PENTAX XF eyepieces offer high-refraction, low-dispersion lanthanum glass elements to provide high-resolution images with minimal aberrations. Ideal for observation and photography of planets. PENTAX-original smc full-surface multi-layer lens coating improves light transmission efficiency. With JIS Class 4 weatherproof construction, the XF eyepieces are more durable and water resistant.
Designed for use with PENTAX spotting scopes and telescopes
PENTAX-original smc full-surface multi-layer lens coating to improve light transmission efficiency
JIS Class 4 weatherproof construction makes these eyepieces more durable and water resistant
High-resolution, low-dispersion lanthanum glass elements to provide high-resolution images with minimal aberrations
Advanced computer simulation design technology was used to drastically reduce internal reflections producing brighter, clearer images
PENTAX Worry-Free Warranty
Specifications | 20x-60x |
Apparent Field Of View | 42-60 degrees |
Real Field Of View | 2.1 - 1 degrees |
Field Of View At 1000m | 31-17m |
Field Of View At 1000y | 117 - 51 ft. |
Exit Pupil | 2.2- 1.1mm |
Eye Relief | 11-15mm |
Relative Brightness | 10.2-1.2 |
Height Width | 3.5 |
Weight | 8.5 oz. (240g) |
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