E-62-488 12.5mm Dia x -50mm FL VIS 0° Coated, Negative Achromatic Lens indoor outdoor rating_Indoor Only TH-EVOA800F - Electronic Variable Optical

TH-EVOA800F - Electronic Variable Optical Attenuator with Power Lock

Measuring Physical Properties Light Sources Laser (Class 2)

The large battery capacity makes it possible to perform 100 cycles of splicing and heating

FDX/COL:ON = Full duplex mode

1 or PWR 2

E-62-488 12.5mm Dia x -50mm FL VIS 0° Coated, Negative Achromatic Lens indoor outdoor rating_Indoor Only TH-EVOA800F - Electronic Variable OpticalE 62488 12. 5mm Dia x 50mm FL VIS 0 Coated, Negative Achromatic Lens Product VIS 0 Coating Curve Product ISO Product Drawing Diameter (mm): 12. 50 +0. 0 0. 025 Effective Focal Length EFL (mm): 50. 00 Focal Length Tolerance (%): 1 Back Focal Length BFL (mm): 51. 58 Focal Length Specification Wavelength (nm): 587. 6 Clear Aperture CA (mm): 11. 50 Centering (arcmin): <1 Center Thickness CT 1 (mm): 2. 00 Center Thickness CT 2 (mm): 1. 56 Center Thickness