Description
- Diameter: 43mm; Focal Length: 40mm; Thickness: 2mm.
- Thread Distance 0.3mm; Magnification:3x; 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
43mm Round PMMA Fresnel Condensing Lens
Material: Optical PMMA
Diameter: 43mm
Focal Length: 40mm
Thickness: 2mm
Thread Distance 0.3mm
Magnification:3x
Light transmittance: 92%
Quantity:1 ...