The Plössl eyepiece design has set a new standard for quality and has been in use for decades. Its popularity is due to the good performance at an unusually low price. TS Optics Super Plössls are state of the art Plössl eyepieces with outstanding optical quality. They are particularly well suited for observing planets and the moon. Their image sharpness and their high transmission makes them ideal eyepieces for many applications.

The TS Super Plössl 4mm is a maximum magnification eyepiece, particularly suitable for observing the planets. With its excellent image sharpness and transmission the eyepiece will render tack-sharp and bright images of our planets in most telescopes. The eye relief is narrow, however this is not a problem when viewing the planets which even at this high magnification only fill a part of the field of view.

TS Super Plössls are very well suited for eyepiece projection photography. Plossls offer a large undistorted field. They can be used with most standard eyepiece projection adapters, or if you have only a limited amount of back focus (especially on Newtonian telescopes) you can use the TSO-FotoringT2 for the camera adaptation.

Characteristics:

• Focal length 4mm
• Time-tested 4-element design for very good sharpness in the whole field
• Apparent FOV 52°
• 4 lenses in 2 groups
• Multi-coating and blackened lens edges
• 1¼"-barrel with filter thread
• Foldable eyecups from rubber

Delivery:

• TS Super Plössl eyepiece 4mm 1¼"
• Dust caps