NEWPORT 883-SL Attenuator Optical Filter Lens Photodetector OD3 818-SL

( Brand: Newport ), ( Manufacturer Part Number: 883-SL ), ( Part Type: Filter Len ), ( Intended Use/discipline: Biological Laboratory, Physical Laboratory, Medical Laboratory )

Review NEWPORT Od3 Attenuator Optical Filter Lens Photodetector Sn

The **Newport 883-SL OD3 Attenuator Optical Filter Lens** is a precision-engineered, high-performance optical component meticulously designed to integrate seamlessly with the **818-SL Photodetector**, offering unparalleled control over light intensity in demanding photonic applications. This robust, durable lens features a **neutral-density (ND) attenuation of OD3 (optical density 3)**, which corresponds to a transmission of just **0.1% (1 in 1000)**, making it an indispensable tool for experiments requiring extreme light suppression, such as high-sensitivity photodetection, laser safety compliance, or calibration of sensitive optical systems. Constructed from **high-quality optical glass** with superior homogeneity and low scatter properties, the lens ensures minimal distortion and consistent attenuation across its entire surface, even under high-power laser exposure. Its **broad spectral range** (typically spanning from **200 nm to 1100 nm**) allows for versatile use in ultraviolet, visible, and near-infrared applications, accommodating a wide array of laser wavelengths without compromising performance.

The **883-SL OD3 Attenuator** is engineered with **precision-machined edges** and **anti-reflective coatings** to minimize parasitic reflections and stray light, which is critical for maintaining signal integrity in high-precision photometric measurements. Its **compact, rugged design** ensures stability and durability in both laboratory and field environments, while the **threaded mounting interface** (standardized for compatibility with Newport s modular optical systems) allows for effortless integration into existing setups, whether in free-space alignment configurations or within optical benches. The lens s **high laser damage threshold** guarantees reliability under continuous or pulsed laser operation, making it suitable for high-energy applications such as laser spectroscopy, optical communication testing, or materials research where consistent attenuation is paramount.

Beyond its technical specifications, the **883-SL OD3 Attenuator** exemplifies Newport s commitment to innovation and precision optics, offering researchers and engineers a dependable solution for fine-tuning light levels with exceptional accuracy. Whether used to protect sensitive photodetectors from excessive exposure, to simulate low-light conditions for calibration, or to ensure compliance with safety regulations, this attenuator lens delivers the precision and reliability required for cutting-edge optical experiments. Its seamless compatibility with the **818-SL Photodetector** further enhances its utility, providing a turnkey solution for applications demanding both sensitivity and control in optical signal processing.

**Pros and Cons of buying a Newport 883-SL OD3 Attenuator Optical Filter Lens for the 818-SL Photodetector**

1. **Precision Attenuation** The Newport 883-SL provides a consistent optical density (OD) of 3, which is ideal for reducing high-intensity light signals to a measurable level for the 818-SL photodetector. This ensures accurate photometric readings without saturating the detector.

2. **Compatibility with 818-SL** The filter is designed to work seamlessly with the Newport 818-SL photodetector, ensuring proper alignment and signal integrity. Newport s product line is well-engineered for interoperability, reducing potential compatibility issues.

3. **High Optical Quality** Newport is known for manufacturing optical components with minimal scattering and absorption, ensuring that the attenuated signal remains clean and reliable for precise measurements.

4. **Durability and Stability** The filter is built to withstand repeated use in laboratory environments, maintaining consistent performance over time. Its robust construction reduces the risk of damage from handling or environmental factors.

5. **Easy Integration** The Newport 883-SL is designed for straightforward installation, often requiring minimal additional mounting hardware. This simplifies setup and reduces potential sources of error in experimental configurations.

6. **Wavelength-Specific Performance** If the 818-SL operates within the specified wavelength range of the 883-SL, the attenuation will be highly effective without introducing unwanted spectral distortions.

7. **Support and Warranty** Purchasing from a reputable manufacturer like Newport comes with technical support and warranty coverage, providing peace of mind in case of defects or performance issues.

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1. **Cost** Optical attenuators from Newport are premium products, and the 883-SL OD3 filter may represent a significant investment, especially for budget-conscious researchers or small labs.

2. **Limited Customization** The filter provides a fixed OD3 attenuation. If variable attenuation is required (e.g., adjustable OD levels), this product may not suffice, necessitating additional components like neutral density wheels.

3. **Potential for Signal Loss Beyond Attenuation** While the primary function is attenuation, improper alignment or surface contamination could introduce additional losses or distortions, affecting measurement accuracy.

4. **Dependence on Light Source Stability** The effectiveness of the attenuator relies on the stability of the input light source. If the source fluctuates significantly, the OD3 filter may not fully compensate, leading to inconsistent detector readings.

5. **Maintenance Requirements** Optical surfaces can accumulate dust or scratches over time, which may require periodic cleaning. Improper handling could degrade performance, adding maintenance overhead.

6. **Alternative Solutions May Exist** For some applications, cheaper or simpler attenuators (e.g., neutral density filters from other manufacturers) might suffice, offering cost savings without sacrificing performance for basic use cases.

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The Newport 883-SL OD3 attenuator optical filter lens is an excellent choice for users who require **high-precision, reliable attenuation** for their 818-SL photodetector, particularly in applications where signal stability and optical quality are critical. Its compatibility, durability, and performance justify the investment for professional or high-demand laboratory settings.

However, if **cost is a primary concern** or if **variable attenuation is needed**, alternative solutions (e.g., lower-cost filters, neutral density wheels, or custom attenuators) may be more appropriate. Additionally, users should ensure that the filter s wavelength range aligns with their photodetector s operational spectrum to avoid unnecessary complications.

- You require a **fixed, high-precision OD3 attenuation** for consistent photometric measurements.

- Your budget allows for a **premium, reliable optical component** from a trusted manufacturer.

- The filter s wavelength range matches your photodetector s requirements.

- You prioritize **durability, ease of integration, and technical support**.

- You need **adjustable attenuation** (e.g., a neutral density wheel).

- Your budget is constrained, and a lower-cost filter from another manufacturer would meet your needs.

- You are working with **variable light sources** that may require additional stabilization techniques.

For most **serious optical measurement applications**, the Newport 883-SL is a strong recommendation due to its proven performance and compatibility with the 818-SL system.

Details:

Shipping Handling: Ships securely packaged in anti-static/protective wrapping to ensure safe arrival. Condition Notes: Pre-owned laboratory surplus. This high-precision lab component is designed to attach directly low-power photodetector prevent sensor saturation by attenuating incoming laser or light signals a factor of 1,000.This item in good cosmetic and functional condition, featuring clean glass clear markings. Key Features Applications: Perfect Sensor Companion: Specifically engineered for the popular Newport 818-SL Silicon Photodetector series.

It features the factory-etched serial number S/N 12616. Perfect replacement or spare for optical engineering labs, physics research, and laser power measurement setups. Up for sale is a genuine Newport 883-SL Optical Attenuator with an optical density rating of OD3.

part #: 818-sl prices

• $39.99-$45.00

specifications microscopepartzo:

• brand: Newport
• mpn: 883-sl
• part type: Filter Len
• intended use/discipline: Biological Laboratory, Physical Laboratory, Medical Laboratory

shipping microscopepartzo:

• type: Calculated
• class: Standard
• transit: 4-10 Days
• service: USPS Ground Advantage
• cost: $5.62
• carrier: USPS

seller microscopepartzo:

• rating: 100.0%
• # reviews: 280
• city: Montclair, California

general microscopepartzo:

• condition: Seller refurbished
• Medical/Lab Equipment Attachments Accessories > Microscope Parts Accessories > Other Microscope Parts Accessories

payments microscopepartzo:

• wallet: Apple-pay
• credit card: Discover
• other

returns microscopepartzo:

• method: Money back
• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

offer microscopepartzo:

• availability: In Stock
• best offers: True
• started: May 16, 2026
• sold: 0
• options: Ship-to-home
• quantity: 1

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