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Computar Ganz VM100 extension tube kit, metal barrels, black finish

Computar Ganz

Computar Ganz VM100 Extension Tube Kit surveillance accessory

SKU CH-BMP2-04SGW

Extension tube kit mounts between lens and camera to reduce minimum focusing distance, includes 100 mm tube, made in Japan

  • Reduces minimum focus distance for close-up surveillance
  • Attaches between lens and camera body
  • VM100 extension tube kit for CCTV lenses
  • Made in Japan with three-year manufacturer warranty

VM100 Extension Tube Kit

The Computar Ganz VM100 Extension Tube Kit mounts between a CCTV lens and camera body to reduce the minimum focusing distance. This surveillance accessory enables closer viewing for detailed monitoring tasks. It is manufactured in Japan and carries a three-year manufacturer warranty.

Suits installers needing macro-range adjustment

Installers who require a shorter working distance between the camera and subject will benefit from this tube kit. Buyers who need variable focal-length control or motorised iris operation should look at alternative accessories, as this kit provides fixed spacing only.

How it compares

Measured against everything we stock in Camera Mounts & Add-Ons, at today’s prices. Recalculated every night.

Price $32.99
Pricier than about 59% of the 1,144 comparable items (median $24.99).

Specifications

Product
Brand nameComputar Ganz
Model nameVM100

Questions about this item

What camera and lens mount does the VM100 extension tube kit require to attach between them?

The VM100 kit mounts between a CCTV camera and its lens using the same thread standard on both sides, so the camera and lens must share that mount.

Will adding the VM100 tubes change the flange distance enough to prevent infinity focus on my existing lens?

Yes, inserting the VM100 extension tubes increases the flange distance, which shifts the focus range closer and removes the ability to focus at infinity with the attached lens.

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