VIVITAR 233701 Zoom Thyristor Camera Flash 2500 3-POSITION

( Brand: Vivitar ), ( Manufacturer Part Number: 233701 ), ( Model: 2500 ), ( Compatible Brand: Universal ), ( Type: Universal Hot Shoe ), ( Unit Type: Unit ), ( Mount Interface: Dedicated Accessory Port / Hot Shoe ), ( Light Type: Strobe ), ( Features: 90-degree Tilting Bounce Head, Automatic Thyristor Power-saving ), ( To Fit: Digital Camera, Film Camera ), ( Country Of Origin: Japan )

Review VIVITAR 3-position Zoom Thyristor Electronic Camera Flash

The Vivitar 233701 3-Position Zoom Thyristor 2500 Camera Flash is a versatile and powerful accessory for photographers seeking to enhance their low-light photography capabilities. This flash unit is equipped with a 2500mA-h rechargeable Ni-MH battery, providing ample power for hundreds of full-power flashes or thousands of partial-power flashes.

The flash head offers a 3-position zoom function, allowing you to adjust the coverage from 24mm to 105mm to match the focal length of your lens for optimal lighting distribution. This feature ensures that your entire scene is evenly illuminated, reducing the need for costly and time-consuming post-production adjustments.

Additionally, the Vivitar 233701 flash includes a 3-position tilt head, enabling you to bounce or swivel the light for added flexibility in various shooting scenarios. This feature allows you to minimize harsh shadows and create a more natural and evenly lit image.

The flash also features a built-in reflector card, which can be easily positioned to bounce light back into the subject for a fill effect, creating a more balanced and even exposure. Moreover, the unit comes with a diffuser for softening the light and creating a more pleasing effect in portrait photography or macro work.

The Vivitar 233701 3-Position Zoom Thyristor 2500 Camera Flash includes an easy-to-read LCD display, allowing you to quickly and accurately adjust various settings, such as flash mode, output power, and recycling time. The flash supports various modes, including manual, auto, and redeye reduction, providing flexibility to suit various shooting conditions.

With a fast recycling time of approximately 2 seconds at full power, this flash enables you to capture multiple shots in quick succession, making it an ideal companion for event photography, sports photography, or any situation where you need to capture fleeting moments.

The Vivitar 233701 3-Position Zoom Thyristor 2500 Camera Flash comes with a sturdy carrying case, allowing you to protect the flash during transportation and storage. The flash is also compatible with a wide range of cameras, including digital and film cameras, making it a valuable addition to any photographer's equipment collection.

Vivitar 233701 3-Position Zoom Thyristor 2500 Camera Flash: A Detailed Analysis

The Vivitar 233701 3-Position Zoom Thyristor 2500 Camera Flash is an affordable and versatile option for photographers looking to enhance their low-light photography. Let's examine its key features, advantages, and potential drawbacks to help you make an informed decision.

1. Zoom function: The flash has a 24-85mm auto-zoom coverage that adjusts to the focal length of your lens.

2. Three-position head: The flash head offers tilt and swivel capabilities for bouncing and diffusing light.

3. Thyristor technology: This electronic flash uses Thyristor technology for faster recycling times and more consistent performance.

4. Guide number: 250 feet at ISO 100 and 200mm (equivalent)

1. Affordability: The Vivitar 233701 is a budget-friendly option for photographers looking for a reliable off-camera flash.

2. Versatility: With its zoom function and three-position head, this flash offers a good deal of flexibility for various shooting scenarios.

3. Consistent performance: Thyristor technology ensures that the flash delivers consistent results, making it suitable for both studio and on-location work.

1. Manual operation: The Vivitar 233701 does not offer TTL metering, which may require more time and effort to achieve optimal exposure.

2. Limited power: With a guide number of 250 feet, the flash may not be powerful enough for some professional applications or large venues.

3. No wireless capabilities: This flash does not have built-in wireless capabilities, meaning you cannot control it remotely or trigger it wirelessly from a camera.

The Vivitar 233701 3-Position Zoom Thyristor 2500 Camera Flash is a budget-friendly and versatile option for photographers who require an off-camera flash for general use. While it may not offer the advanced features of more expensive models, it delivers consistent performance, flexibility, and value for its price. If you're a professional photographer looking for a powerful, TTL-enabled flash with wireless capabilities, you may want to consider investing in a more expensive model. However, for hobbyists, enthusiasts, and those on a budget, the Vivitar 233701 is a worthy consideration.

If you're looking for an affordable, versatile, and easy-to-use off-camera flash for general photography needs, the Vivitar 233701 3-Position Zoom Thyristor 2500 Camera Flash is an excellent choice. It delivers consistent performance, flexibility, and value for its price, making it an ideal option for beginners and enthusiasts.

Details:

Items are guaranteed as described. Model: Zoom Thyristor 2500. The unit is functionally sound with a clean battery compartment and responsive flash tube. This is a Made in Japan example, which preferred by collectors over later versions.

Vintage and used pieces will have some wear to them. I will point out any damage that see. Antiques and Collectibles are guaranteed to be authentic. Vivitar Zoom Thyristor 2500 Electronic Flash A versatile shoe-mount flash featuring a manually adjustable head to concentrate light for telephoto shots or spread it wide-angle scenes.

HISTORICAL CONTEXT: A staple of the late 1970s and 80s, 2500 was known for its overbuilt Japanese construction. Shipping is done via USPS. SERIES: Thyristor Series. If an item is improperly described it would not be intentional.

Appraisers NOTE: Despite the cosmetic battle scars on casing, these vintage Vivitar units are prized for their durability. Shows moderate cosmetic surface scuffing and finish wear on the rear control panel hinges, consistent with extensive field use. Almost all of my pieces are handmade, so they will not be perfect. 7.5 oz 214ITEM height : 5.9 in 149mm ITEM length : 1.7 44 width : 2.8 72mm condition: Good.

part #: 233701 prices

• $12.95-$15.26

specifications flacaacc:

• brand: Vivitar
• mpn: 233701
• model: 2500
• compatible brand: Universal
• type: Universal Hot Shoe
• unit type: Unit
• mount interface: Dedicated Accessory Port / Hot Shoe
• light type: Strobe
• features: 90-degree Tilting Bounce Head, Automatic Thyristor Power-saving
• to fit: Digital Camera, Film Camera
• country of origin: Japan

offer flacaacc:

• started: April 8, 2026
• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home

general flacaacc:

• condition: Used
• Cameras Photo > Flashes Flash Accessories > Flashes

shipping flacaacc:

• type: Calculated
• transit: 5-10 Days
• cost: $6.09
• class: Standard, Economy
• service: USPS Ground Advantage, UPS Ground Saver, FedEx Ground Economy
• carrier: USPS, UPS, FedEx

payments flacaacc:

• other
• credit card: Mastercard
• wallet: Apple-pay

returns flacaacc:

• method: Money back
• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

seller flacaacc:

• rating: 99.6%
• # reviews: 31172
• city: Prescott, Arizona

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