E-49-781 25.4mm Dia. x 76.2mm FL, VIS 0° Coated, Achromatic Lens film-grit_0-05-m Long Term (8 Hours ):

Long Term (8 Hours ): < †ñ0

dust or in outdoor environment requiring water-proof applications such as IP surveillance

Conversion between 10/100Base-Tx and 100Base-FX SMF optical interface

1-SFP Slot

Clear Aperture Ø4 mm

E-49-781 25.4mm Dia. x 76.2mm FL, VIS 0° Coated, Achromatic Lens film-grit_0-05-m Long Term (8 Hours ):E 49781 25. 4mm Dia. x 76. 2mm FL, VIS 0 Coated, Achromatic Lens Product VIS 0 Coating Curve Product ISO Product Drawing Diameter (mm): 25. 40 +0. 0 0. 025 Effective Focal Length EFL (mm): 76. 20 Focal Length Tolerance (%): 2 Back Focal Length BFL (mm): 71. 14 Focal Length Specification Wavelength (nm): 587. 6 Clear Aperture CA (mm): 24. 40 Centering (arcmin): <1 Center Thickness CT 1 (mm): 7. 00 Center Thickness CT 2 (mm): 3. 00 Center Thickness