Contents Introduction ................... 1 Safety Notes.................. 1 Lens Parts ..................2 Lens Control.................. 3 Flange Back Adjustment ............5 1. Method One................5 2. Method Two ................. 6 PL Mount Assembly Instruction..........10 EF Mount Assembly Instruction..........11 Specification................12 After-sales Service ..............13 The Name and Content of Hazardous Substances.....15 Note Click to go...
TVC, movie, television program etc, (bringing audience with pure and vivid image texture and natural transition of focus shifting. With 114mm standard front diameter, Tango Zoom can be used with common accessories in film industry to make your production more effortless.
Lens Parts Back to Contents Front Cap Holes for Servo module *4 Lens Mark (M3, 4mm deep) Focusing Ring Aperture Ring Holes for Zoom Flange Back Adjustment Locking Lever Socket *4 /Unlocking Screw (M3, 4mm deep) Flange Back Adjustment Ring Zoom Lever Socket Rear Cap Zoom Ring...
Lens Control Back to Contents Focus Control Rotate the focus ring to increase or decrease the focus distance. Focus Ring Zoom Control Rotate the zoom ring to zoom out, increasing the area visible in the frame or zoom in on the subject so that it fills a larger area in the frame. Zoom Ring...
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Back to Contents Aperture Control Rotate the aperture ring to enlarge or reduce the diameter of the aperture, adjusting the brightness of the image and the bokeh effect of the subject's background. Aperture Ring Flange Back Adjustment Rotate the flange back adjustment ring to adjust the flange back distance to keep the focusing marks accurate.
Ready your subject. You can use a "Star Chart", or other high Step One : -resolution black-and-white objects; You can download and print the chart on “DZOFILM website-Support Note : -Download Center-Tool-Star Chart” For Adjusting Back Flange (Click to jump to the website)...
Note: About the shooting distance in Step Four: ① Tango Zoom 18-90mm needs setting at 1.5m or 7 ft; ② Tango Zoom 65-280mm needs setting at 3.5m or 11 ft.
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Back to Contents 2.2 Flange Back Adjustment Rotate the zoom ring to the longest focal length, and rotate Step One : the focus ring until the image to its clearest, mark down the focusing distance S1; Rotate the zoom ring to the widest focal length and rotate the Step Two : focus ring until the image to its clearest, mark down the focusing distance S2;...
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Set the object 1.5m away from the camera sensor plane, and adjust it to the center of the whole image. Take Tango Zoom 18-90mm(Metric)as an example: Rotate the focal length to 90mm, and focus till the image is at its sharpest, the focusing distance mark is 1.5m (S1).
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Back to Contents 18-90mm shim adjustment reference(metric) 90mm focusing mark S1 18mm focusing mark S2 Shim adjustment (mm) +0.3 +0.26 +0.2 +0.13 -0.01 -0.02 -0.06 -0.11 18-90mm shim adjustment reference(imperial) 90mm focusing mark S1 18mm focusing mark S2 Shim adjustment (mm) +0.18 4'6"...
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Back to Contents 65-280mm shim adjustment reference(metric) 280mm focusing mark S1 65mm focusing mark S2 Shim adjustment (mm) +0.47 +0.2 -0.15 -0.29 -0.41 -0.47 65-280mm shim adjustment reference(imperial) 280mm focusing mark S1 65mm focusing mark S2 Shim adjustment (mm) +0.5 8'6"...
Back to Contents PL Mount Assembly Instruction Align the slot on PL mount to the pin on the rear of lens. Then lay the PL mount flat on the lens rear and slightly rotate the mount. If the mount cannot move, that means the mount sits in right place.
Back to Contents EF Mount Assembly Instruction Align the slot on EF mount to the pin on the rear of lens. Then lay the PL mount flat on the lens rear and slightly rotate the mount. If the mount cannot move, that means the mount sits in right place.
Back to Contents Specification Name Tango Colour Black Focal Length 18-90mm 65-280mm Mount PL/EF T2.9/4-T22 65-219mm-T2.9 Aperture T2.9-T22 220mm-T3.; 240mm-T3.5 260mm-T3.8; 280mm-T4 Image Circle ∮31.5mm (S35) 24 Elements 21 Elements Construction of Optics in 17 Groups in 17 Groups Flange Distance 52mm (PL)...
DZOFILM for information specific to your location. Warranty Service DZOFILM grants a minimum warranty period of one year from the date of purchase for lenses purchased through DZOFILM’s official dealers. DZOFILM warrants that each DZOFILM product that you purchase will be free from material and workmanship defects under normal use in accordance with DZOFILM’s user manual and accompanying documenta-...
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× Damage caused by operation in bad weather or environment (i.e. rain, sand/dust storms, humid environment, etc.). × Damage caused by, any third party products, including those that DZOFILM may provide or integrate into the DZOFILM product at your request. × Damage caused by any third-party product.
Back to Contents The Name and Content of Hazardous Substances Hazardous Substances Part Name Cr(VI) PBDE Lens Shell Inner Mechanics Optics Other Parts This table is formulated in accordance of SJ/T11364. ○: Indicates that the concentration of the hazardous substance in all homogeneous materials in the parts is below the relevant threshold of the GB/T26572 standard.
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