Seafrogs Waterproof Camera Housing Zoom Gear Focus Ring for Sony Sigma Tamron Lens
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Specifications
- Product name
- Zoom Gear
- Color
- Black
- Szie
- 50*50*70mm
- Weight
- 100g
- Suitable camera model
- Sony A7/A7II/A7RII/A7III/A7RIII/A7SIII/A7RIV/A7RIVA/A9/A9II
- Brand Name
- seafrogs
- Model Number
- 001
- Material
- ABS
- Compatible Action Camera Brand
- Sony
- Origin
- Mainland China
- Type
- Action Camera Accessories Kits
- Choice
- yes
- semi_Choice
- yes
Product Description
Seafrogs waterproof camera housing zoom gear for Sony Sigma Tamron lens
Suitable lens:
1 Sony FE 28-70mm
2 Sony FE 90mm
3 Sony FE 16-35mm f2.8
4 Sony FE 16-35mm f4
5 Sony FE 24-70mm f2.8
6 Sony FE 24-70mm f4
7 Sony FE 12-24mm f4
8 Sigma 24-70mm f2.8
9 Sigma 14-24mm 1:2.8 DG DN
10 Tamron 17-28mm f2.8
Compatible models of waterproof camera housing:
Sony A7
Sony A7II/A7RII
Sony A7III/A7RIII
Sony A7SIII
Sony A7RIV/A7RIVA
Sony A9/A9II
Pros & Cons
Pros
- Compact size 50x50x70mm fits easily in camera bags
- Lightweight at 100g for portable underwater photography
- Broad compatibility with Sony A7 series and multiple zoom lenses
- Durable ABS construction for reliable use in housings
Cons
- Limited to specific Sony, Sigma, Tamron lenses only
- Plastic ABS may wear faster than metal alternatives
- Requires compatible Seafrogs waterproof housing
- No universal fit for other lens brands
Common Questions
What material is the Seafrogs Zoom Gear made from?
The Zoom Gear is made from durable ABS material.
What are the dimensions and weight of this zoom gear?
It measures 50x50x70mm and weighs 100g, making it compact and lightweight.
Which cameras and lenses is this zoom gear compatible with?
Compatible with Sony A7/A7II/A7RII/A7III/A7RIII/A7SIII/A7RIV/A7RIVA/A9/A9II cameras and specific lenses like Sony FE 28-70mm, Sigma 24-70mm f2.8, Tamron 17-28mm f2.8.
How do I use this zoom gear with a waterproof camera housing?
Attach the zoom gear to the focus ring on compatible Sony Sigma Tamron lenses inside Seafrogs waterproof camera housing for smooth underwater zooming.
What is the shipping detail for this lightweight accessory?
At only 100g, it ships quickly from Mainland China with standard packaging, ideal for fast delivery.
Product information last updated on November 29, 2025