PENTAX smc XW16.5 2-Inch Eyepiece for Astronomical telescopes. Extra-Wide 85°Apparent Angle of View, 20mm Eye Relief, Multi-Layer Coating, All-Weather, Made in Japan
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$ 451.00
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$ 526.00
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Product description
- 【Field of view of 85°】The widest viewing angle in the XW series, suitable for observing nebulae and star clusters
- 【New optical system 】7 elements in 5 groups that surpasses the conventional XW series to obtain sharp star images all the way to the edge of the field of view
- 【Original multi-layer coating】Delivers outstanding light transmission efficiency
- 【Advanced light-shielding technology】 Useful for improved image contrast
- 【Weather-resistant* construction】The XW series features a weather-resistant structure of JIS class 4*, for reliable all-weather viewing. *It cannot be used underwater.
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