E-49-946 20mm Dia. x 80mm FL, VIS 0° Coated, Achromatic Lens min-cable-dia-_1-9mm TH-LG2 - Laser Safety Glasses

TH-LG2 - Laser Safety Glasses

these holders are ideal for technicians working with small-count ribbon fibers in both field and lab applications

Accepts all QuickPort Snap-in Modules for copper andfiber applications

Lasts 20 times longer compared to previous films

E-49-946 20mm Dia. x 80mm FL, VIS 0° Coated, Achromatic Lens min-cable-dia-_1-9mm TH-LG2 - Laser Safety GlassesE 49946 20mm Dia. x 80mm FL, VIS 0 Coated, Achromatic Lens Diameter (mm): 20. 00 +0. 0 0. 025 Effective Focal Length EFL (mm): 80. 00 Focal Length Tolerance (%): 2 Back Focal Length BFL (mm): 77. 26 Focal Length Specification Wavelength (nm): 587. 6 Clear Aperture CA (mm): 19. 00 Centering (arcmin): <1 Center Thickness CT 1 (mm): 4. 00 Center Thickness CT 2 (mm): 2. 00 Center Thickness Tolerance (mm): 0. 2 Radius R1 (mm): 50. 49 Radius R2 (mm): 37. 06