Extra-large 100mm objective lens incorporating ED (Extra-low Dispersion) glass elements to produce a sharp, clear image with minimal chromatic aberration
Straight-line optical barrel design makes it easy for you to locate the subject-shielding glass to make the scope barrel airtight and waterproof (rated JIS Class 6)
Extra-Large 100mm Objective Lens for an Exceptionally Bright Image Field
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 for a Sharp, Crisp Image
The objective lens incorporates ED (Extra-low Dispersion) glass elements to deliver a sharp, high-resolution image with minimal chromatic aberrations.
Straight-Line Barrel for Pinpoint Pursuit of the Subject
The maneuverable straight-line barrel makes it fast and easy to spot and follow the subject from a distance.
Lightweight Magnesium-Alloy Body for Portability and Shock Resistance
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 for All-Weather Viewing
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 to Prevent Fogging
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 to Meet Specific Applications
PENTAX offers four wide-angle XW-series eyepieces three cost efficient XF-series eyepieces and one versatile zoom eyepieces 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.
Sight line on top of the lens barrel for easy targeting of the subject
Built-in lens hood to shield excessive light and protect the objective lens surface
Tripod receptacle with click-stop rotation mechanism for easy twisting of the lens barrel
Optional camera adapter (PF-CA35) to convert the PF-100ED into a 1250mm super-telephoto lens for 35mm-format SLR cameras, and 1910mm super-telephoto lens for digital SLR cameras.
OBJECTIVE LENS DIAMETER
3 elements in 3 groups, ED glass elements with 100mm effective aperture