Dual ED Telescope Eyepiece - 18mm
Available focal lengths: 5mm, 8mm, 12mm, 15mm, 18mm, 25mm.
The ED eyepieces series offers high optical quality 1.25" eyepieces with ED elements delivery outstanding contrast and sharpness. The eyepieces combine these optical qualities with a large 60 degrees field of view for a greater immersion and observation comfort. The field of view is flat - free of distorsions - and the colours are extremely well corrected. All air to glass surfaces are fully multicoated for optimal contrast and maximum light transmission. The full internal baffling combined with the blackened lens edges work to eliminate internal reflections and optimise contrast. The eyepieces offer a comfortable eye relief, suited to spectacles wearers and the eyecups can be twisted for an optimal adjustment.
Excellent value eyepieces that will not disappoint.