Sales Engineer: Grace Gao
Email: grace@rsnv.cn
WhatsApp: +86 199 2997 5286
RSNV-SFL Square-tube Fore Lens is an instrument featuring a single-reticle eyepiece.In the production, assembly and calibration of instruments, it can be used not only for aiming but also for measurement.It is mainly used to measure the straightness of guide rails, the flatness of precision plates, the perpendicularity and parallelism between base surfaces, and the wobbling error of precision shaft systems,etc;It can also be used to measure the angle difference of various prisms and the parallelism difference of plane mirrors, as well as to measure and inspect the angle error between various prisms, plane mirrors and the assembly base surface, etc.It is widely used in the fields of mechanical manufacturing, metrology rooms, precision instrument manufacturing, optical laboratories, optical cold processing, as well as the assembly, adjustment and inspection of optical instruments.
RSNV-SFL Technical Parameters
Objective Focal Length
82mm
Magnification
6X
Exit Pupil Diameter
4mm
Eye Relief Distance
≥17mm
Field Of View
≥7°19'
Resolution
≤6.2”
Eyepiece Diopter Adjustment Range
±5SD
Reticle Scale Value
0.1mm(2'52")
Effective Aperture
φ20mm
Maximum Collimation Axis Deviation from Mechanical Axis
≤15”
Sales Engineer: Grace Gao
Email: grace@rsnv.cn
WhatsApp: +86 199 2997 5286
Request A quick Quote（WhatsApp/wechat:+86-19929975286）
