Opticron SDL v3 Eyepiece
A wide range of eyepieces are available for Opticron fieldscopes. Choosing the best one is often confusing but making the right choice will depend on price and application. It is important you remember the eyepiece is an integral part of the system and choosing a lower quality lens will affect overall image quality.
5-group, 8-element ‘super’ zoom, the SDLv3 offers superior cross-field definition with exceptional viewing comfort. Waterproof and fitted with a rotating eyecup. Supplied in soft padded case. Limited Lifetime Warranty.
Magnification ES 80 20-60x Magnification ES 100 27-80x Eye relief (mm) 20-18 Eye Lens Diameter (mm) 25 Length (in) 2.7 Weight (oz) 9.2
Magnification MM4 50 12-36x
Magnification MM4 60 15-45x
Magnification MM4 77 18-54x