|Brand and Model:||Guan Shen Optics 30mm|
|Type:||Super Wide Angle|
|Focal Length:||30 mm|
|Apparent FOV:||70.0 degrees|
|Field Stop Dia.:||37.1 mm|
|Eye Relief:||0 mm|
|Description:||GSO eyepieces are known for their particularly good image quality at a bargain price. They feature a modern optical design that allows you to use them on "fast" telescopes - telescopes with a short focal ratio - with respectable field sharpness.|
With their excellent full multi-coating the eyepieces offer very bright images. Not least due to their good mechanical and optical qualities they may well be compared with much more expensive eyepieces.
Nice to look at, these eyepieces will define a new meaning of comfortable viewing. The long eye relief makes them fully suited for eyeglass wearers.
Every optical surface is fully multi-coated!
This modern, high-performance coating - along with the proper optical glass substrates of the five lenses - guarantees bright and clear images with an excellent transmission (see the image to the left). You will not waste any of the precious light your telescope has collected - the TS WA eyepieces are true Deep-Sky specialists.
The TS WA eyepieces' body is properly blackened inside.