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28mm EFL Mounted, RKE Precision Eyepiece

Specifications

General

Type:

Mounted

Note:

After unscrewing, this product can accept a 26mm reticle.

Manufacturer:

Edmund Optics®

Physical & Mechanical Properties

Eye Relief (mm):

21.162

Total Length, Glass Only (mm):

22.34

Housing Length (mm):

59.0

Optical Properties

Distortion (%):

5 (Specified @ 0.7 Field)

Effective Focal Length EFL (mm):

28.00

Field Stop Diameter (mm):

23.3

Apparent Field (°):

45.00

Back Focal Length BFL (mm):

15.67

Lateral Color, 0.7 Field :

0.018

Spot Size (μm):

3/13 (On-Axis/0.7 Field)

Regulatory Compliance

RoHS:

Exempt

Certificate of Conformance:

View

產品概覽

提供完整的參數數據
具有很長的良視距(出瞳距離)
具有45°的有效視野

RKE目鏡系列是我們最受青睞的設計之一。這些目鏡最初的生產目的是用於望遠鏡，但是隨著時間演進，已證明在許多工業與醫療應用中都很有用。In addition, to help customers take advantage of the powerful current optical design software, we are pleased to forward full prescription data for these eyepieces.

Prescription information available upon request. Please complete a Request for Prescription Form.

Unmounted RKE Eyepieces include the eye Lens, field Lens, and black anodized spacer between the 2 lenses. Unmounted configurations are designed to provide OEMs with the components required to integrate these eyepieces into customer-designed applications.

成像鏡頭選擇器

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資源

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想了解更多關於顯微物鏡的知識嗎？了解愛特蒙特光學用於建立顯微物鏡的不同組件、關鍵概念和規格。

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Choosing the Correct Eyepiece

Not sure how to choose the right eyepiece for your application? Follow this eyepiece selection guide and compare different eyepiece types at Edmund Optics.

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Are the reticles in your Direct Measuring Microscopes removable or interchangeable?

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Huygenian Eyepiece

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Kellner Eyepiece

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Wide-Field Eyepiece

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DIN (Deutsche Industrie Norm)

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Periplan Eyepiece

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You list reticles for both Magnifiers and Microscopes. Which reticle do I choose for my application?

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What is a scaled reticle?

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Field Number

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Brightfield Illumination

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Refraction

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28mm EFL Mounted, RKE Precision Eyepiece

Specifications

General

Physical & Mechanical Properties

Optical Properties

Regulatory Compliance

產品概覽

Technical Information

Accessories

相關產品

成像鏡頭選擇器

Frequently Purchased Together

資源

了解顯微物鏡

Choosing the Correct Eyepiece

Are the reticles in your Direct Measuring Microscopes removable or interchangeable?

Huygenian Eyepiece

Kellner Eyepiece

Wide-Field Eyepiece

DIN (Deutsche Industrie Norm)

Periplan Eyepiece

You list reticles for both Magnifiers and Microscopes. Which reticle do I choose for my application?

What is a scaled reticle?

Field Number

Brightfield Illumination

Refraction