Levenhuk Sherman PRO 12x50 Binoculars
მწარმოებელი Brunton
ტიპი ჭოგრიტი
ლინზის ზომა 50
დაორთქვლის საწინააღმდეგო სისტემა კი
შტატივის სამაგრი კი
Bright and clear views in all settings. Magnification: 12x. Objective lens diameter: 50 mm. Category: Binoculars Product ID: 67728 Country: PRC, controlled by Levenhuk, Inc. (USA) Warranty: lifetime Weight: 3.1 lb (1.4 kg) UPC: 6900000677285 Package size (LxWxH): 8.4×8.4×3.0 in (21.4×21.4×7.7 cm) Magnification, x 12 Type Porro prism Eyepieces five elements in three groups Objectives two elements in one group Optics material BaK-4 glass Optics coating fully multi-coated Objective lens diameter (aperture), mm 50 Exit pupil diameter, mm 4.2 Eye relief, mm 18 Twilight factor 24.5 Relative brightness 17.6 Resolution threshold, arcseconds 5 Field of view, ° 5.4 Field of view, m/1000 m yds/1000 ft 98 294 Close focus, m ft 7 23 Eyepiece diopter adjustment, diopters ±6 Interpupillary distance (IPD), mm 60–70 Focusing central Eyecups twist-up Operating temperature range, °C °F -15...+40 5...104 Adaptable to a tripod yes Usage General use product. May be used by kids over 3 years old. Dimensions, mm in 198x175x64 7.8x6.9x2.5 Weight, kg lbs 0.98 2.2