Kolimator Off-Axis

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Kolimator Off-Axis

Kolimator merupakan instrumen pengujian yang diperlukan dalam pemasangan, komisioning, dan pengujian instrumen optik modern, dan terutama digunakan untuk pemasangan dan komisioning mesin optik, pengukuran parameter laten sistem optik, evaluasi kualitas gambar, dsb. Menurut berbagai target yang diadopsi, kolimator dapat digunakan untuk berbagai keperluan, seperti resolusi visual, jarak fokus, distorsi, posisi bidang fokus, serta fungsi transfer modulasi dan rasio signal-to-noise dari seluruh mesin, pengujian gambar menyeluruh, dsb.

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KETERANGAN

Detail Produk

 

 

Product Model

C320F15_OA

Lighting Aperture

Ukuran 320 mm

Jarak Fokus

4,8 juta

Aberasi Gelombang Sistem

lebih baik dari RMS λ/20 (λ=632.8nm, bidang pandang pusat)

Rasio Pengaburan

Jalur optik tipe paraboloid sumbu-off diadopsi,

tanpa hambatan dalam sistem

Suhu kerja

20±5℃

Massa

<1,5T

Ukuran Selubung Badan Utama

3,0m (P)×1,3m (L)×1,6m (T)

 

The Off-Axis Collimator is a high-precision optical instrument designed to align and direct light beams in non-central optical systems. It features a set of curved mirrors or lenses that direct light along an off-axis path, allowing for parallel beam collimation without introducing spherical aberrations typically associated with traditional on-axis collimators. This design makes it ideal for use in astronomical telescopes, laser systems, and precision optical testing where high accuracy and the avoidance of optical distortions are crucial. The Off-Axis Collimator typically includes adjustable mirrors and fine-tuning mechanisms for precise alignment and ensures that light remains parallel across a wide range of wavelengths. Its ability to handle large apertures and reduce optical aberrations makes it suitable for high-performance optical systems, where even minor imperfections can lead to significant errors.

 

The advantages of the Off-Axis Collimator include its ability to eliminate optical distortions, such as coma and spherical aberrations, which are common in on-axis systems. This ensures that the light beam remains parallel, providing high-accuracy collimation even in demanding applications. Its compact design and adaptability make it a versatile tool in both laboratory settings and field applications, particularly for high-resolution imaging and laser systems. The collimator also offers easy integration into existing setups, improving the overall performance and precision of optical instruments without requiring significant modifications.

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