Pentax SMC XF 12mm Eyepiece

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Manufacturer Code: 70532

UPC : 027075087347

Brand: Pentax

RRP: £149.00£79.00Inc VAT 20%You Save: £70.00

Pentax SMC XF 12mm Eyepiece : Pentax eyepieces are a near consensus choice amongst serious amateur and professional astronomers that facilitates the use of eyepieces from independent manufacturers with standard of 1.25" eyepiece thread diameter. Pentax eyepieces can be used in other telescopes and spotting scopes which accept 1.25" eyepieces. The eye piece is made from 8 lens elements in 4 groups and fully blacked inside to minimize internal reflections. The optical elements are ED-glass elements that include Lanthanum glass, to minimize chromatic aberration and maximize well- balanced transmission. Maximum usability and viewing comfort is offered with 70° apparent angle of view. Eye relief at a comfortable 18mm, also eyewear users can have a comfortable view. Twist-up rubber eyecup provides comfortable viewing. The XF eyepieces are meet the J.I.S. "Class 4" standard for waterproofing, described by the Japanese regulators as "water splashed against the enclosure from any direction shall have no harmful effects".
Pentax SMC XF 12mm Eyepiece is available at Microglobe at discounted price. Microglobe is largest online sport optics store of the UK.

Pentax SMC XF 12mm Eyepiece

Features - Pentax SMC XF 12mm Eyepiece

Fully blacked inside to minimize internal reflections

Helicoid-type eyecup with four detented click-stop positions

Also can be use with astronomical telescopes with 1 1/4" focuser

Accepts 1.25" diameter filters for astronomical and terrestrial applications

JIS class 4 weatherproof construction make these eyepieces more durable and water resistant

Pentax-original smc full-surface multi-layer lens coating to improve light transmission efficiency

Advanced computer simulation design technology to reduce internal reflections, producing brighter, clearer images

Compactable with any Pentax spotting scope, as well as with other telescopes which accept the standardized 1.25" eyepieces

Specification - Pentax SMC XF 12mm Eyepiece
Model	SMC XF 12mm
Magnification	32.5 (with the PF-65ED)
Exit pupil	2mm (with the PF-65ED)
Field of View at 1,000m	31m (with the PF-65ED)
Angular Field of View	1.8° (with the PF-65ED)
Eyerelief	18mm
Connection	1.25"
Relative Brightness	4.00 (with the PF-65ED)
Twilight Factor	46.00 (with the PF-65ED)
Dimensions	43 x 78mmmm
Weight	155g