7mm Altair Lightwave Premium Long Eye Relief Eyepiece 68° FOV
The Altair Lightwave TM Premium Long Eye Relief eyepiece has a very flat, well corrected and wide 68° apparent field of view. The 7mm focal length will provide expansive views of planets and smaller deep sky objects. The 20mm Long Eye Relief means you can position your eye 20mm from the eyepiece lens, making this is a very comfortable eyepiece for beginners and experienced observers alike, whether or not you're wearing glasses. An 8-element computer optimized design makes the most of the fully multi-coated optics to provide exceptional contrast and clarity across a wide visual field. Threaded for use with standard 1.25" eyepiece filters.
- Apparent field of view 68 degrees
- Focal Length 7mm
- Barrel OD 1.25"
- Fold-down eyecups & rubber grip
- Dimensions 52x52x130mm
- Eye relief 20mm
- Design 8 elements in 6 groups
- Coatings 400~700nm Fully Multi-Coated
Author: Chris Bright
A very sharp eyepiece on the moon and globular clusters. Easy for my wife and son to use too thanks to a good eye relief. Unfortunately not often in stock - I'm waiting for the 12 & 9 which are taking a frustratingly long time to become available! Please let me know when back in stock, thanks, Chris
Author: matthew ciricklewood
I picked up the Lightwave 7mm at Kelling Heath on Saturday. I managed to view the cresecent moon last night between a few clouds and it's produced a very detailed view in my 4" refractor. The is best in my limited eyepiece collection.