ZTBH Microscope Accessories Kit M42 to M42 1.5-29mm Iris Diaphragm Microscope Camera Lens DIY Retrofit Module Adapter Ring Microscope Slides(Black,1.5-29mm)

Description

• Mounting thread: M42 to M42; Outer diameter: 55mm; Thickness: 17.5mm.
• Minimum aperture: 1.5mm; Maximum aperture: 25mm, 26mm, 29mm for choosing.
• Professional and practical design with beautiful appearance, easy to carry and use.
• Usually used in laboratories, schools, teachers, sample observation, eyepiece protection, etc.

Specifications:
Mounting thread: M42 to M42
Material: Aluminum alloy
Minimum aperture: 1.5mm
Maximum aperture: 25mm, 26mm, 29mm for choosing
Outer diameter: 55mm
Thickness: 17.5mm
Application:
An iris diaphragm that is widely used to control light sources.

Package: 1 PC Iris Diaphragm. According to your choice.
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Shipping and Returns

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• All customers are entitled to a return window of 14 days, starting from the date of delivery of the product(s).
• Customers are advised to read our return policy for details of the return process, eligibility, refunds as well as cancellations or exchanges.
• In case of any issues or concerns about Shipping or Returns, please contact us and we will be happy to help.