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50.8 mm dia x 400 mm FL, BBAR
Sku: 01AC508-400-BB
$108.00
Specifications of 50.8 mm dia x 400 mm FL, BBAR
Diameter (mm) : 50.80 mm
Focal Length (mm) : 400.00 mm
R1 : 199.90 mm
R2=R3 : -211.317 mm
R4 : -1024.857 mm
Tc1 : 8.00 mm
Tc2 : 5.00 mm
Tc : 13.00 mm
Te : 11.10 mm
Glass : N-BK7 & N-SF5