Near Long Working Distance Plan Achromat Lmpln Lcpln Ir - China

Near-IR Long Working Distance Plan Achromat - LMPLN-IR/LCPLN-IR

OLYMPUS Objective Lenses Microscope Objective SPECIFICATION:

Our LMPLN-IR and LCPLN-IR long working distance Plan Achromat lenses, are specifically designed for optimal transmission in the near infrared (700-1300nm wavelengths).

Product description

Objective lenses exclusive for the near-infrared microscopy, for inspecting internal structures in silicon wafers

The LCPLN-IR lenses have correction collars that adjust for varying thicknesses of silicon or glass substrates

Specifications

Magnification [X] 5 10 20 50 100

Numerical aperture (NA) 0.1 0.3 0.45 0.65 0.85

Working distance (WD) [mm] 23 18 Glass: 8.93 - 8.18

Silicone: 8.93 - 8.18 Glass: 5.09 - 4.35

Silicone: 5.09 - 4.79 Glass: 1.48 - 1.18

Silicone: 1.48 - 1.33

Objective Field Number 22 22 22 22 22

Immersion medium Air/Dry Air/Dry Air/Dry Air/Dry Air/Dry

Spring loaded N/A N/A N/A N/A N/A

Correction collar N/A N/A Yes Yes Yes

Correction range of correction collar N/A N/A Glass: 0 - 1.2mm

Silicone: 0 - 1.2mm Glass: 0 - 1.2mm

Silicone: 0 - 1.2mm Glass: 0 - 0.7mm

Silicone: 0 - 1mm

Iris N/A N/A N/A N/A N/A

Correction level of chromatic aberration - - - - -

Parfocalizing distance [mm] 45 45 45 45 45

Back focal plane (BFP) position 2.4 -1.2 -3.0 -2.9 -3.1

Type of screw thread W20.32X0.706(RMS) W20.32X0.706(RMS) W20.32X0.706(RMS) W20.32X0.706(RMS) W20.32X0.706(RMS)

Company Contact:

• Posted By: Beijing PDV Instrument Co., Ltd.

• Phone: 86-10-82613119

• Address: Room 1601, #2 Building, No.108, Zhichun Road, Haidian District Beijing, China, Beijing , Beijing , China

• Email:

• Website: https://www.pdvcn.com

• Business Description: Beijing PDV Instrument Co., Ltd is a collection of optics, precision machinery, automatic control technology independent high-tech research and development enterprises.
  
  Since 2005, we have been serving the scientific research institutes and universities.
  
  We have developed the hardware and software system (optical path construction, software development, mechanical circuit design, etc.
  
  ) according to the needs of customers.
  
  Through long-term unremitting efforts, the process of building the system to control the optical path and excellent service to customers, weve grown into a well-known manufacturer among scientific research, colleges and universities, machinery automation and many other areas.