Quantaray AF 100-300mm F4.5-6.7 LDO Specifications
most likely 2001 issue (Err 99)
Diagonal Angle of View:
24.4° - 8.2°
F22 - F32
Number of Aperture Blades:
The lens is based on the Sigma 4.5-6.7/100-300 DL, which was listed for 2001 issue upgrades. The barrel imprints are golden.