TEX, Eyepiece, 1.25", 9.0mm Ultra Wide !

TXEW9

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Brand: Skywatcher
Focal Length: 9mm
Apparent field of view: 66 deg.
Type: Ultra Wide
Eye Relief: 15mm
Fitting: Standard 1.25 Inch

The Focal Length of your Telescope will determine the Magnification & Field of View of the eyepiece, here are some common lengths as a guide:
500mm = 56x @ 1.19 deg.
600mm = 67x @ 0.99 deg.
700mm = 78x @ 0.85 deg.
800mm = 89x @ 0.74 deg.
900mm = 100x @ 0.66 deg.
1000mm = 111x @ 0.59 deg.
1200mm = 133x @ 0.5 deg.
1500mm = 167x @ 0.4 deg.
2000mm = 222x @ 0.3 deg.
2500mm = 278x @ 0.24 deg.



RRP$159.99


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