Nikon has added hydrophobic (water-repellent) coatings on the outer surfaces of the objective and eyepiece lenses which makes them easier to clean
The zoom eyepiece is permanently mounted
The P+ IIT has the same resolution as the other tubes in this series but a lower s/n ratio
and are fully multi-coated with anti-reflective properties that also gather more and improve light transmission and boast a nice 363' field of view to observe vast landscapes
Nikon dSLR Universal Digiscoping Adapters mount directly to the camera body and then fits over the spotting scope eyepiece
Firefield Verge 10x42 Binocular Nikon has added hydrophobic (water-repellent)The Firefield Verge 10x42 Binocular is an inexpensive model with BaK 4 prisms, fully multi coated lenses, twist up eyecups, rubberized armoring, and is waterproof and nitrogen filled. It has a field of view of 305' at 1000 yards, close focus of 16. 4', and 14mm of eye relief.