From the Manufacturer
The XCF series offers outstanding optical performance with multi-coated optical elements, excellent viewing comfort and a fashionable black-finish body encased in a full-body rubber housing. With four different magnifications to choose from, the versatile PENTAX XCF series is ideal for almost any application — from casual viewing to serious observation.

• The XCF Series features a finely constructed porro-prism design which is available in four high-performance models: 8x40, 10x50, 12x50 and the 16x50
• The XCF’s full-body rubber housing effectively protects the internal mechanisms and optical elements from shock and damage, while its black finish adds a distinctive, attractive appearance
• Pentax’s Super-Multi-Coating eliminates harmful ultraviolet rays and improves light transmission for high contrast images with no glare or flare
• The center-focus system allows accurate and speedy focusing on the subject with simple fingertip control
• Incorporated in the right eyepiece ring, the diopter adjustment allows near- and far-sighted viewers to easily and quickly adjust the image to match their eyesight
• Made of soft but durable rubber material, the eyepiece rings can be easily folded back to make image viewing easier for eyeglass wearers
• High quality BaK-4 prisms transmit more light at the edges to enhance illumination for easier viewing in dim light
• Combine the built-in tripod socket with a tripod and an optional Tripod Adapter-N to stabilize the binoculars and prevent unwanted shake, making extended observations easy and comfortable
• Protected by a limited lifetime warranty