Sales Engineer: Grace Gao
Email: grace@rsnv.cn
WhatsApp: +86 199 2997 5286
RSNV-AFO Double-reticle Eyepiece Autocollimation Fore Optic is an instrument equipped with a double-reticle eyepiece. In the assembly and calibration of optical instruments, it can both assist in alignment and be used for measurement. It is mainly used to measure the straightness of guide rails, the flatness of precision flat plates, the perpendicularity and parallelism between baselines, and the runout error of precision shafts; it can also measure the angle difference of various prisms, the parallelism of plane mirrors, and the angle errors between prisms/mirrors and their mounting baselines. This instrument is widely used in mechanical manufacturing, metrology, precision instrument manufacturing, optical laboratories, optical cold processing, and the assembly, adjustment, and inspection of optical instruments.
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RSNV-AFO Autocollimation Fore Optic Technical Parameters |
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| Parameter | ZQJ-20 Autocollimation Fore Optic | ZQJ-25 Autocollimation Fore Optic | ZQJ-50 Autocollimation Fore Optic | ZQJ-80 Autocollimation Fore Optic | ||||
| Objective Focal Length | 400mm | 500mm | 1000mm | 1600mm | ||||
| Visual Magnification | 20X | 25X | 50X | 80X | ||||
| Exit Pupil Diameter | 2.6mm | 2.5mm | 1.6mm | 2mm | ||||
| Exit Pupil Distance | 18mm | 17mm | 17mm | 17mm | ||||
| Field of View | ≥1°57' | ≥2°36' | ≥1° | ≥20' | ||||
| Resolution | ≤2.8" | ≤2.8" | ≤1.4" | ≤0.9" | ||||
| Eyepiece Adjustment Range | ±5 SD | ±5 SD | ±5 SD | ±5 SD | ||||
| Effective Aperture | Φ50mm | Φ50mm | Φ80mm | Φ148mm | ||||
| Autocollimation Straight Scale Value | 20" | 20" | 10" | 5" | ||||
Sales Engineer: Grace Gao
Email: grace@rsnv.cn
WhatsApp: +86 199 2997 5286
Request A quick Quote（WhatsApp/wechat:+86-19929975286）
