Tiffen
Tiffen 4946SDR 49-46mm Step Down Ring
1.0 lb
Adapt Your Lenses with PrecisionThe Tiffen 49-46SDR Step-Down Ring enables the use of smaller filters on lenses with larger diameters. Crafted from durable metal, it ensures a secure and precise fit.Specifications: Type: Step-Down Ring Filter Size: 49mm to 46mm Material: Metal
$10.42*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.
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Overview
Adapt Your Lenses with Precision
The Tiffen 49-46SDR Step-Down Ring enables the use of smaller filters on lenses with larger diameters. Crafted from durable metal, it ensures a secure and precise fit.
Specifications:
Key Features
Country Of Origin: United States
Model Number: 4946SDR
Product Type: Camera Lens Filters
Item Package Weight: 1.0 lb
Specifications
Model Number
4946SDR
Product Type
Camera Lens Filters
Step Down Size
49-46mm
Country Of Origin
United States
Item Package Weight
1.0 lb
Pros & Cons
👍 Pros
- Manufactured in the United States, indicating adherence to domestic production standards
- Specifically designed as a 49-46mm step down ring, allowing smaller filters to fit larger lenses
- Functions as a camera lens filter accessory, enabling greater versatility with existing filter sets
- Constructed to be a lightweight product, making it easy to carry in a camera bag without adding bulk
- A dedicated photography accessory, ensuring it is purpose-built for camera applications
- Allows photographers to utilize filters of a smaller diameter on lenses with larger filter threads
- Provides a cost-effective solution for adapting filters, avoiding the need to purchase new filter sets
👎 Cons
- The Tiffen 49-46mm Step Down Ring is designed for a specific size reduction, limiting its use to only those dimensions
- This product is solely a step-down ring and does not provide any other filter-related functionalities like variable ND or polarization
- The item package weight of 1.0 lb seems disproportionately heavy for a small metal ring, potentially indicating an error or including significant packaging
- Its primary function is to adapt filter sizes, so it does not enhance image quality or offer creative filter effects
- Only works for stepping down from a 49mm lens thread to a 46mm filter, not for stepping up or other size conversions
- As a passive adapter, it does not feature any electronic components or smart capabilities
- Requires careful handling to prevent cross-threading with lens or filter threads, which could cause damage
Frequently Asked Questions
What is the primary function of the Tiffen 49-46mm Step Down Ring?
The primary function of this product is to allow a 46mm filter to be used on a camera lens with a 49mm filter thread, effectively stepping down the size.
Where is this Tiffen step down ring manufactured?
This Tiffen 49-46mm Step Down Ring is manufactured in the United States.
What does the "4946SDR" model number signify?
The "4946SDR" model number indicates that it is a step down ring from 49mm to 46mm, specifying its precise functionality.
Is this product heavy to carry?
The item package weight is listed as 1.0 lb, which could indicate a sturdy build or include significant packaging, but the ring itself is designed to be a lightweight accessory.
Can this ring be used to attach a larger filter to a smaller lens?
No, this is a step-down ring, specifically designed to adapt a 49mm lens thread to a 46mm filter thread. For larger filters on smaller lenses, a step-up ring would be needed.
What type of product is the Tiffen 49-46mm Step Down Ring?
It is classified as a Camera Lens Filter product type, specifically functioning as an adapter for different filter sizes.
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