Dimensions

 

Specification

UPC Code	MSS-9050
Optical system characteristics	Infinitely corrected
Correction level of chromatic aberration	Apochromat
Observation method	Bright field
Magnification [X]	50
Focal length [mm]	4
Numerical aperture(NA)	0.55
Working distance(WD)[mm]	13
Resolution [um]	0.50
Field of view number	24
Focal depth±DF. [um]	0.91
Objective field number [mm]	0.48
Parfocalizing distance [mm]	95
Type of screw thread	M26X0.706
Weight [g]	394

Product Introduction:
The M Plan Apo NIR 50X exemplifies quality Objective lens engineering, featuring infinite optical correction and apochromatic design for exceptional chromatic aberration control across visible to NIR spectra (400-1000nm). With a 0.55 NA and 13mm working distance, this 50X magnification lens delivers high-resolution (0.50μm) imaging for semiconductor inspection and biological research. As a leading Wholesale Objective lens from China supplier, we ensure precise M26×0.706 threading compatibility and 95mm parfocal distance for seamless system integration.

Designed for research-grade instrumentation, this objective maintains flat field correction across its 0.48mm field diameter, with anti-reflection coatings minimizing flare in NIR applications. The 394g brass housing ensures thermal stability during prolonged use, while the 24mm field number optimizes light throughput. For OEMs and laboratories requiring quality Objective lens performance at accessible prices, our M Plan Apo series from China's optical specialists offers uncompromising clarity and durability.

Key Specifications:

• Apochromatic correction (400-1000nm)

• 0.55 NA with 13mm working distance

• M26×0.706 standard threading

• 95mm parfocal distance

• Anti-reflection coated optics