Microscope Accessories Kit 310mm Large Optical Plastic Fresnel Lens PMMA Focal Length 220 600mm Solar Concentrator Magnifying Microscope Slides(600mm)

Description

• Diameter: 310mm; Focal Length: 220mm/600mm.
• Thickness: 2mm; Transmittance: 92%; Magnification: 3x.
• Professional and practical design with beautiful appearance, easy to carry and use.
• Usually used in laboratories, schools, teachers, sample observation, eyepiece protection, etc.

This Fresnel Lens can be used on Plane Magnifier,Solar energy concentrator,flashlight lamp, Stage Lamp Big Face Magnifier

Diameter: 310mm
Focal Length: 220mm 600mm
Thickness: 2mm
Material: Optical PMMA
Transmittance: 92%
Magnification: 3x
Thread Distance 0.3m(F220mm) 0.5mm (F600mm)

The temprature of the focus at sunny noon can be up to 362 Degree in 30 degree outdoor temperature.
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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