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Fetura Advanced Zoom Lens System - 12 Pages

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Catalogue excerpts

Fetura® Advanced Zoom Lens System High-Performance, Programmable 12.5:1 Zoom Imaging Fetura represents the performance apex of zoom optical lens technology. With a unique linear-rail optomechanical design Fetura’s unprecedented performance translates into noteworthy productivity and economy gains for high-volume automated imaging applications. On board micro processer self contained zoom imaging programmability. A modular design provides configuration and performance flexibility to meet a wide range of optical imaging requirements. With its unmatched speed, endurance, reliability and precision, Fetura is the next generation lens for the ever-increasing rigors of automation and manufacturing. Base Configuration (@ Low Mag.) (@ High Mag.) Magnification Range 0.52X 6.5X Numerical Aperture 0.019 0.10 58 lp/mm 300 lp/mm Depth-of-Field 1.5 mm 0.057 mm Working Distance 89 mm 89 mm FOV (1/3“ Camera) 6.92 x 9.23 mm 0.55 x 0.74 mm FOV (1/2“ Camera) 9.23 x 12.3 mm 0.74 x 0.98 mm FOV (2/3“ Camera) 12.7 x 16.9 mm 1.02 x 1.35 mm FOV (1“ Camera) 18.5 x 24.6 mm 1.48 x 1.97 mm (1X TV Tube with no Aux. Lens) Resolution Min. Configuration (@ Low Mag.) (@ High Mag.) Magnification Range 0.035X 0.44X Numerical Aperture 0.0035 0.018 55 lp/mm (0.375X TV Tube + 0.18X Aux. Lens) Resolution 11 lp/mm Depth-of-Field 46.0 mm 1.7 mm Working Distance 468 mm 468 mm Max. Configuration (@ Low Mag.) (@ High Mag.) Magnification Range 10X 125X Numerical Aperture .19 0.60 Resolution 555 lp/mm 1800 lp/mm Depth-of-Field 0.017 mm 0.0016 mm 13 mm 13 mm (2.0X TV Tube + 20X HR Obj.) Working Distance

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The Fetura Advantage Fetura Advanced Zoom Lens is a selfcontained, programmable zoom optical system which represents the performance apex of zoom optical lens technology. The unique electronic, linear-rail optomechanical design offers a number of distinct operational advantages Innovative Precision and Durability The unique linear-rail design and robust engineering ensures consistent repeatability precision throughout an impressive 1-million zoom cycles. Fetura experiences virtually no repeatability fall-off across 1-million zoom cycle testing run. STANDARD DEVIATION (%) 02 0.00 % Fetura Advanced...

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Zoom and Function Modules Precision Programmability Imaging Versatility from Micro to Macro... Equipped with an on-board micro processor, Fetura can be programmed to 1000 zoom magnification positions across an expansive 12.5:1 optical zoom range. closed-loop optomechanics constantly monitor and adjust lens cell position to eliminate zoom backlash and ensure 0.02% magnification repeatability and centration repeatability within 1 pixel. Fetura can maintain these tolerances for accelerations up to 1G@ 50Hz in any orientation, making it the ideal zoom optical solution for high-speed automated environments....

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Illumination Options Illumination Options The Fetura Lens System offers a variety of illumination options to meet a variety of imaging requirements. Using field-proven Optem illumination components, you have two basic types of illumination which can be integrated with your Fetura Lens System... coaxial (vertical) or oblique (ring light) illumination. 04 Coaxial Illumination Options Coaxial (or vertical) illumination is most useful on highly reflective objects. Coaxial Illuminators project cool, white light perpendicularly onto the specimen for exceptional contrast and field uniformity. Coaxial...

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Motorization and Macro Lens Accessory Motorizing Focus Functions While the Fetura Lens Module itself features selfcontained zoom automation, your Fetura Lens System can be configured with motorized focus functions by specifying a stepper or DC motor Focus Lower Function Module. (see System Diagram p. 11). Infinity Macro Lens When extended working distances and broader fields-of-view are required, integrate the Infinity Macro Lens accessory below a manual or motorized Fine-Focus Lower function Module. STEPPER MOTOR – The stepper motors provide accurate repeatability of focus using a Hall-effect...

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How to Specify Your Fetura Lens System To specify your Fetura Lens System identify the parameters of your application and select the modular components which deliver the optimum imaging solution. STEP 1. Determine the Field-of-View (FOV) you require by choosing your intended camera format (1/3”, 1/2”, 2/3” etc.), and using the dimensions of that camera format to calculate the optical magnification required (see camera dimensions below): Camera dimension (mm) Optical Mag. = STEP 2. The Fetura base configuration consists of the Fetura Zoom, a Basic Lower Function Module and a 1X TV Tube, (no Aux....

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Fetura System Diagram CAMERA 29-60-83-000 VSI 110 ILLUMINATOR 110 VOLT / 150 WATT Microscope Stand Mounting Clamps Color Key 30-45-06-000 - 76mm O.D. for OLYM., 29-60-84-000 VSI 220 ILLUMINATOR 220VOLT / 150 WATT NIKON, LEICA 33-02-00-000 "C" MOUNT COUPLER 30-45-02-000 - 82mm O.D. for UNITRON 30-45-03-000 - 83mm O.D. for API 30-45-04-000 - 84mm O.D. for MEIJI Optical Path Lower Function Module Power Supply & Controls Illumination Path Electrical STEPPER MOTOR Standard Dovetail Tubes 30-16-40-000 40” FLEX BUNDLE 33-12-50-000 - 0.38X TUBE 33-12-40-000 - 0.5X TUBE 30-16-60-000 60” FLEX BUNDLE Mini...

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2.8 in (71.0 mm) TOP 5.38 in (136.6 mm) BACK FOCUS 6.15 in, ±0.01 (156.2 mm ±0.2) Ø 1.31 in (Ø 33.3 mm) PROFILE 0.98 in (25 mm) 2.22 in (56.3 mm) M6.0 mm x 1.0 (4X) Your Key to Photonic Innovation... Ø 0.98 in (Ø 25.0 mm) Qioptiq serves a wide variety of applications across the industrial manufacturing sector. With a rich history of delivering innovative photonic components, modules and instruments to integrators, engineers and OEMs, we also offer custom-tailored photonic solutions to maximize the potential and capabilities of tomorrow’s many processes and industrial manufacturing systems. BOTTOM...

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