Sales Engineer: Grace Gao
Email: grace@rsnv.cn
WhatsApp: +86 199 2997 5286
RSNV-ONRC Series Off-axis Newtonian Reflective Collimator is a high-level optical instrument designed to provide high-quality, unobstructed parallel beams. This type of collimator adopts an off-axis design, where the primary and secondary mirrors are not aligned on the same optical axis. By doing so, it effectively reduces stray light and reflections within the system, thereby enhancing optical performance. It is particularly suitable for high-precision optical measurements, space exploration, and other advanced applications.
Structural form
Off-axis structure
Focal length
500mm
1000mm
1200mm
1500mm
2000mm
3000mm
5000mm
Caliber
ф100mm
ф100mm
ф500mm
FOV
≥3.2°
≥1.6°
≥1.33
≥1.06°
≥0.8°
≥0.53°
≥0.32°
Main lens material
membrane
Reflectivity
Single lens reflectivity ≥ 85%
Systematic wave aberration
RMS better than 1/15 entry @ 632.8
Parallelism
≤5''
Operating band
Ultraviolet-visible wavelength band, visible-infrared wavelength band
Sales Engineer: Grace Gao
Email: grace@rsnv.cn
WhatsApp: +86 199 2997 5286
Request A quick Quote（WhatsApp/wechat:+86-19929975286）
