Eyepiece | Standard 1.0x | Auxiliary Lens 0.5X | Auxiliary Lens 2X | ||||||||
Working Distance 100mm | Working Distance 165mm | Working Distance 30mm | |||||||||
Magnification | Field of View | Magnification | Field of View | Magnification | Field of View | ||||||
10X/20mm | 7X | 28.6mm | 3.5X | 57.1mm | 14X | 14.3mm | |||||
45X | 4.4mm | 22.5X | 8.9mm | 90X | 2.2mm | ||||||
20X/10mm | 14X | 14.3mm | 7X | 28.6mm | 28X | 7.1mm | |||||
90X | 2.2mm | 45X | 4.4mm | 180X | 1.1mm | ||||||
30X/8mm | 21X | 11.4mm | 10.5X | 22.9mm | 42X | 5.7mm | |||||
135X | 1.8mm | 67.5X | 3.6mm | 270X | 0.9mm | ||||||
Magnification | Standard: 7X-45X optional eyepiece and auxiliary objective can be extended to 3.5X-270X, continuous zoom | ||||||||||
Eyepiece | Standard: 10X/20mm, large field of view, wide angle, high eye point, convenient for observers wearing glasses | ||||||||||
Optional Eyepiece | WF10/22mm,WF15/16mm,WF20/12mm,WF25/9mm,WF30/8mm | ||||||||||
Observation Head | 45° tilt, 360° rotation, 54-76mm pitch; bilateral visibility ±5 | ||||||||||
Hinged Trinocular split ratio 50%/50%, 20%/80% | |||||||||||
Objective Lens | 0.7X-4.5X continuous zoom, objective lens zoom ratio 6.4:1 to ensure image surface parfocality | ||||||||||
Auxiliary O Lens | Optional 0.5X, 1.5x, 2X | ||||||||||
Focus Bracket | A1 focusing bracket hand wheel is elastically adjustable, lifting range 50mm | ||||||||||
Base | STL2 dual arm universal bracket, optional other bases, pls. contact us and we'll reply ASAP. | ||||||||||
Illumination | Optional various fluorescent and LED ring lights |