Previous Previous Next Next
Marshall Electronics CV-2812-3MP Lenses & Filters Marshall - 2.80 Mm To 12 Mmf/1.4 - Varifocal Lens For M12-mount - Designed For Surveillance Camera - Cv28123mp 801813191721

Part Number: CV-2812-3MP
Condition: New
Availability: Out of stock   
Real time availability   

Notify Me


Cleveland Award

Best of Cleveland Award in the Computers category

Inc. 500|5000 list

Compsource is honored to be named to the Inc. 500|5000 list

Ranked among the top 500 companies | internet retailer

Ranked among the top 500 companies

Microsoft authorized Education reseller

Microsoft authorized Education reseller

HP Qualified Supplies Partner

HP Qualified Supplies Partner

BBB Accredited Business Since 2000

BBB Accredited Business Since 2000

Regular:$32.99
Save:$7.07 (21%)

Your Price:
$25.92

As low as $2/month
Buy Now, Pay Later



4xbuyerprotection
  • Shipping Insurance
  • Price Match Guarantee
  • Terms of Service Guarantee
  • Identity Theft Protection
FREE with your purchase
Expert Name, Expert Title
Let our Specialist make your purchase easier

Product Specifications



Marshall - 2.80 mm to 12 mmf/1.4 - Varifocal Lens for M12-mount - Designed for Surveillance Camera - 4.3x Optical Zoom - 1.6" Length - 1.1" Diameter (CV-2812-3MP)

2.8-12MM F1.4 M12 3MP VARIFOCAL

Manufacturer Part Number: CV-2812-3MP



CPN:2.8-12MM F1.4 M12 3MP VARIFOCAL
MANUFACTURER NAME: Marshall Electronics
MANUFACTURER PART NUMBER: CV-2812-3MP
UPC EAN CODE: 801813191721
LANGUAGE: EN
MARKET:US

General Information:
ManufacturerMarshall Electronics, Inc
Manufacturer Part NumberCV-2812-3MP
Manufacturer Website Addresshttp://www.mars-cam.com
Brand NameMarshall
Product Name2.8~12mm, F1.4 3MP Varifocal M12 lens; Horiz AOV = 108~30°
Product TypeLens
  Product UPC801813191721
Technical Information:
Lens TypeVarifocal
Iris TypeFixed
Minimum Focal Length2.80 mm
Maximum Focal Length12 mm
Optical Zoom4.3x
Maximum Aperturef/1.4
Lens Mount TypeM12-mount
AutofocusNo
Field of View136 to 39°
Physical Characteristics:
Length1.6"
Diameter1.1"
Weight (Approximate)1.20 oz
Miscellaneous:
Application/UsageSurveillance Camera
Compatibility

Marshall CV506-H12 Surveillance Camera

Sensor Size Compatibility1/2.5"
1/2.7"

Date Inserted: Tuesday December 16, 2025

This product was last updated on Monday April 20, 2026

All products are brand new and factory sealed unless otherwise stated.
 *** Disclaimer- Information is supplied by the Manufacturer. The image, including color, may differ from actual product appearance. CompSource, Inc. is not responsible for data. ***

Questions and Answers

Questions and Answers

Ask CompSource

Shipping / Returns

Shipping

Ground = $12.95
(Delivery within 2-7 business days)

Two Day Air = $25.00
(Delivery within 2 business days)

Standard One Day = $35.00
(Delivery within next business day)

Priority = $45.00
(Delivery within next business morning)

U.S Mail Priority (AA,AE,AP only) = $30.00

FedEx International Economy (Canada only) = $85.00

Typically out of stock items are filled within 1 to 14 business days but can and may take longer.

Shipping dates are best estimates based on product location and may vary with holidays.

If product requires trucking, additional fees may apply.

* Some destinations are subject to Applicable State/Duty Taxes

Returns

CompSource realizes that every product may have different return guidelines. Please see the policy below regarding this item.

This Product Has Limited Exchange Privileges.

Limited returns within 30 days of purchase permitted on this product.

For support on this product, please contact Marshall Electronics. 1-888-693-5284 www.acoustic-research.com/homedecor


Marshall Electronics Company's Information

Marshall Electronics  
Click Marshall Electronics for all products

Toll Free #: 1-888-693-5284

Site:  www.acoustic-research.com/homedecor

Accessories

Product Reviews

Overall Rating | Write a Review

    Best Sellers
    More Best Sellers

    Recently Viewed

    I called your company in a panic! I needed 40 Dell Axim extended batteries. Jeff answered the phone. He was so helpful! He jumped through hoops to get me what I needed. I know that he made numerous phone calls to various distributors to get enough to ship to me. The other issue was that I had to have them by today! I called your company Wednesday. I received my batteries this morning. Great Job, Jeff!!!! brussell
    More Reviews

    eStores

    Connect With Us