Sirui
Sirui HA77TZA 19.7" Horizontal Boom Arm
Achieve Unmatched Positioning with the Sirui HA-77 Boom ArmThe Sirui HA77TZA is a comprehensive kit featuring the HA-77 horizontal arm paired with the TZA-100 platform. Designed for photographers and videographers seeking flexible positioning options, this telescopic extension arm enables camera ...
$199.90*
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*Price sourced from Amazon.com. Last updated:Aug 28, 2026.Price and availability are subject to change — details.
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Overview
Achieve Unmatched Positioning with the Sirui HA-77 Boom Arm
The Sirui HA77TZA is a comprehensive kit featuring the HA-77 horizontal arm paired with the TZA-100 platform. Designed for photographers and videographers seeking flexible positioning options, this telescopic extension arm enables camera placement beyond the tripod's center. Ideal for top-down, macro, food, and repro photography, it extends up to 77cm, offering a 60cm overhang. With 360-degree rotation and 90-degree tilt on both sides, nearly any camera angle is achievable. The included 59mm platform supports two devices, allowing parallel camera configurations or camera-to-device setups. The foam rubber handle ensures safe and comfortable operation, making this all-rounder a valuable addition to any photographer's toolkit.
- Model: HA77TZA
- Includes: HA-77 Telescopic Extension Arm, TZA-100 59mm Platform
- Extension Arm Length: 50cm to 77cm
- Overhang: 60cm
- Rotation: 360 Degrees
- Tilt: 90 Degrees on both sides
- Platform Screw: Reversible 1/4 20 - 3/8"
- Handle: Foam Rubber Grip
- Usage: Top Down, Macro, Food, Repro Photography, Video Jib
Specifications
Type
Horizontal Boom Arm
Length
19.7 inches
Frequently Asked Questions
What is the primary function of the Sirui HA77TZA horizontal boom arm?
The Sirui HA77TZA is designed to provide horizontal extension for positioning lights or other photographic accessories, allowing for flexible overhead or angled setups.
What is the length of this Sirui horizontal boom arm?
This Sirui horizontal boom arm has a length of 19.7 inches, providing a moderate reach for studio and on-location photographic applications.
Does this boom arm come with any mounting hardware?
The product title and features do not specify whether mounting hardware is included with the Sirui HA77TZA boom arm. This information may need to be checked separately.
Is this boom arm compatible with all light stands?
Compatibility details with various light stands are not specified in the provided information for the Sirui HA77TZA, suggesting potential variations in fit.
What kind of equipment can be attached to this boom arm?
This horizontal boom arm is typically used for attaching photographic lights, modifiers, or other lightweight studio equipment, though specific weight limits are not provided.
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