Ống ngắm (Large Field Telescopes)

Mã sản phẩm: |
Thương hiệu: Trioptics

Giá bán: Liên hệ

To meet the demands that customers are placing on the testing of optical instruments with a large field of view, TRIOPTICS has developed a new and unique range of test telescopes that are characterized by a significantly larger field of view.

Yêu Cầu Giá Tốt

Thông tin sản phẩm

Key Features

  • 50 to 100% larger field of view in comparison to standard test telescopes
  • TRIOPTICS offers test telescopes with different focal lengths depending on the application
  • Available with straight or 90° angled viewing position
  • Optionally the test telescopes can be equipped with dual micrometers
  • Optionally with reticle changer (RC)


Application

In combination with a telescope, the following measurements can be performed:

  • Angle measurement
  • Measurement of optical parameters (e.g. effective focal length, centration errors)
  • Testing the infinite setting of optical systems
TYPE Focal length
(mm)		 Tube diameter
(mm)
 Free Aperture
(mm)
 Field of view Resolution for reticle line
width 10µm
TEL 300-57 LF 300 57 50 4° 3.5
TEL 500-57 LF 500 57 50 2.4° 2
TEL 1000-115 LF 1000 115 100 1.2° 1
TEL 1000-140 LF 1000 140 125 1.2° 1


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