SuperView 40mm 1.25" eyepiece with built-in T2 thread
Eyepiece for visual observing as well as for digiscopy. With integrated T2 thread and adjustable eye reliefApplications
Advantages and Features
Visual observing: The 1.25" SuperViews provide the maximum field of view possible with 1.25"
Both nature and astro imaging: projection photography with compact digital cameras with integrated objective.
Optimizing the Distance
Eye relief can be individually adjusted for best possible observing comfort. The rubber eyeguard can be extended. You can easily see the entire field of view with or without eyeglasses.
The 1.25" SuperViews offer the largest true field of view that is geometrically possible with 1.25" eyepieces
With their excellent multicoating, blackened lens edges and intentionally overdimensioned lenses the SuperViews offer superb contrast and an image free of internal reflections.
The SuperView has an integrated T2 thread. From there it is easy to attach most cameras, either with a bayonet ring (SLR cameras) or with step-up rings (compact digital cameras). The T2 thread can be moved up and down on the eyepiece until you reach the optimum distance between the eyepiece and the camera.
Much larger illuminated field: With the SuperViews you can keep the minimum possible distance between the camera and the eyepiece. This, coupled with the large diameter of the exit lens of the eyepiece, maximizes the illuminated field.
The threaded connection between eyepiece and camera is very safe and also automatically centers the camera behind the eyepiece.
Projection photography on telescopes with tight back focus as Newtonian telescopes.
For digiscopy it is important to keep the minimum possible distance between the camera and the eyepiece. The eyepiece's thread can be moved up and down on the eyepiece so that you can reach precisely the best distance.
At the same time this allows you to adjust the position of the eyeguard for visual observing.
Once you have found the best setting you can lock it in place with a thumbscrew.
Eyepiece for visual observing as well as for digiscopy with adjustable eye relief