E-47-311 90mm EFL Uncoated, UV-to-NIR Corrected Triplet connector-termination-type_mechanical-splice Sub Brand : Marker-Mate

Sub Brand : Marker-Mate

Walter is a longstanding member of the IEEE

the Brady BMP21 prints in character sizes up to 3/4" wide and up to 1

7 mm) Diameter Knob

5mm Universal

E-47-311 90mm EFL Uncoated, UV-to-NIR Corrected Triplet connector-termination-type_mechanical-splice Sub Brand : Marker-MateE 47311 90mm EFL Uncoated, UV to NIR Corrected Triplet Product Drawing Effective Focal Length EFL (mm): 90. 00 Focal Length Tolerance (%): 1. 5 @ 248nm Back Focal Length BFL (mm): 84. 76 Back Focal Length BFL from Housing (mm): 81. 9 Clear Aperture CA (mm): 22. 5 Substrate: CaF2 Fused Silica CaF2 Surface Quality: 60 40 f #: 4. 00 Numerical Aperture NA: 0. 13 Coating: Uncoated Effective Focal Length EFL @ 248nm (mm): 90. 00 Housing Diameter (mm): 30.