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VM Series Lens
VM Series Lens
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VM Series Lens – Kowa Optronics co. Ltd.

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2″” 50MEGAPIXEL 3.1 um

Feature

Large image size of φ32mm with M42-mount or TFL-mount.
High quality lenses with a resolving power of 3.1μm.
Suitable for 8K resolution and are rated at up to 50 megapixels for use with top performance cameras.
Kowa’s new and innovative switch locking screw mechanism prevents thumb screws from falling off.
The flange back distance can be modified by attaching optional mount adapters to convert to TFL-II or other formats.
High magnification design with a focusing range as close as 0.1m away.

Optional Mount Adapters

The flange back can change by using optional mount adapters included with each lens.
Standard: M42-mount has a 17.526mm flange back distance.

Series Mount Adapter Flange Back (mm) Mount
VM42 FB-1600VM 16 M42 Mount
FB-1148VM 11.48 M42 Mount
FB-1000VM 10 M42 Mount
FB-0656VM 6.56 M42 Mount
FB-1750VM 17.5 TFL-Ⅱ Mount

*Mount adapters do not work with VM35 series lenses.

High Resolution Image at the Corners (LM25VM).

Switch Locking Screw Mechanism Prevents Fatigue Failure of Thumb Screws

Kowa’s VM series features a newly designed switch locking screw mechanism that prevents thumb screws from falling off by utilizing a fixing screw that does not rotate in a set position. The thumb screw locks into place by sliding the fixing screw to the right side. It can then be detached by sliding the fixing screw to the left side.

Specification

Model Format Size (Inch) Focal Length Iris Range
(F-stop)		 Focusing Range (m) Mount Field Angle(H×V) Size(mm)(∞)
2(Φ32) APS-C 1 1/1.2 2/3
LM18VM42 ● ● – – – 18 F2.8〜F16 0.1〜∞ M42(TFL-Ⅱ Optional) 70.5×56.1 Φ79×99.6
LM18VM35 ● ● – – – 18 F2.8〜F16 0.1〜∞ TFL 70.5×56.1 Φ79×99.6
LM25VM42 ● ● – – – 25 F2.8〜F16 0.1〜∞ M42(TFL-II Optional） 54.0×42.0 Φ57×101.8
LM25VM35 ● ● – – – 25 F2.8〜F16 0.1〜∞ TFL 54.0×42.0 Φ57×101.8
LM35VM42 ● ● – – – 35 F2.8〜F16 0.1〜∞ M42(TFL-II Optional） 40.2×30.7 Φ54×94.3
LM35VM35 ● ● – – – 35 F2.8〜F16 0.1〜∞ TFL 40.2×30.7 Φ54×94.3
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Kowa Optronics Co., Ltd.
Kowa Optronics Co., Ltd.

We create a new value through a variety of business activities centering on “Health and Environment”.

Since its founding in 1894 as a cotton fabric wholesaler in Japan, Kowa Group has grown into a global enterprise with more than a 120-year history. Kowa Company, Ltd., as the core of the Group, is actively engaging in various business fields including the trading of textiles, machinery, and construction materials, in addition to the manufacturing and sales of medicines, medical devices, vision units, energy saving and energy creating products.

Vendor Information

  • Store Name: Kowa Optronics Co., Ltd.
  • Vendor: Kowa Optronics Co., Ltd.
  • Address: 460-0003
    Aichi Nagoya Nishiki 3-chome 6-29
    Naka-ku

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