Fresnel Lens Magnifier, Diameter 200mm (7.9''), Focal Length 200mm, Acrylic Lens (not Glass), for Physics Classroom,Solar Heating,Magnifiying. (Focal Length 200mm) sold2026 Shaviv Part 29000 (B Holder)

Shaviv Part 29000 (B Holder) takes all B Style blades

Calculation records can be read

Karier RLN6305 Rapid Battery Charger Set for Motorola A10 CP110 EP150 RDU2020 RDU2080 RDU4100 RDU4160D RDV2020 RDV2080 RDV5100

Use this product comfortably in your home knowing using ECO-FRIENDLY products and contributing towards sustainable living our range are environmentally friendly using solar panels to heat the kiln and safe the forest

and cameras

Fresnel Lens Magnifier, Diameter 200mm (7.9''), Focal Length 200mm, Acrylic Lens (not Glass), for Physics Classroom,Solar Heating,Magnifiying. (Focal Length 200mm) sold2026 Shaviv Part 29000 (B Holder)Fresnel Lens Magnifier, Diameter 200mm (7. 9''), Focal Length 200mm, Acrylic Lens (not Glass), for Physics Classroom,Solar Heating,Magnifiying. (Focal Length 200mm) Size: 200mm Thickness: 2mm Material: PMMA (acrylic) Groove pitch: 0. 5mm Transmission (%): 92 (from 400 1100nm) Index of Refraction nd : 1. 491 Operating Temperature (C): 80 (Maximum) Product Features 1 Pack Round Fresnel Lens Magnifier Size: 200mm, Thickness: 2mm, Material: PMMA (Acrylic)