Canon lens CNE14mm T31 L F User Manual
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67 Names of Parts Focus drive gear Number of teeth: 146 Module: 0.8 P.C.D.: 116.8 mm Angular rotation: 300° Iris drive gear Number of teeth: 126 Module: 0.8 P.C.D.: 100.8 mm Angular rotation: 36 Ã EF mount
89 Mounting and Detaching the Lens 1 Remove the rear lens cap. 2 Mount the lens on the camera. Mounting the lens See your camera’s instructions for details on mounting and detaching the lens.
89 Detaching the lens 1 Detach the lens from the camera. 2 Attach the rear lens cap to the detached lens. NOTE• After detaching the lens, place the lens with the rear end up to prevent the lens surface and contacts from getting scratched. • If the contacts get soiled, scratched, or have fingerprints on them, corrosion or faulty connections can result. The camera and lens may not operate properly. • I f the contacts get soiled or have fingerprints on them, clean them with a soft cloth.
1011 Available accessories A variety of professional camera accessories are available. Be sure to check the mounted condition before use. Attach the lens to the camera tightly so that both mounting surfaces are in complete contact. Refer to the operation manual for the respective camera for the detailed information.
1011 Dimensions of parts R50.8 60° 30° ∞T22.845.68111622 1.5 CANON φ114 (4.1)2 x M3 42.2 44.3 2 x M313" 22" 14" 15" 16" 17" 18"19"20" 23"221" 30 8 7 64'643'9 5 33'63'3 1510 Unit: mm Filter size ø105 EF mount Spur gear specifications Focus drive gear Iris drive gear Number of teeth 146126 Module 0.80.8 P.C.D. 116.8 mm100.8 mm Angular rotation 300 degrees36 degrees
1213 CN-E14mm CN-E24mmCN-E35mm CN-E50mm CN-E85mm CN-E135mm Lens MountCanon EF Focal Length14 mm 24 mm 35mm 50mm 85mm 135mm Maximum T-stop1:3.11:1.51:1.5 11.3 11.3 12.2 Iris Blades11 pieces Coverage35mm full size Image Circle / H x V (1.5:1)Φ43.3 mm / 36.0 x 24.0 mm Angular Field of View (H / V)104.3°/81.2° 73.7°/53.1° 54.4° / 37.8° 39.6°/ 27° 23.9°/ 16.1° 15.2°/ 10.2° Coverage Image Circle / H x V (1.78:1)Φ28.2 mm / 24.6 x 13.8 mm Angular Field of View (H / V)82.6°/52.5° 54.3°/32.1° 38.7° / 22.3° 27.6°/ 15.7° 16.5°/ 9.3° 10.4°/ 5.9° Coverage Image Circle / H x V (1.9:1)Φ29.6mm—26.2 x 13.8mm Angular Field of View (H / V)86.2°/52.5° 57.3 °/32.1 ° 41.0°/ 22.3° 29.4 °/15.7 ° 17.5 °/9.3 ° 11.1 °/5.9 ° Minimum Object Distance (M.O.D.) [from the image sensor]0.2 m / 8” 0.3 m / 12" 0.3 m / 12” 0.45m —18"0.95m —3'2"1m —3'4" Object Dimensions at M.O.D. 1.5:124.8 x 16.5 cm 28.8 x 19.2 cm 20.1 x 13.4 cm 24.9 x 16.6cm 34.3x 22.9cm 21.1x 14.1cm 1.78:116.9 x 9.5 cm 19.7 x 11.0 cm 13.7 x 7.7 cm17.0 x 9.5cm 23.4 x 13.1cm 14.4x 8.1cm 1.9:118.0 x 9.5cm21.0 x 11.0cm 14.6 x 7.7 cm 18.1 x 9.5cm 25.0 x 13.1cm 15.4 x 8.1cm Focus Angular Rotation300 degrees Spur Gear Module0.8 Front DiameterΦ114 mm Length94 mm 101.5 mm 115.6 mm WeightApprox. 1.2 kg Approx. 1.2 kg Approx. 1.1 kg Approx. 1.1 kg Approx. 1.3 kg Approx. 1.4 kg Operation methodManual • A variety of professional camera accessories are available. Be sure to check the mounted condition before use. • This lens is compatible with cameras that have a 35mm full-size sensor . When mounted on a camera with a different image size, the angle of view changes. Specifications
1213 Reference Information This lens is a full manual lens for shooting movies. • EF Cinema lenses were developed primarily for movie production, and have a color balance typical for movies. This means that the color reproduction is warmer (shifted toward yellow in the CCI coordinate system) than that of EF lenses which are basically used to shoot still images. Therefore, when using both types of lens together, adjust the color balance (redo the white balance etc.) as necessary. • In general, the depth of field becomes shallow and the focusing range becomes extremely narrow near the widest aperture and when shooting a subject at close range. In addition, this tendency increases for lenses with longer focal lengths. When shooting images, carefully check the focusing condition using the zoom mode of the finder or other means, and shoot a sufficient number of test images before performing focus operations. • EF Cinema lenses were developed primarily for movie production, and the T -numbers are indicated on the iris ring of the lens. On the other hand, the iris information from this lens to the camera uses the F-number in consideration of use together with conventional EF lenses. Therefore, the camera side displays a different value (F-number) from the indication on the iris ring of the lens.
中 文 中文版使用说明书用于日本以外的国家。 安全使用须知 ............................................ 2 产品配置 .......................................................... 4 各部位名称 ....................................................... 5 安装到摄像机、从摄像机卸下 .......................... 6 可以利用的附件 ............................................... 8 各部位尺寸 ....................................................... 9 规格 ........................................................... .... 10 Appendix （附录） External view（外部视图） ............. apx. 2 Index（索引） ............................... apx. 10
23 安全使用须知 请务必严格遵守产品以及使用说明书中记载的有关安全使用警告和注意事项。 符号的含义 警 告 记载了有关错误使用操作将有可能导致死亡或重伤之危险的警告事项。为了能够确保安全使用，请务必严 格遵守这些警告事项。 注 意 记载了有关错误操作使用将有可能导致人体受伤之危 险的注意事项。为能确保安全使用，请务必严格遵守 这些注意事项。 须 知 描述了涉及操作方面的注意事项或建议采纳事项。 关于操作使用 警 告 1. 请勿通过镜头直视太阳或高亮度的光源，否则有 可能造成眼睛受损。 注 意 1. 请定期（大约每６个月～１年）检查安装部位是 否 松 弛。 安 装 部 位 松 弛， 脱 落， 有 可 能 导 致 操 作 人员受伤。 须 知 1. 温度发生急剧变化时，镜头会因其内部雾气模糊 而暂时无法使用，请采取妥善的防雾措施，避免 此类情况发生。