INTOVA Underwater Slave Flash ISS-4000

( Brand: Intova ), ( Manufacturer Part Number: ISS4000 ), ( Model: ISS-4000 ), ( UPC: 814002010475 ), ( Type: Underwater Strobe )

Review INTOVA Underwater Slave Flash

The Intova ISS4000 Underwater Slave Flash is an essential accessory for underwater photography enthusiasts and professional divers seeking to enhance the lighting of their underwater shots. This compact, durable flash is designed specifically for use in aquatic environments and offers several features that make it a valuable addition to any underwater photography setup.

Measuring just 2.5 inches long, 1.5 inches wide, and 1 inch thick, the ISS4000 is highly portable and can be easily carried in a dive bag or attached to a housing. Its small size belies its powerful capabilities, as it is capable of producing a guide number of 40 at ISO 100, making it ideal for illuminating subjects at close range.

The ISS4000 is a slave flash, which means it synchronizes with the master flash or strobe in your underwater housing. This allows for flexible positioning of the slave flash, enabling you to experiment with different lighting angles and effects. The flash head rotates 360 degrees horizontally and 90 degrees vertically, allowing you to direct the light exactly where you need it.

The Intova ISS4000 Underwater Slave Flash is built to withstand the rigors of underwater use. It is rated to a depth of 100 meters (328 feet) and is constructed from durable materials, including a corrosion-resistant anodized aluminum body and tempered glass dome. The flash is powered by four AA alkaline or NiMH rechargeable batteries, which provide enough juice for approximately 750 full-power flashes.

The ISS4000 also features a built-in diffuser, which helps to soften the light and reduce harsh shadows. Additionally, it has a manual power control dial, allowing you to adjust the flash output from 1/1 to 1/128th power in full-stop increments.

This underwater slave flash comes with an adjustable arm mount that can be attached to various points on your underwater housing or tripod. The mount also features a quick-release mechanism, making it easy to attach and detach the flash when needed.

In summary, the Intova ISS4000 Underwater Slave Flash is a versatile, powerful, and durable accessory for underwater photographers. Its compact size, adjustable flash head, and slave flash functionality make it an indispensable tool for capturing stunning underwater images.

Intova ISS4000 Underwater Slave Flash: A Detailed Analysis

The Intova ISS4000 Underwater Slave Flash is a versatile and high-performing underwater photography accessory designed to enhance the capabilities of your underwater camera. This flash provides numerous benefits, but it also comes with certain drawbacks. Here, we will discuss the pros and cons of investing in the Intova ISS4000 Underwater Slave Flash to help you make an informed decision.

1. Enhanced Visibility: The Intova ISS4000 Underwater Slave Flash significantly improves the visibility of your underwater images by providing additional light and eliminating the shadows that can make it difficult to capture clear and detailed photos.

2. Wireless Operation: The wireless operation of the Intova ISS4000 Underwater Slave Flash allows for increased flexibility and convenience when taking underwater photos. This feature enables you to position the flash in various locations and angles to capture the best possible image.

3. Compact Design: The Intova ISS4000 Underwater Slave Flash is compact and lightweight, making it easy to carry and use in various underwater environments.

4. Rechargeable Battery: The flash comes with a rechargeable battery, which can be charged using a standard USB charger. This feature ensures that you always have a fully charged flash when you need it, without the need for disposable batteries.

5. Durable Construction: The Intova ISS4000 Underwater Slave Flash is built with a durable and waterproof construction, making it suitable for use in harsh underwater conditions.

1. Cost: The Intova ISS4000 Underwater Slave Flash is relatively expensive compared to other underwater photography accessories.

2. Limited Power: The Intova ISS4000 Underwater Slave Flash may not provide enough power for some high-end underwater cameras, resulting in less than optimal image quality.

3. Requires Sync Cord: The Intova ISS4000 Underwater Slave Flash requires a sync cord to communicate with your camera, which can add to the overall cost and complexity of the setup.

The Intova ISS4000 Underwater Slave Flash is an excellent investment for underwater photographers seeking to enhance the visibility and overall quality of their images. Its wireless operation, compact design, rechargeable battery, and durable construction make it a versatile and convenient accessory for capturing stunning underwater photos. However, its relatively high cost and limited power may be a drawback for some users. Ultimately, the decision to purchase the Intova ISS4000 Underwater Slave Flash depends on your individual needs and budget. If you are an avid underwater photographer looking to take your images to the next level, the Intova ISS4000 Underwater Slave Flash is definitely worth considering.

Details:

Easy to use and lightweight, it is a great accessory for any underwater photography enthusiast looking enhance their flash setup. The Intova Underwater Slave FLASH is a high-quality, compact underwater strobe designed for use with cameras or in diver propulsion systems.

part #: iss4000 prices

• $38.00-$60.00

specifications flacaacc:

• brand: Intova
• mpn: Iss4000
• model: Iss-4000
• upc: 814002010475
• type: Underwater Strobe

seller flacaacc:

• city: Jacksonville, Florida
• rating: 99.4%
• # reviews: 1070

payments flacaacc:

• wallet: Paypal
• credit card: Diners-club
• other

offer flacaacc:

• options: Ship-to-home
• availability: In Stock
• best offers: True
• quantity: 1
• started: July 3, 2025
• sold: 0

returns flacaacc:

• policy: No Returns

general flacaacc:

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

shipping flacaacc:

• transit: 7-13 Days
• class: Standard
• service: USPS Ground Advantage
• type: Calculated
• carrier: USPS
• cost: $9.31

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