DSL208A-650-F4.0 Telephoto Lens – HD Imaging Optimized Lens for Day/Night Applications

Name: DSL208A-650-F4.0 Telephoto Lens - HD Imaging Optimized Lens for Day/Night Applications - FRAMOS
SKU: 13306
Availability: InStock

Compact telephoto lens designed for HD imaging with day/night optimization, suitable for surveillance and industrial use.

DSL208A-NIR-F2.0 Telephoto Lens - NIR Enhanced for Day/Night Imaging

Product Number: 13306

Category: M12/M10/M8/M6 Mount Lens

Request a quote or product information. Our team can help you select the right configuration.

Request a Quote for:

DSL208A-650-F4.0 Telephoto Lens - HD Imaging Optimized Lens for Day/Night Applications

Submit Your Details

Complete the quote request form with your project requirements and contact information.
Discuss Your Needs

Our specialists will reach out for a brief consultation to ensure we tailor the perfect imaging solution for your application.
Receive Your Custom Quote

We’ll provide a detailed quotation and guide you through the next steps, including evaluation kits, pricing, and timelines.

"*" indicates required fields

This field is for validation purposes and should be left unchanged.

First Name*

Last Name*

Company*

Email*

Job Title

Country*

Phone*

Application*

Inquiry for product:*

Do you have a project in plan?

Your Comments/Questions*

Expert Technical Support

Integration Guidance

Project Lifecycle Support

Product Base:

DSL208A-NIR-F4.0 Telephoto Lens

Other Variants:

DSL208A-NIR-F2.0 Telephoto Lens – NIR Enhanced for Day/Night Imaging

Click the button to compare these products.

Product Summary

Compact telephoto lens optimized for HD imaging, suitable for day/night applications with 1/3″ sensors.

The Sunex DSL208A-650-F4.0 telephoto lens is engineered to provide superior HD imaging for applications requiring high precision and clarity. This miniature lens is optimized for use with HD imagers up to 1/3" format, making it suitable for systems requiring compact and efficient imaging solutions. With an effective focal length (EFL) of 15.8 mm and an F/4.0 aperture, this lens delivers crisp images in both daylight and low-light environments. The IR cut-off filter at 650nm ensures that infrared light is effectively blocked, enabling true color reproduction during daylight operation. This day/night optimized lens is ideal for surveillance, industrial monitoring, and other applications where consistent performance is critical. Its M12 mount, fixed focal length, and low distortion (2%) make it a robust choice for long-term use in a variety of environments.

DSL208A-650-F4.0 Telephoto Lens – HD Imaging Optimized Lens for Day/Night Applications Highlights

EFL: 15.8 mm
F/4.0 aperture
HD resolution support
IR cut-off at 650nm

Targeted Applications

Surveillance
Industrial Monitoring
Hd Imaging Systems

Product Specifications

Aperture: 2, 4
Distortion [%]: 2
Focal Length [mm]: 15.8
Focus Type: Fixed focal
Field of View Horizontal [°]: 22
Image Circle [mm]: 6
Filter Type: IR cut-off at 650nm, IR-corrected
Material Barrel: Metal
Material Lenses: n/a
Mount: M12
Product Type: Miniature Lens
Resolution [MP]: 1.3
Sensor Size: 1/3 inch

Accessories

CMT107 Lens Holder

Lens Holder by Sunex, M12x0.5, 15.5mm Height: This plastic lens holder has an M12x0.5 thread and a height of 15.5mm. It is compatible with a sensor size of 11.7mm and features a hole spacing of 19mm.

View Details

CMT804 Lens Holder

Lens Holder by Sunex: This lens holder is designed for lenses with M12x0.5 threading. It has a height of 14.2mm, made of plastic, with an off-set design. It is self-centering and has a hole spacing of 23mm.

View Details

Our latest blogs

Welcome to our blog section, where knowledge meets inspiration. Explore insightful articles, expert tips, and the latest trends in our field.

View All

Industrial‑Grade Imaging Meets Raspberry Pi 5: FSM:GO Camera Modules

Check Out the FSM:GO Camera Modules for Raspberry Pi 5 and Compute Module 5 The Raspberry Pi has revolutionized the world of computing with its compact size, affordability, and versatility....

What Defines Good Image Quality?

Human eye vs. Machine Perception Image quality definition depends on the application. For the human eye, sharpness, brightness, color accuracy, minimal noise, and low optical distortion define a “good” image....

Pushing the Limits of Large-Format Imaging

Sony’s large-format sensor portfolio Sony has developed a broad lineup of large-format CMOS sensors that serve industrial, scientific, and observational applications. The rolling shutter family includes the IMX455 (61 MP),...

SLVS-EC: The High-Speed Interface for Next-Generation Vision

Rising Bandwidth Needs As imaging systems push toward higher resolutions and faster frame rates, traditional interfaces such as MIPI D-PHY and sub-LVDS often cannot keep up with the growing data...

FRAMOS Sensor Modules for Data-Driven Sports Analytics

Transforming Sports Analytics with ImagingThe use of image sensors has become increasingly important in sports analytics, revolutionizing the way player performance, team strategies, and game dynamics are understood. Modern sensors...

De-risking your large format sensor project from the get-go

Designing in large-format sensors is challenging: Board design and production processes need to be aligned and tuned in every batch to prevent deformation and unstable optical performance, tuning of multiple...

The Future of Edge AI Vision: Real-Time Intelligence at the Source

In 2026, we will experience a turning point in the combination of artificial intelligence and computer vision. The processing of image data “at the edge” is on the rise, adding...

Image sensors for agriculture: Innovations and Challenges

Precision farming in the digital age The use of image sensors has become increasingly important in agriculture in recent years, particularly in the context of precision farming. This development has...

By Resolution

FSM:GO Camera Modules

Drones and UAV

Industry Solutions

Product Support

Talk to an Expert