BRAND NEW PENTAX Pentax smc PENTAX XW10 eyepiece

Description: ★ PENTAX smc PENTAX XW10 eyepiece (XW10) features and functions What kind of product? A long eye relief of 20mm is achieved while boasting an apparent field of view of 70°. The smcPENTAX XW series is waterproof for everyday use. ■Apparent field of view of 70° and eye relief of 20 mm for outstanding power and visibility Apparent field of view of 70° and eye relief of 20 mm are standardized. You can enjoy powerful star images in a wide field of view. ■Further performance improvement by adopting a new optical system The optical system uses high-quality lanthanum-based high-refractive-index, low-dispersion glass. Various aberrations are corrected in a well-balanced manner using advanced optical technology. Especially considering the spherical aberration of the pupil, blackout from the field of view is reduced to make it easier to see. ■ Excellent transmittance due to unique multi-coating PENTAX's unique multi-coating is applied to the air contact surface of the lens, and a special coating is also applied to the bonding surface, resulting in a transmittance of 90% or more (approximately 96% at 550nm) over the entire visible light range. achieves transparency. ■Advanced shading technology A shading diaphragm is installed in an appropriate position by computer simulation. Achieved a field of view with even higher contrast. ■Full line-up Easy-to-handle focal lengths that have been completely redesigned. A full line-up that can be used in any situation, from stargazing at low magnification to planetary observation at high magnification. ■Daily water resistance* All products are water resistant for everyday use, so there is no need to worry even if they get wet with night dew during observation. *Equivalent to JIS protection grade 4, waterproof for everyday use. Cannot be used underwater. smc PENTAX XW10 Eyepiece Product information Focal length 10mm Lens configuration 6 groups 7 elements Apparent field of view 70° Eye relief 20mm Mounting diameter 31.7mm Size (maximum diameter x length) 61mm x 110mm Mass (weight) 390gProvided by HARU

Price: 280 USD

Location: Tokyo

End Time: 2024-03-10T13:54:33.000Z

Shipping Cost: 0 USD