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Canon CJ18ex7.6B KASE Lens
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Canon CJ18ex7.6B KASE. A versatile 18x zoom lens with a focal length of 7.6mm-137mm: ideal for integration into broadcast applications and offering high optical performance designed to support 4K productions. The omission of an extender results in a smaller and lighter body. This results in making this affordable lens ideal for studio productions where users require extended zoom ranges. Our exclusive optical design technology ensures high optical performance with 4K resolving power from the centre to the edges of the lens. This UHDgc series lens has an optimised arrangement of fluorite and UD glass to minimise chromatic aberration and colour fringing, with no loss of sharpness. This, along with BT.2020 correction data, provides higher quality images with more realistic textures and depth, and outstanding colour tonality. The special coatings and internal lens barrel are designed to prevent reflections, minimising flaring and ghosting. Users can capture images with high tonality, clarity and contrast to support HDR. By omitting an extender, the lens is more compact and lightweight, and ideal for shoulder mount use. Durable construction and ergonomics make this lens not only more affordable, but also ideal for longer shoots. 3x 20-pin connectors enable readout of high accuracy positional information for focus, zoom and iris control. A high resolution 16-bit encoder also ensures detailed representation of images, with accurate positional information detection, allowing for easy calibration when matching actual and virtual images. 1.0x 7.6-137 mm 18x 1:1.8 (7.6-103mm) 64.6°x 39.1° (7.6mm) 0.56m 65.5 x 36.8 cm (7.6mm) Approx. 6.3 x 4.1 x 8.1 in. / Approx. 3.1 lbs / 1.4 kgSuperb 4K Optical Quality
Minimised chromatic aberration for extra clarity
Minimised ghosting to maximise HDR performance
Without a 2x optical extender
Compatible with virtual systems
Specification
Extender
Focal length
Zoom ratio
Maximum Relative Aperture (F number)
1:2.4 (137mm)Angular Field of View
4.0°x 2.3° (137mm)M.O.D.
Shooting Range at M.O.D
3.8 x 2.1 cm (137mm)Approx. Size* (W X H X L)
Approx. 160.5 x 105.0 x 206.2 mmApprox. Weight