FINESHUT SP 0.2 / 0.4

This product is also available for purchase on our Amazon US, UK, DE, and Japan stores! The respective links are below. For custom cut services, double-sided tape lamination, or if you are looking to purchase a larger size, please send us an email at kopro@koyo-orient.co.jp.

AMAZON US:

>>Fineshut SP 0.2 with thinner tape / 400mm x 500mm / $50.80

>>Fineshut SP 0.4 with thinner tape / 400mm x 500mm / $47.40

AMAZON UK:

>>Fineshut SP 0.2 with thinner tape / 400mm x 500mm / £53,00

>>Fineshut SP 0.4 with thinner tape / 400mm x 500mm / £50,00

AMAZON DE:

>>Fineshut SP 0.2 with thinner tape / 400mm x 500mm / €61,50

>>Fineshut SP 0.4 with thinner tape / 400mm x 500mm / €58,00

AMAZON JAPAN (TAX 10% Included):

>>Fineshut SP 0.2 with thinner tape / 400mm x 500mm /  4,400 JPY

>>Fineshut SP 0.4 with thinner tape / 400mm x 500mm /  4,000 JPY

Fineshut SP is a light-absorbing anti-reflective sheet developed by Koyo Kogyo Co., Ltd., our predecessor. It is an ultra-fine polyurethane foam  sheet, which combines excellent optical properties with an amazing thinness of roughly 0.22 mm.

It is primarily used for stray light prevention in the mirror box of single-lens reflex cameras. We ship around 10,000 m2 each year. This amount is equivalent to the amount needed for 2.4 million single-lens reflex cameras each year. Fineshut SP has a long track record of high performance and reliability that can withstand mass production. Fineshut SP also complies with RoHS 2.0 regulations.

※ When viewed by the naked eye, each person's perception towards "blackness" may differ depending on the lighting environment.

Black nylon flocking treatment is a common material for anti-reflection treatment which exhibits a strong light absorption effect in the visible light range, but has the disadvantage of reflecting light as it approaches the near infrared range . Fineshut SP provides a stable light absorption effect from visible light to infrared light.

The photograph is an image of the surface of Fineshut observed with an electron microscope. The surface has a microporous structure enabling light to be absorbed by entering the hollow structure. The material is made from polyurethane which is highly durable and easy to handle. There is no fiber loss which is a common problem with flocked material. 

• Suppress light reflections inside of optical equipment
• Absorb scattered light created by laser-based manufacturing machines
• Non-reflective table for 3D scanning
• Workbench mat for assembly and visual inspection
• LiDAR target
• Still life photograph's background

• Non-reflective black QR code made used Fineshut SP. (Right side)

・...or make something BLACK

We provide a cutting service using a laser processing machine to support prototype parts for small lots and short delivery times. Delivery is possible on the same day at the earliest.

The estimated cost for this service can be calculated by downloading the Excel file found below and entering the material and external dimensions of the parts in the red frame. However, the final cost will change depending on the requested shape, so the final price quote will be provided after receiving your design request. 

Additionally, we can create a customized design for you if you send us the actual parts that you want Fineshut applied to.

• Thickness
• • 　Fineshut SP0.2 : 0.22mm±0.03
  • 　Fineshut SP0.4 : 0.40mm±0.03

             ※with tape Standard 0.15mm or  Thinner 0.05mm

• Standard size
• • 　Roll : 500mm x 130m
  • 　Sheet : 400mm x 500mm

>> Total Hemisperical Reflectance 0.7~1.0% (250nm~2500nm)

     High grade model "FineShut KIWAMI" page is here.

>> Best solution for absorbing visible light!

     Ultra light absorbing flock sheet page is here.

Thank you!