ZTBH Microscope Accessories Kit Optical PMMA Solar Focus Fresnel Lens 230mm Focal Length 190mm Spotlight Lens Plane Magnifying Glass Solar Condensing Lens Microscope Slides

Description

• Diameter: 230mm; Focal Length : 190mm.
• Magnification 3x; Thread Distance: 0.5mm; Light transmittance: 92%.
• Professional and practical design with beautiful appearance, easy to carry and use.
• Usually used in laboratories, schools, teachers, sample observation, eyepiece protection, etc.

Description

Optical PMMA Plastic Solar Focus Fresnel Lens

Diameter: 230mm

Focal Length : 190mm

Material : Optical PMMA Plastic

Magnification 3x

Thread Distance: 0.5mm

Light transmittance: 92%
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).
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• In case of any issues or concerns about Shipping or Returns, please contact us and we will be happy to help.