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Spectrophotometer LINZA150 series spectrophotometer for optical lens evaluation and quality control-LINZA150
Spectrophotometer LINZA150 series spectrophotometer for optical lens evaluation and quality control-Tokyo Instruments, Inc

Spectrophotometer LINZA150 series spectrophotometer for optical lens evaluation and quality control
Tokyo Instruments, Inc

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About This Product

■Spectrophotometer LINZA150 series for optical lens evaluation and quality control

・MWIR 2.7~5.2μm LINZA2752 new product released ・Fully automatic and highly accurate measurement of transmittance and reflectance spectral characteristics of single lenses and lens assemblies

■Spectrophotometer for optical lens evaluation and quality control LINZA150 Overview

"LINZA150" manufactured by ESSENT Optics is ideal for evaluating and quality control of optical lenses that can fully automatically measure the reflectance and transmittance of single lenses such as convex lenses, concave lenses, and cylindrical lenses, as well as the transmittance of lens assemblies such as camera lenses. It is a spectrophotometer. In particular, when measuring the reflectance of a single lens, it is equipped with an automatic angle setting function (maximum lens tilt angle of 55°) when measuring off-axis reflections other than the optical axis center of the lens, making it much more effective than conventional spectroscopic altimeters. Work efficiency is increased and takt time can be significantly reduced. For transmittance measurements, lens assemblies such as camera lenses can also be placed on the measurement table for easy measurement. This device is recommended for use by manufacturers who routinely evaluate the film formation of optical lenses and control the quality of finished products. Compatible with a wide wavelength range of 185 to 1,700 nm (fully automatic detector switching), off-axis reflectance measurement function (automatic angle adjustment), and equipped with a mercury lamp for wavelength calibration, making thorough optical lens evaluation and quality control work more efficient. It is a design. In terms of performance, the double beam method has a high baseline stability of 0.1%/hour, allowing for highly stable and highly accurate measurements. The device size is compact at 680 x 440 x 360 mm and can be installed on a desktop.

■Features

・For lenses such as single lenses, aspheric lenses, camera lenses, etc. ・Measurement wavelength range: 185 to 1,700 nm (new product MWIR 2.7 to 5.2 µm) ・Fully automatic lens Off-Axis reflection measurement function, coating evaluation

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    Spectrophotometer LINZA150 series spectrophotometer for optical lens evaluation and quality control

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1 Models of Spectrophotometer LINZA150 series spectrophotometer for optical lens evaluation and quality control

Image Part Number Price (excluding tax) Measurement sample focal length Measurement sample lens diameter Measurement sample Lens curvature radius Measurement sample Lens assembly outer diameter Optical system, stage specifications Stray light Optical system, stage specifications Repeatability -2 Optical system, stage specifications Repeatability -1 Optical system, stage specifications Measurement wavelength range Optical system, stage specifications Measurement light size Optical system, stage specifications Wavelength feed interval Optical system, stage specifications Wavelength feed speed Optical system, stage specifications Wavelength feed repeatability Optical system, stage specifications Wavelength accuracy Optical system, stage specifications Accuracy Optical system, stage specifications Maximum lens tilt angle Optical system, stage specifications Incident angle during reflectance measurement Optical system, stage specifications Positioning during reflectance measurement Optical system, stage specifications Spectrometer layout Optical system, stage specifications Light source Optical system, stage specifications Baseline stability Optical system, stage specifications Bandpass User interface, dimensions Power supply User interface, dimensions Connections User interface, dimensions Dimensions, weight
Spectrophotometer LINZA150 series spectrophotometer for optical lens evaluation and quality control-Part Number-LINZA150

LINZA150

Available upon quote

Transmittance: -20~∞~+20 mm
Reflectance: -15~∞~+15 mm

Transmittance: 10~150mm
Reflectance: 10~120mm

-10~∞/+10~∞ mm

W150 х L240 mm

< 0.1% (@532 nm)

0.005Abs (2 Abs) ((NIST SRM1930)
0.1 second integration, maximum deviation when measuring 10 times

0.0006Abs (1 Abs) ((NIST SRM930)
0.0002 Abs (0.33 Abs)

185~1,700 nm, 380~1,700 nm

Transmission: 4 х 2.5 mm
Reflectance: 1 х 1 mm

0.5~100nm

3,000 nm/min. (measured at 5 nm intervals)

±0.12 nm or less

±0.24 nm or less

±0.003Abs (1 Abs) ((NIST SRM930)
±0.003Abs (0.33Abs),
±0.006Abs (2 Abs) ((NIST SRM1930)

55 degrees (when measuring off-axis reflectance)

12 degrees

0.01mm pitch

Czerny Turner type, with contrasting luminous flux

Halogen lamp, deuterium lamp, Hg-Ar lamp (for wavelength calibration)

0.1%/hour (after 30 minutes of warm-up)

2nm (185~990nm)
4nm (990~1,700nm)

110/220VAC, 50/60Hz, 110Wt

USB 2.0

W680 x D440 x H360 mm, 50 kg

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About Company Handling This Product

Response Rate

100.0%


Response Time

24.1hrs

Company Overview

Tokyo Instruments, Inc., established in 1981, and headquartered in Tokyo, Japan, is a manufacturer of opto-ele...

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