Good choice as either supplementary eyepiece in combination with HDF or single eyepiece for the more value conscious requiring long eyerelief as all eyepieces offer full field of view with spectacles.

HR eyepiece 40812 can be used as both a viewing lens as well as being an option in providing the eyepiece part of the 41109 Photoadapter+eyepiece combination option for SLR Photography.

Fold-down Rubber Eyecup Assembly on this model.