Manufacturer Part Number: "SR-50C-IV" Comments
For reading where the letters look larger
A-4 size paper comes into view
Compact yet "wide frame"
A new function allows the neck to bend like a spine, allowing you to freely adjust the orientation of the frame.
Materials and raw materials
Material
Lens: Acrylic resin with lens cover
○Main frame: ABS resin
○Joint: ABS, POM
○ Base: ABS resin (with steel plate)
standard
1 unit
Standard details
Magnification: 1.8x Fresnel lens
Lens size (effective diameter): 193 x 140 x 1 mm
Body size (length of spine): 250mm
