Pentax PF-100ED 100mm Spotting Scope (Straight Viewing) with SMC XW 23mm Eyepiece (2')

Ricoh Pentax PF-100ED 100mm Spotting Scope

The Pentax PF-100 ED 100 mm Spotting Scope is high performance spotting scope, combining an extra-large, high-resolution 100mm ED lens with outstanding operability.

Pentax PF-100ED 100mm Spotting Scope (Straight Viewing, Eyepiece Required)

The Pentax PF-100 ED 100 mm Spotting Scope is high performance spotting scope, combining an extra-large, high-resolution 100mm ED lens with outstanding operability.

Extra-Large 100mm Objective Lens

The PF-100ED’s objective lens features an extra-large effective aperture of 100mm to produce a super-bright image field for effortless subject spotting and high-precision focusing.

High-Resolution ED Elements

The objective lens incorporates ED (Extra-low Dispersion) glass elements to deliver a sharp, high-resolution image with minimal chromatic aberrations.

Straight-Line Barrel

The maneuverable straight-line barrel makes it fast and easy to spot and follow the subject from a distance.

Lightweight Magnesium-Alloy Body

The PF-100ED is made of heavy-duty magnesium alloy to reduce weight and protect inner mechanisms, while its protective rubber housing further enhances shock resistance and durability.

Waterproof Construction

The PF-100ED incorporates a dust-shielding glass element in its eyepiece receptacle to assure JIS Class 6 waterproof construction, so it can be used in the rain with no worries.

Nitrogen-Filled Body

The PF-100ED’s body is filled with nitrogen gas to prevent internal fogging caused by sudden temperature changes, providing a clear vision under any condition.

A Choice of Various Eyepieces

Pentax offers four wide-angle XW-series eyepieces three cost-efficient XF-series eyepieces and one versatile zoom eyepiece for use with the PF-100ED. So, you can select the one that best suits your application. All eyepieces feature a long eye relief to ensure comfortable viewing for eyeglass wearers.

Pentax SMC XW 23mm Eyepiece for Spotting Scopes and Astronomical Telescopes (2-Inch)

The Ricoh Pentax XW 23mm Eyepiece is used with high-grade spotting scopes. It offers high performance and clear wide-angle. The latest addition to the successful SMC Pentax XW series, it features an 85-degree apparent angle of view and 20mm eye relief to deliver comfortable and clear viewing.

Top Quality for Stunning Images

By incorporating high-refraction, extra-low-dispersion lanthanum glass elements, the XW 23 produces stunning images having minimal aberrations. It compensates for the spherical aberration of the pupil to reduce the disturbing blackout effect.

Efficient Light Transmission with Pentax-Original Multi-Layer

The lens surfaces that come in contact with air are specially treated with the Pentax-original multi-layer coating, and the laminated surfaces are treated with innovative partial coating. This treatment allows efficient transmission of light (up to 90 percent, and 96 percent at 550nm) over the visible light spectrum.

Advanced Light-Shielding Technology Delivers Better Image Contrast

The XW 23 features a light-shielding diaphragm at the most effective position. Pentax’s advanced computer simulation technology reduces internal reflections to produce high-contrast images.

Durable and Weatherproof Construction

With a JIS Class 4 weatherproof construction, the XW 23 can be used under drizzle or under night dew. However, it is not designed for underwater use, and submerging it underwater should be avoided.

Sleeve Size and Design of Eyecup

This eyepiece has a sleeve size of 50.8mm (installment diameter) and if you remove the screw-on eyecup, you can find the screw thread with a 43mm diameter and a 0.75 pitch.

Versatile Pieces for Every Purpose

Alongside the XW 23 Eyepiece, the XW series features versatile eyepieces that can be used for star-gazing to planet observation.