Kowa LMVZ41 1/3" 4~10mm Varifocal Manual Iris Lens

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→ Use: for 1/3" b/w color camera
→ Focal length: f=4~10mm
→ Max. diameter (ratio): F=1:1.8
→ Element: 8 GROUPS 8 ELEMENTS
→ Picture Size: 4.8x6.4mm
→ Vertical Angle: 69~28°
→ Horizontal Angle: 94.8~37.3°
→ Diameter Angle: 122.3~46.5°
→ Distortion (TV): -18.6%~-1.6%
→ Shooting range at minimum focus distance Ver.: 434~157mm
→ Shooting range at minimum focus distance Hor.: 689~213mm
→ Shooting range at minimum focus distance Dia.: 1163~271mm
→ Minimum focus distance: 0.3m
→ Flange back: 12.5mm in air
→ Back focus: 8.27~13.90mm in air
→ Filter screw size: ---
→ Front/rear effective dia.: front 24.8mm rear 7.6mm
→ Mount: cs-mount
→ Exit pupil: ---
→ Temperature range: -10~+45°C
→ Storage temperature range: -40~+60°C
→ Resolution center/corner: center 100 lp/mm corner 40 lp/mm
→ Stopper strength: 10kgf/cm
→ Endurance tests: F=5,000times Z=5,000times I=5,000times
→ Weight: 90g

Common in lenses in the broadcast industry, the Kowa Varifocal Manual Iris Series LMVZ41 3-Cam Design is also incorporated in Kowa's varifocal and zoom lenses. This innovative system has solved the problem of de-centering which sometimes occurs in the conventional pole system. Not only is the movement of the lens impaired by de-centering, but the optical performance suffers too. The 3-Cam Design also reduces internal reflection. As a result, the image obtained by this design is much sharper than that of the conventional pole system. With the LMVZ41 3-Cam Design, the customer can expect higher optical performance and a longer service life.

Similar Models:
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LMVZ256: 1/3" format size; 2.5-6mm focal length; F1.4-Close iris range.
LMVZ282-HR: 1/3" format size; 2.8-12mmmm focal length; F1.4-Close iris range.
LMVZ540: 1/3" format size; 5-40mm focal length; F1.6-Close iris range.
LMVZ580: 1/3" format size; 5.5-82.5mm focal length; F1.8-Close iris range.
LMVZ655: 1/2" format size; 6.5-52mm focal length; F1.8-Close iris range.