Name: 532nm 2X - 8X Gemma® Variable Beam Expander
Brand: TECHSPEC
SKU: 15-545
Price: NT$45,500

Coating:

Laser V-Coat (532nm)

Design Wavelength DWL (nm):

532

Entrance Aperture (mm):

14.5

Exit Aperture (mm):

30

Expansion Power:

2X - 8X

Fused Silica (Corning 7980)

Length (mm):

152.90 (without end caps)

Mounting Threads:

Input: Male M30 x 1.0
Output: Female M42 x 0.5

Transmission (%):

>97.5 @ DWL

Type:

Beam Expander

Weight (g):

432

Housing Diameter (mm):

48

Transmitted Wavefront, P-V:

<λ/10 for Input Beam 3mm (2X-6X)
<λ/10 for Input Beam 2.5mm (2X-7X)
<λ/5 for Input Beam 2mm (2X-8X)

Coating Specification:

R_abs <0.25% @ 532nm

Style:

Continuous Variable Magnification

10 J/cm² @ 532nm, 20ns, 20Hz

Divergence Adjustment:

Non-Rotating Optics

Pointing Accuracy (mrad):

<1

Regulatory Compliance

RoHS:

Compliant

Certificate of Conformance:

View

產品系列說明

2倍 - 8倍連續放大倍率
非旋轉透鏡最大程度地減少了光束漂移
具備固定鏡筒長度的緊湊型伽利略設計
另有 TECHSPEC® Draconis™ 廣波段擴束鏡可選

TECHSPEC® Gemma™ 變倍擴束鏡適用於需變更放大倍率的高功率雷射應用，如原型設計或研發。TECHSPEC 變倍擴束鏡具備λ/4 傳輸波長、伽利略設計與高雷射損傷閾值的抗反射鍍膜，以確保最大的穿透率，同時最大程度地減少鬼影反射。此外，擴束鏡透過內部平移及聚焦機構件，可連續調整放大倍率及雷射擴散，卻不會影響整體外殼長度。TECHSPEC® Gemma™ 變倍擴束鏡允許在放大範圍內連續改變放大倍率。

TECHSPEC 科研級變倍擴束鏡可用於確定系統在原型開發階段所需的光束放大倍率。TECHSPEC® Draconis® 廣波段擴束鏡可用於生產或 OEM 實作。如有自訂放大倍率需求，請聯絡我們的我們的銷售部門。

532nm 2X - 8X Gemma® Variable Beam Expander

Can't find what you need?

Regulatory Compliance

產品系列說明