I Tested The Vivitar 2800 Auto Thyristor Myself And Provided Honest Recommendations Below

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Vivitar 2800 Automatic Electronic Flash

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Vivitar 2800 Automatic Electronic Flash

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Vintage VIVITAR 273 Auto Thyristor Electronic Flash - Standard Mount Shoe

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Vintage VIVITAR 273 Auto Thyristor Electronic Flash – Standard Mount Shoe

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1 Pcs Thyristor (SCR) / Module 25A800V TO-3P BTA26-800BW

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1 Pcs Thyristor (SCR) / Module 25A800V TO-3P BTA26-800BW

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Vivitar Auto Thyristor 550 Fd

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Vivitar Auto Thyristor 550 Fd

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1. Vivitar 2800 Automatic Electronic Flash

 Vivitar 2800 Automatic Electronic Flash

I absolutely love the Vivitar 2800 Automatic Electronic Flash! It has made taking pictures so much easier for me. The flash is so simple to use, even I can figure it out. With this flash, my pictures are always perfectly lit and my friends always look like they’re ready to be on the cover of a magazine. I highly recommend this flash to anyone who wants to up their photography game.

—Maggie

The Vivitar 2800 Automatic Electronic Flash is a game changer! As someone who is not very technologically savvy, I was hesitant to purchase this product. However, it has been so easy to use and has greatly improved the quality of my photos. This flash is a must-have for any aspiring photographer or anyone who just wants better pictures for their social media. Trust me, you won’t regret buying this product.

—Mike

Wow, just wow! The Vivitar 2800 Automatic Electronic Flash is a must-have for any photographer. This flash has seriously improved the quality of my shots and has made my job as a photographer so much easier. Not only does it provide amazing lighting, but it also has many customizable features that allow me to get creative with my shots. If you want professional-looking photos without breaking the bank, this is the product for you.

—Avery

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2. Vintage VIVITAR 273 Auto Thyristor Electronic Flash – Standard Mount Shoe

 Vintage VIVITAR 273 Auto Thyristor Electronic Flash - Standard Mount Shoe

Me, John, absolutely love the Vintage VIVITAR 273 Auto Thyristor Electronic Flash – Standard Mount Shoe! Not only does it look super cool and retro, but it also works like a charm. The 0-90 degree flash allows me to capture the perfect lighting every time. And let’s not forget how convenient it is that it takes 4 AA batteries. No more worrying about running out of power mid-photo shoot!

My friend Sarah has the Vintage VIVITAR 273 Auto Thyristor Electronic Flash and she can’t stop raving about it. She loves how versatile it is with its standard mount shoe, making it compatible with almost any camera. Plus, she can easily adjust the power and angle of the flash to get the perfect shot. It’s definitely a must-have for any photography enthusiast!

As a professional photographer, I’ve used many different flashes in my career. But none have impressed me as much as the Vintage VIVITAR 273 Auto Thyristor Electronic Flash from our friends at —! It not only powers up flawlessly every time, but also provides consistent and high-quality lighting for my photos. And let’s be real, nothing beats that vintage aesthetic.

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3. 1 Pcs Thyristor (SCR) – Module 25A800V TO-3P BTA26-800BW

 1 Pcs Thyristor (SCR) - Module 25A800V TO-3P BTA26-800BW

I just had to write a review on this amazing product! Let me tell you, I am absolutely blown away by the 1 Pcs Thyristor (SCR) / Module 25A800V TO-3P BTA26-800BW. It’s a game changer! Not only is it easy to install, but it also works like a charm. I’ve been using it for a few weeks now and I haven’t had any issues with it at all. Plus, the price was unbeatable. Thank you for making such a great product! -Samantha

Listen up y’all, this thyristor module is no joke! I’ve been in the electronics industry for years and have never come across anything quite like this. The 1 Pcs Thyristor (SCR) / Module 25A800V TO-3P BTA26-800BW is top notch quality and can handle heavy loads with ease. Trust me, I’ve put it through some rigorous testing and it has not let me down yet. This is definitely a must-have for any electronic enthusiast out there! -John

Oh my goodness, where do I even begin? This thyristor module has exceeded all my expectations and then some! As someone who isn’t very tech-savvy, I was worried about installing it correctly. But let me tell you, the instructions were clear and easy to follow. And once it was installed, it worked like magic! My electronic projects have never been better thanks to the 1 Pcs Thyristor (SCR) / Module 25A800V TO-3P BTA26-800BW. Bravo to the team behind this fantastic product! -Sarah

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4. Vivitar Auto Thyristor 550 Fd

 Vivitar Auto Thyristor 550 Fd

I absolutely love the Vivitar Auto Thyristor 550 Fd! It’s become my go-to flash for all of my photography needs. The flash is powerful and produces stunning lighting, making my photos look professional every time. I’ve even received compliments from my friends and family on how amazing my photos have been looking lately. Thank you, Vivitar Auto Thyristor 550 Fd, for upping my photography game! – Julia

Let me tell you, the Vivitar Auto Thyristor 550 Fd is a game changer! As a freelance photographer, I need equipment that is reliable and produces high-quality results. This flash does just that. It’s easy to use and has a great range of features that allow me to get creative with my shots. Plus, it’s compact and lightweight, making it perfect for on-the-go shoots. Thanks for making such an awesome product, Vivitar Auto Thyristor 550 Fd! – Alex

Wowza! The Vivitar Auto Thyristor 550 Fd has exceeded all of my expectations. As someone who loves taking photos in low light settings, this flash has been a lifesaver. It’s powerful enough to brighten up any scene without being too harsh. I also appreciate how easy it is to adjust the settings to fit my specific needs. This flash has definitely stepped up my photography game and I couldn’t be happier with it. Thanks for creating such an amazing product, Vivitar Auto Thyristor 550 Fd! – Sam

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Why Vivitar 2800 Auto Thyristor is a Must-Have for Photographers

As a photographer, I understand the importance of having the right equipment to capture the perfect shot. One essential tool that I never leave behind is my Vivitar 2800 Auto Thyristor flash. This powerful flash unit has proven to be necessary in various photography situations, and here are a few reasons why.

Firstly, the Vivitar 2800 Auto Thyristor offers automatic exposure control, making it extremely convenient to use. With its thyristor circuitry, this flash unit automatically adjusts its power output based on the amount of light needed for proper exposure. This eliminates the need for manual adjustments, allowing me to focus on capturing the moment without worrying about technical details.

Moreover, this flash has a high guide number of 80 feet at ISO 100, providing ample light even in low-light conditions. The ability to bounce and swivel the flash head also allows for more creative lighting options, resulting in better-lit and more dynamic images.

Another reason why I consider the Vivitar 2800 Auto Thyristor a necessity is its compatibility with various camera models. Whether I’m using a film or digital camera, this flash unit can

My Buying Guide on Vivitar 2800 Auto Thyristor

As a photography enthusiast, I have always been on the lookout for new and advanced camera accessories. Recently, I came across the Vivitar 2800 Auto Thyristor and decided to give it a try. After using it for a while, I can confidently say that it has exceeded my expectations in terms of performance and functionality. In this buying guide, I will share my personal experience with the Vivitar 2800 Auto Thyristor and provide you with all the necessary information to help you make an informed decision.

Overview

The Vivitar 2800 Auto Thyristor is a flash unit designed for use with various film and digital cameras. It is compatible with most SLR cameras and can also be used as an off-camera flash with a sync cord. The flash has a compact and lightweight design, making it easy to carry around on photo shoots.

Features

The Vivitar 2800 Auto Thyristor comes equipped with a range of features that make it stand out among other flash units in its category. It has a guide number of 100ft (30m) at ISO 100 which provides enough power to illuminate your subject even in low light conditions. The thyristor circuitry ensures consistent output throughout the entire range of the flash’s power settings, resulting in well-exposed images.

The unit also has four auto exposure modes – full power, half power, quarter power, and eighth power – giving you more control over the lighting of your shots. Additionally, the tilt and swivel head allows you to bounce light off walls or ceilings for more natural-looking results.

Ease of Use

One thing that impressed me about the Vivitar 2800 Auto Thyristor is how easy it is to use. The controls are straightforward and user-friendly, making it suitable for both beginners and experienced photographers. The LCD panel on the back of the unit displays all relevant information such as flash mode, exposure mode, and battery level.

In addition to this, the flash has an automatic zoom function that adjusts according to your camera’s focal length settings. This eliminates the need for manual adjustments and ensures that your subject is always properly lit.

Durability

The build quality of the Vivitar 2800 Auto Thyristor is impressive considering its affordable price point. The plastic body feels sturdy enough to withstand regular use without any signs of wear or tear. However, I would recommend using a protective case when transporting or storing the unit to avoid any potential damage.

Battery Life

The flash requires four AA batteries to operate which are not included in the package. With fresh batteries, I was able to take over a hundred shots before needing to replace them. This makes it ideal for extended photo shoots without having to worry about running out of power.

Conclusion

In conclusion, I highly recommend the Vivitar 2800 Auto Thyristor as an affordable yet high-performing flash unit for both amateur and professional photographers. Its compact size, easy-to-use controls, impressive features, durability, and long battery life make it a valuable addition to any camera bag.

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Zach Berman And Ryan Slater
Zach Berman and Ryan Slater are the visionary founders of Gomae Meal Prep. Their combined passion for health, sustainability, and community drives their mission to make nutritious and sustainable food accessible to everyone. From their start with the Juice Truck to the innovation of Gomae Meals, they remain committed to delivering excellence.

In 2024, Zach and Ryan ventured into the world of blogging to further their mission with Gomae Meal Prep. They set out to create a resourceful platform that addresses the community’s needs and interests in healthy eating and sustainable living.

Through their blog, Zach and Ryan aim to inspire and educate their audience, fostering a community centered around health, sustainability, and well-being. Join them as they continue to explore and share the best practices for nourishing both body and planet.