This is the manufacturer’s official site for Sightron’s 1st flagship model – SJH-75UF.
Especially, pay attention to the spherical aberration chart. Each wavelength is all together at the middle and just straight up. Amazing!!
SJH-75UF
This is the manufacturer’s official site for Sightron’s 1st flagship model – SJH-75UF.
Especially, pay attention to the spherical aberration chart. Each wavelength is all together at the middle and just straight up. Amazing!!