SIGMAKOKI CO., LTD.

61-6928-10 Reflective Microscope Objectives Lens 30x OBLR-30A

FeaturesFeatures class="init"> 61-6928-10 Reflective Microscope Objectives Lens 30x OBLR-30A 【AXEL GLOBAL】<!--@[ss-27]@--> アズワン<!--@/[ss-27]@-->
SIGMAKOKI CO., LTD.

61-6928-10 Reflective Microscope Objectives Lens 30x OBLR-30A

FeaturesFeatures class="init"> 61-6928-10 Reflective Microscope Objectives Lens 30x OBLR-30A 【AXEL GLOBAL】<!--@[ss-27]@--> アズワン<!--@/[ss-27]@-->
SIGMAKOKI CO., LTD.

61-6928-10 Reflective Microscope Objectives Lens 30x OBLR-30A

特徴

  • It is an objective lens composed of a reflector and can be used in a wide wavelength range from 350 nm to 7 μm, since chromatic aberration is not affected by the refractive index of glass.
  • It can be used for microspectroscopy and semiconductor failure analysis.
  • You can switch the length of the lens barrel using the correction ring attached to the center of the body.
  • With this adjustment, it can be used for various microscope cylinders from 80 mm to infinity.
  • Since the aluminum film of the reflector has a MgF2 protective coat, the mirror does not deteriorate easily and can be used for a long time.
  • The objective lens mounting screws use JIS standard M20.32 (P=0.706), so they can be attached to many microscope cylinders.
  • Since the focus position and image size do not change between visible light and ultraviolet/infrared light, it is possible to accurately overlap an invisible light image with a visible light image.
  • An adapter (OBLR-AMT) is also available to attach to the microscope revolver.
  • A fixed holder (LHO-20.32) is also available to fix the reflecting objective lens.
  • * Since the area near the optical axis is shielded by the reflecting mirror, it cannot be used for laser processing.
  • * Reflective objective lens cannot be attached to the revolver of some microscopes.
  • * Cover glass thickness scale does not move.
  • * Use the lens barrel length scale used for the lens barrel length correction ring and the cover glass thickness scale used together.
  • * Because the center of the optical axis is shielded by a reflector, the amount of light received may be extremely small or impossible to observe if you observe a light source that is directional.
  • * Light loss of 45% or more depends on the shielding (about 36%) of the reflecting mirror and the reflectivity of aluminum (about 90%/1 surface).

Spec

  • Magnification: 30 times
  • Adaptive wavelength: 350nm - 7μm
  • Focus distance f: 6.7mm
  • NA : 0.41
  • Field of view: φ0.34mm
  • Operating distance WD: 5mm
  • Mechanical mirror barrel length: 80 - ∞ (variable) mm
  • Shielding rate: Approximately 36%
  • RoHS conform product
  •  
Order No. 61-6928-10
Model No. OBLR-30A
Standard price JPY: 275,000 USD: 1,711.05
Excange rate 1USD= 160.72JPY
Valid price in Japan
入り数 1piece
在庫数
サプライヤ在庫

商品のバリエーション (サイズ違い・スペック違い・オプション品など)

商品イメージ アズワン品番 商品名 型番 入り数 標準価格 標準価格(ドル) アズワン在庫
[サプライヤ在庫]
61-6928-08 Reflective Microscope Objectives Lens 10x OBLR-10A OBLR-10A 1piece JPY: 250,000 USD: 1,555.50

61-6928-09 Reflective Microscope Objectives Lens 20x OBLR-20A OBLR-20A 1piece JPY: 250,000 USD: 1,555.50

61-6928-10 Reflective Microscope Objectives Lens 30x OBLR-30A OBLR-30A 1piece JPY: 275,000 USD: 1,711.05

61-6928-11 Reflective Microscope Objectives Lens 40x OBLR-40A OBLR-40A 1piece JPY: 275,000 USD: 1,711.05

61-6928-12 Reflective Microscope Objectives Lens Adapter OBLR-AMT OBLR-AMT 1piece JPY: 6,250 USD: 38.89

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