Shaanxi Ireeda Protective Technology Co., Ltd.
Engineer Manager : Ms.Melin
WhatsApp: +8618291418396
E-mail: melin@ireeda.com
Overview
IREEDA Square-tube Frount Eyepiece (DA-STFE) is an instrument featuring a single-reticle eyepiece.In the production, assembly and calibration of instruments, DA-STFE 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.
DA STFE Square-tube Frount Eyepiece
Product Technical Parameters
| Objective Focal Length | 82mm |
| Exit Pupil Diameter | 4mm |
|
Field Of View |
≥7°19' |
|
Eyepiece Diopter Adjustment Range |
±5SD |
|
Effective Aperture |
φ20mm |
|
Magnification |
6X |
|
Eye Relief Distance |
≥17mm |
|
Resolution |
≤6.2” |
|
Reticle Scale Value |
0.1mm(2'52") |
|
Maximum Collimation Axis Deviation from Mechanical Axis |
≤15'' |
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