William Optics 1.25 Inch UWAN Eyepieces

The new UWAN design features ultra wide apparent fields of view with excellent edge of field correction.

The UWAN range features high quality multi coatings, internal baffling and blackened lens edges for superior contrast.

These eyepieces are a real alternative to high end eyepieces from other manufacturers at less than high end prices.

Technical specs:

• Internally baffled, All lenses' edges and internal spacers blackened, Fully multicoated

• Model UWAN 16,Focal Length 16 mm, Lens Structure (#Elements/#Groups) 7/4, Field of View 82 degrees,Eye Relief 12mm, Barrel 1.25", Coating FMC, Parfocal Yes, Weight 200 g,

• Model UWAN 7 Focal Length 7 mm, Lens Structure elements/#Groups) 7/4, Field of View 82 degrees, Eye Relief 12mm, Barrel 1.25", Coating FMC, Parfocal Yes, Weight 200 g,

• Model UWAN 4 Focal Length 4 mm, Lens Structure (#Elements/#Groups) 7/4, Field of View 82 degrees, Eye Relief 12mm, Barrel 1.25", Coating FMC, Parfocal Yes, Weight 200 g,