KOMARU bronze satin soft release button
- Diameter: 15mm
- Material: aluminum 6064a
- Short conical thread
- Individually machined from a solid bar of bronze, partly by hand in an aeronautical grade engineering workshop in Toulouse
- Made in France
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Made in France,
Derived from the Japanese word meaning 'small circle', KOMARU was designed by French photographer and creator Patrick Borie-Duclaud and is manufactured with precision machining and partial handwork in an aerospace machinery factory in Toulouse, France. With its ergonomic design that takes into account every detail, solid construction, strict material selection and aesthetic lines, it has long been loved by photographers around the world.

Soft release button for precise shooting,
The Komaru soft release button offers an innovative design that enhances precision and stability when shooting. While conventional soft release buttons have either a concave or convex shape, the Komaru is the first to adopt a dual contour. The outside is convex and the center is concave, and this design is inspired by the keys of a flute. The two shapes combine to better fit the fingers and naturally help to accurately transmit the force required when shooting. Remember that the purpose of a soft release is to enhance precision and stability when releasing, and sometimes to gain two or more aperture stops.
Excellent durability and stylish design,
The Komaru Colors series boasts light yet strong durability by using aluminum 6064a. It is anodized for high durability and is resistant to sweat and moisture, so it maintains its beauty without discoloration for a long time. With a soft-touch aluminum material, Komaru Colors enriches the joy of shooting.
The pinnacle of French precision and handcraft,
Komaru's soft release buttons are individually machined and partially handcrafted in a workshop in the Arve Valley, France, a world leader in precision metal cutting, particularly in cutting-edge technology. Through precise machining and meticulous handwork, each button offers both unique beauty and functionality. Each Komaru is created by hand, not just as a simple camera accessory, but as a combination of art and technology, providing a luxurious shooting experience.
With its refined thread and wide compatibility,
The innovative dual contour of the Komaru soft release has already won the hearts of hundreds of photographers. Convex on the outside and concave in the center, it is easy for the finger to find the center naturally and provides increased stability when releasing, even in a hurry. The short conical thread of the Komaru Colors soft release is precisely machined and is compatible with all bodies, old and new, such as the latest Leica models. It is also compatible with most cameras with a thread.
Komaru is derived from the Japanese word meaning **'small circle'** and is not just a camera accessory, but a work of art that combines artistic sense and precise technology. With the soft release button that enhances the perfection of your shots, you can capture more perfect moments with Komaru.
Note: The camera is used as an example only and is not included with this product.
IMPORTANT NOTICE
1. About Duty & Tax - Especially for US customer
Basically all duties and taxes are imposed by the importing country on the importer, and are the responsibility of the importer, not the producer.
We've recently received a significant number of inquiries from consumers in the United States regarding duties and taxes. This is due to the US government's decision to eliminate the de minimis exemption and establish additional duties. Details are below.
Starting August 29, 2025, the de minimis exemption for all international shipments to the US will be discontinued, and all imports valued at $800 or less will now be subject to duties and taxes. The rates vary by item, and additional duties may apply in addition to the base rate.
While all countries are the same, for US citizens, duties and taxes are imposed by the US government on US citizens, and are imposed on the importer and user, not the producer. Please keep this in mind.
2. Important Policy Changes Regarding Refunds Upon PayPal Payment Cancellations
PayPal charges a 4.4% fee to sellers by default, which is non-refundable in the event of a refund. For example, if a payment of USD 1,000.00 is immediately refunded, the seller will pay a USD 44.00 fee to PayPal for the transaction, even though no actual purchase was made. This fee is non-refundable. This is especially true for simple refunds, as well as frequent changes in transaction amounts due to changes in options or purchases of other products.
For this reason, refunds or partial refunds requested by PayPal customers will be returned as credits that can be used at any time on our website. This policy applies to PayPal payments only. Please note that refunds and partial refunds are available as before for other payment methods.
BASIC NOTICE
1. Working period
All of our works is based on Order to made system. And period is depend on the kind of product.
Bags : About 6-12 weeks usually.
Camera cases : About 7-10 weeks usually.
Camera straps & small goods : About 7-10 weeks usually.
Leather skins : About 4-6 weeks usually.
2. Shipping (After work)
We use Fedex shipping service with tracking number. It take about 3-5 business days usually.
3. Tax & Duty
Tax or Duty are not included in price. Tax and Duty will be decide by your local custom and it is just on your treat. If you need any other help about this, please contact us before order.
We refuse any type of return because of Tax or Duty, in this case you just can get a refund except all kind of cost.
4. Return policy
If there is quality issue or something wrong about order detail, we will do our best to solve the problem and we will accept return and refund. But because it is order to made product, we do not accept return or refund without quality issue.
5. Payment
We accept several payment. But if you use paypal payment, please check about refund policy on important notice
6. Change order detail
In principle, order details cannot be changed after an order is placed. However, since production time includes waiting time, if actual work on your requested item has not yet begun, we can accommodate your request. If you need assistance with a change, please let us know as soon as possible. We will review and revise your order, but we cannot guarantee that your request will be processed as requested.


Made in France,
Derived from the Japanese word meaning 'small circle', KOMARU was designed by French photographer and creator Patrick Borie-Duclaud and is manufactured with precision machining and partial handwork in an aerospace machinery factory in Toulouse, France. With its ergonomic design that takes into account every detail, solid construction, strict material selection and aesthetic lines, it has long been loved by photographers around the world.

Soft release button for precise shooting,
The Komaru soft release button offers an innovative design that enhances precision and stability when shooting. While conventional soft release buttons have either a concave or convex shape, the Komaru is the first to adopt a dual contour. The outside is convex and the center is concave, and this design is inspired by the keys of a flute. The two shapes combine to better fit the fingers and naturally help to accurately transmit the force required when shooting. Remember that the purpose of a soft release is to enhance precision and stability when releasing, and sometimes to gain two or more aperture stops.
Excellent durability and stylish design,
The Komaru Colors series boasts light yet strong durability by using aluminum 6064a. It is anodized for high durability and is resistant to sweat and moisture, so it maintains its beauty without discoloration for a long time. With a soft-touch aluminum material, Komaru Colors enriches the joy of shooting.
The pinnacle of French precision and handcraft,
Komaru's soft release buttons are individually machined and partially handcrafted in a workshop in the Arve Valley, France, a world leader in precision metal cutting, particularly in cutting-edge technology. Through precise machining and meticulous handwork, each button offers both unique beauty and functionality. Each Komaru is created by hand, not just as a simple camera accessory, but as a combination of art and technology, providing a luxurious shooting experience.
With its refined thread and wide compatibility,
The innovative dual contour of the Komaru soft release has already won the hearts of hundreds of photographers. Convex on the outside and concave in the center, it is easy for the finger to find the center naturally and provides increased stability when releasing, even in a hurry. The short conical thread of the Komaru Colors soft release is precisely machined and is compatible with all bodies, old and new, such as the latest Leica models. It is also compatible with most cameras with a thread.
Komaru is derived from the Japanese word meaning **'small circle'** and is not just a camera accessory, but a work of art that combines artistic sense and precise technology. With the soft release button that enhances the perfection of your shots, you can capture more perfect moments with Komaru.
Note: The camera is used as an example only and is not included with this product.
IMPORTANT NOTICE
1. About Duty & Tax - Especially for US customer
Basically all duties and taxes are imposed by the importing country on the importer, and are the responsibility of the importer, not the producer.
We've recently received a significant number of inquiries from consumers in the United States regarding duties and taxes. This is due to the US government's decision to eliminate the de minimis exemption and establish additional duties. Details are below.
Starting August 29, 2025, the de minimis exemption for all international shipments to the US will be discontinued, and all imports valued at $800 or less will now be subject to duties and taxes. The rates vary by item, and additional duties may apply in addition to the base rate.
While all countries are the same, for US citizens, duties and taxes are imposed by the US government on US citizens, and are imposed on the importer and user, not the producer. Please keep this in mind.
2. Important Policy Changes Regarding Refunds Upon PayPal Payment Cancellations
PayPal charges a 4.4% fee to sellers by default, which is non-refundable in the event of a refund. For example, if a payment of USD 1,000.00 is immediately refunded, the seller will pay a USD 44.00 fee to PayPal for the transaction, even though no actual purchase was made. This fee is non-refundable. This is especially true for simple refunds, as well as frequent changes in transaction amounts due to changes in options or purchases of other products.
For this reason, refunds or partial refunds requested by PayPal customers will be returned as credits that can be used at any time on our website. This policy applies to PayPal payments only. Please note that refunds and partial refunds are available as before for other payment methods.
BASIC NOTICE
1. Working period
All of our works is based on Order to made system. And period is depend on the kind of product.
Bags : About 6-12 weeks usually.
Camera cases : About 7-10 weeks usually.
Camera straps & small goods : About 7-10 weeks usually.
Leather skins : About 4-6 weeks usually.
2. Shipping (After work)
We use Fedex shipping service with tracking number. It take about 3-5 business days usually.
3. Tax & Duty
Tax or Duty are not included in price. Tax and Duty will be decide by your local custom and it is just on your treat. If you need any other help about this, please contact us before order.
We refuse any type of return because of Tax or Duty, in this case you just can get a refund except all kind of cost.
4. Return policy
If there is quality issue or something wrong about order detail, we will do our best to solve the problem and we will accept return and refund. But because it is order to made product, we do not accept return or refund without quality issue.
5. Payment
We accept several payment. But if you use paypal payment, please check about refund policy on important notice
6. Change order detail
In principle, order details cannot be changed after an order is placed. However, since production time includes waiting time, if actual work on your requested item has not yet begun, we can accommodate your request. If you need assistance with a change, please let us know as soon as possible. We will review and revise your order, but we cannot guarantee that your request will be processed as requested.
