The TS SWA 21mm with 100° field of view offers you a completely new viewing pleasure and real space-walk effect.

♦ 100° apparent field of view - the object "floats" in space without limitation
♦ focal length 21mm
♦ Insertion diameter 2" (50.8mm) with filter thread
♦ Pleasant insights through individually adjustable eye relief (see picture on the left)
♦ Compact design and therefore also suitable for smaller telescopes
♦ Rubber-coated grip surface for comfortable handling even at low temperatures
♦ Hardened case for better stability
♦ good edge sharpness and field sharpness
♦ Also suitable for high-intensity Newton telescopes from f / 4.5

TSSWA eyepieces with gigantic 100° field of view for a completely new observation feeling!

Experience true space-walk effect with the new SWA (super wide-angle) eyepieces. They have the feeling of floating in front of the object in the room. You can let your eyes wander and will always discover new details.

Some important information about the TS SWA 100° eyepieces:

It is the latest generation of 100° oculars with improved contrast and viewing performance. The SWA eyepieces can be used for nebulae, star clusters, galaxies, as well as for the moon and planets.

♦ The eyepieces are now more compact and lighter - also suitable for smaller telescopes
♦ The edge sharpness has been further improved, the eyepieces are now suitable for all telescopes from f / 4.5
♦ All six lens elements (in four groups) are multi-coated for maximum contrast
♦ Reflexes are reliably prevented
♦ The eyecup is particularly easy to adjust, by twisting.
♦ The field curvature has been further reduced, the image field is almost flat
♦ A grippy rubber armor ensures a pleasant handling, even at low temperatures

The TS SWA 100° eyepieces are homofocal to each other.

We offer four different focal lengths in our shop.

The TS SWA eyepieces are homofocal to each other. Focus only once and change the magnification. You do not need to refocus.

Focal length (mm): 21
Insertion diameter: 2" (50.8mm)
Filter size: 2" filter thread
Remuneration: multi-coating
Field of view: 100°
Number of lenses: 6 lenses in 4 groups
Eye distance (mm): 16, individually adjustable
Weight (gr.): 729
Diameter (mm): 72
Height (mm): 121