Specifications Fieldmicroscope Magnification (x) 20x (fixed) Optical system Upright, unreversed image; eyepiece diopter adjustable for right eye; 56-to-72mm interpupillary distance adjustment Field of vision (mm) 11 (diameter) Angle of view (º) 12.6 Vertical adjustment 50mm from the base of stage Eye relief (mm) 11.1 Plate Removal and reversible (top: flat; underside: built-in cup) Light source 2.5V-0.5A halogen lamp Light settings On/off Power source CR 123A lithium battery; approx. 1-hour bat
Easy blowing, High tone dog whistle, fitted with solid, waterproof pearl, to give a trill for those who want a distinctive and different sound. With a frequency that fluctuates by 750 Hertz. 210 Small ultra high pitch whistle has a natural cork ball which produces the familiar 'trilling' roll of the pea whistle. 210.5 Same as the 210 but with out the cork ball, produces a single extremely high frequency.
구경: 90mm 초점거리: 900 분해능: 1.3초 집광력: 157배 적정최고배율: 225배 접안부: 31.7mm 접안렌즈: MA9mm,MA25mm 마운트: 경위대 마운트 삼각대: 알루미늄삼각대 파인더: Red Dot Finder 사이즈: 970x850x270 총무게: 약 10Kg * 망원경 가방(이동형케이스) 사은품 제공
20-60×80 폴라스코프 배율(Magnification) 20~60x zoom 구경(Objective lens , mm) 80 화각 2 ° at 20X 1 ° at 10X 1000M에서의 시계(Field of view at 1000M , m) 105ft at 20X 52ft at 60X 사출동공 4-1.33mm 길이 437.0mm 무게(Weight , kg) 1.2kg
- 길이:190Cm - 높은 하중에도 견디는 안정적이고 튼튼한 삼각대 - 무게가있는 SLR 카메라, 비디오 장비와 결합가능함 - 하이킹, 트레킹, 여행, 디지스코핑 - One Hand로 빠른 조절이 가능한 DH101 헤드포함 - 제품이 삼각대와 닿는 면적이 안정적으로 되어있어 작은 움직임에도 삼각대를 조정하기가 쉬움 Specifications for Swarovski AT101 Aluminum Tripod Kit: Composition: Aluminum Weight: 86.4 oz (2.5 kg) Height: 79.5 in (202 cm) Features of Swarovski AT-101 Aluminum Tripod Kit: Lightweight & Rugged - High-quality, lightweight metal components and strong, fiber-reinforced synthetic components ensures stability at a