Custom Lens adapter & Photography Equipment

Custom Lens Adapter & Photography Equipment

Professional Lens Adapter Solutions for Equipment Distributors & Brands. White-label manufacturing & bulk supply for photography equipment businesses scaling their product lines

Complete Product Line

tilt-shift lenses, zoom lenses, prime lenses, wide-angle lenses, and so on

Lens control ring/adapter

Precise focus and aperture adjustments are at your fingertips. Our lens control rings/adapters integrate an intelligent gear transmission mechanism, allowing for seamless integration with any manual or motorized lens. Through modular design, users can flexibly configure the focus scale, aperture ring, and focus damping parameters for a highly personalized operating experience.

Camera cage

Professional-grade standard configuration. Our camera protection frame features a lightweight aluminum alloy woven design, achieved with millimeter-level precision through CNC machining. The frame supports Arca-Swiss standard quick-release plates and a dense array of 1/4″ and 3/8″ threaded holes, providing 360-degree modular expansion space for mirrorless cameras, cinema cameras, and various sensors.

portable telescope mount

The ideal companion for astronomy enthusiasts and professional observers alike. Our portable telescope mount combines lightweight carbon fiber with a robust aluminum alloy structure, weighing less than 3kg yet stably supporting optical systems weighing over 12kg. The meticulously designed tripod legs feature a quick-lock mechanism, allowing for deployment and folding in seconds.

t mount telescope adapter

A bridge connecting two optical worlds. Our T-mount telescope adapter uses the international standard T2/T mount, allowing direct connection of any T-mount camera or eyepiece to the telescope’s focusing mount. Precise optical centering ensures perfect optical axis alignment, eliminating chromatic aberration and other aberrations introduced by errors.

Challenges in the Photography Equipment Supply Chain

Limited Lens Compatibility

“Our competitors all carry the same standard adapters. How do we stand out?”

Our Solution:

Custom-branded white-label adapter solutions
Exclusive product lines unavailable to competitors
Rapid customization supporting unique market positioning

Supply Chain Bottlenecks

“Lead times are 12+ weeks. Our customers demand faster delivery.”

Our Solution:

In-stock standard models (3-15 day delivery)
Small-batch production capability (MOQ: 50 units)
Strategic inventory partnerships with major distributors

Quality & Reliability Issues

“Returns and warranty claims are killing our margins.”

Our Solution:

100% QC inspection with zero-defect
guaranteeProfessional-grade engineering eliminating customer
complaintsComprehensive technical support reducing support tickets by 65%

Technical Complexity

“Our sales team struggles explaining compatibility and specifications.”

Our Solution:

Pre-built compatibility matrices for major camera systems
Technical training & marketing collateral included
Dedicated B2B support team for your clients

Customization process

A reasonable cooperation process ensures the smooth progress of cooperation between both parties.

Requirements Communication and Feasibility Assessment

We need detailed communication of specifics. You need to inform us of your requirements or drawings in detail, and we will evaluate the plan and quotation based on this.

Solution Design and Quotation

At this stage, we will carry out customized design according to your requirements and the drawings you provide. Our team with 15 years of R&D experience will be committed to solving all problems and providing you with your ideal products.

Sample Production and Testing

After confirming your drawings and ideas, our R&D team will establish close communication with the production team to start making samples and prototypes, after which the quality inspection team will conduct strict tests on optical and mechanical properties.

Pre-production Sample and Final Confirmation

To ensure the product is foolproof, we will conduct a small-batch trial production according to your requirements so that the product can meet your expectations and those of the market.

Batch Production and Delivery

Our factory has more than 70 high-precision machines with high production capacity, and our large quality inspection team ensures that every product undergoes inspection rather than just random sampling.

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Why B2B Buyers Choose Leedsen

Leedsen has incomparable advantages over other factories in R&D, design and production.

Full Customization Service

We use high-quality aluminum alloys and copper materials of the same grade as those used by major brands such as Canon, Sony, and Nikon, and offer more competitive prices.

A strong R&D team

This one is a big one that has been haunting me since teenage years. When I was in highschool of University.

High-precision machines imported from Japan

Equipped with 70 high-precision instruments covering the entire production process, ensuring high production capacity and high quality.

Strict Quality Inspection

Unlike other manufacturers, at Leedsen, every product delivered to customers must undergo strict quality inspection by both manual and instrumental means to ensure that each product is foolproof.

Strict quality inspection

Leedsen’s four-fold quality inspection ensures product accuracy and error-free performance

Semi-finished product quality inspection

For the semi-finished products milled by CNC, we will use high-precision instruments to ensure that the error is within the normal range.

Parts quality inspection

Before installation, each small component undergoes quality inspection, including surface and precision testing.

Assembly quality inspection

When assembling, our experienced workers will carefully inspect the appearance to ensure there are no defects.

Optical quality inspection

Leedsen implements rigorous optical performance quality inspections, such as optical path inspection, focusing inspection, and imaging inspection

Pre-packaging quality inspection

A final quality inspection will be conducted before delivery to the customer.

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Product Features

Leedsen's products have incomparable advantages over those of other manufacturers.

Extremely rich customizability

Super high cost performance

Excellent optical and mechanical performance

At Leedsen, all parameters of the lens can be customized, including size, shape and style, which is very suitable for original products.

At Leedsen, you may only need to spend one-third of the price to buy lenses with the same parameters and quality as those of top brands such as Nikon and Leica.