NightForce Configurable Field 6-36x50mm F1 Spotting Scope TREMOR4. This first focal plane spotting scope features reticles that are adapted from the most popular riflescope reticles. The field-ready nature of the CFS 6-36 is reflected in the streamlined compact and straight design which allows for convenient snag-free storage and transport in or on a pack. The rubber knurling 120 travel and central location of the user controls aid in quick adjustments while minimizing unnecessary movement and maintaining stability. Designed with configurability in mind the Spotting Scope Accessory Cage and Spotting Scope Accessory Platform (s-RAP) provide reliable platforms for attaching thermals night vision red dots laser rangefinders data cards and other devices making the CFS 6-36 ideal for the professional user. Specifications for NightForce Configurable Field 6-36x50mm F1 Spotting Scope: Manufacturer: NightForce Color: Black Magnification: 6 - 36 x Objective Lens Diameter: 50 mm Eye Relief: 50 mm Exit Pupil: 1.3 - 5.8 mm Field of View Linear: 7.2 - 37.2 ft at 100 yds Scope Body Type: Straight Close Focus: 21.9 yds Length: 14.1 in Weight: 33.7 oz Package Contents: NightForce Configurable Field 6-36x50mm F1 Spotting Scope Padded Field Case Adjustable eyecup installed Eyepiece Lens Cap installed Objective Lens Cap installed T15 Torx Wrench Fob Lens Cloth Owners Manual NightForce C655: Configurable Field 6-36x50mm F1 Spotting Scope TREMOR4