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TZM0745A MZO
  • TZM0745A MZO

  • Provide basic zoom objective W100-TZM0745A-TV100 with 0.7X~4.5X zoom range
  • Large optical zoom ratio: 6.5X
  • Larger NA: 0.018-0.092 (When using 1x Auxiliary Lens)
  • Higher resolution: 18.6um-3.65um (When using 1x Auxiliary Lens)
  • Larger field of view: 2.44mm-31.43mm(Object plane)
  • Larger sensor size: 2/3 Inch (When using 1x TV Lens)
  • Working distance: 37.5mm-160mm
  • Parfocal in zoom range
  • Compatible with infinity objectives (both biological and metallographic)
  • Specification Sample Image 1 Sample Image 2 Sample Image 3 Packing List

    TZM0745A Monocular Zoom Objective(MZO)

    TZM0745A is designed with modularized structure which is based on the bilateral parallel light path.with excellent optical performance. The TZM0745A can be used in the fields of machine vision, industrial inspection and scientific research.(TZM0745_en Manual)>

    The Five Basic Modules of TZM0745A Series MZO

    The five basic modules are: Middle Zoom Module, Auxiliary Lens Module, TV Lens Module, Bracket Adapter Module and Optional Module as shown below(The Optional Module is not shown):>

    Packing Information

    TZM0745A Main Body, including Auxiliary Lens Module, Middle Zoom Module, TV Lens, Camera Adapter Tube and Bracket Adapter>

    The Nomenclature of TZM0745A Series MZO

    Because of ZM0745A series MZO’s modular design, each module of TZM0745A series MZO is named respectively. The specific naming rules and corresponding parameters of each module are as follows:

    Module one: the Middle Zoom Module (code TZM0745Aaa)

    The Middle Zoom Module (code TZM0745Aaa), which is the main body of TZM0745A series MZO. There are four types of Middle Zoom Modules including TZM0745A, TZM0745AT, TZM0745AD and TZM0745ATD. Details are listed in Table below

    Order Number Meaning TZM0745A Postfix meaning
    TZM0745A  Ordinary Middle Zoom Module ZM:Zoom
    0745:0.7X~4.5X
    NA
    TZM0745AT  Middle Zoom Module with back focus trimmable(adjustable) function T:Trim
    TZM0745AD  Middle Zoom Module with detent to fix the magnification function D:Detent 
    TZM0745ATD  Middle Zoom Module with back focus trimmable and magnification detent functions TD:Trim & Detent 

    Module two: the replaceable Auxiliary Lens Module(code Wbbb)

    The replaceable Auxiliary Lens, which can be threaded to the bottom of the Middle Zoom Module(code Wbbb), bbb is the magnification of Auxiliary Lens. Different magnification of the Auxiliary Lens defines the whole magnification of TZM0745A series MZO, resulting different working distance. For example, compared with the W100 Auxiliary Lens with 1.00x magnification and 80mm working distance, the W050 Auxiliary Lens will have a reduced magnification to half and the working distance will be extended to about 160mm. Auxiliary Lens and its corresponding optical parameters are shown in Table below:

    Order number Magnification Working distance(mmm) Field of View in the object side
    (TV050, 1/3" sensor)
    Lower magnification Higher magnification
    W050 0.5X 160 34.28mm 4.28mm
    W075 0.75X 105 20.81mm 2.86mm
    W100 1.00X 80 17.14mm 2.14mm
    W150 1.50X 51.5 11.43mm 1.43mm
    W200 2.00X 37.5 8.57mm 1.07mm

    Module three: the TV Lens Module(code TVccc),

    which can be threaded to the top of the Middle Zoom Module, ccc is the magnification of  TV Lens. TV Lens with different magnification is used to adapt to sensors with different size . For example, the same field of view could be obtained when TV100 is used with a 2/3” size sensor and TV050 is used with a 1/3” size sensor . TV Lens and its corresponding optical parameters are shown in Table 1‑3.

    Order number The maximum compatible sensor size
    TV050 1/3"
    TV075 1/1.8"
    TV100 2/3"
    TV150 1"
    TV200 4/3"

    Module four: Bracket Adapter Module (code Add)

    Bracket Adapter(code Add), which is used for brackets with different mounting apertures and is sheathed in the middle of the MZO, and dd is the diameter of the bracket . Current available Adds include A50 and A45. The installation method of Bracket Adapter and bracket is shown below.

    Packing Information

    TZM0745A Main Body, including Auxiliary Lens Module, Middle Zoom Module, TV Lens, Camera Adapter Tube and Bracket Adapter

    Module Five: Light Source Module for TZM0745A Series MZO

    Module Order Number Description
    Coaxial Light Module TZM0745ACL+TZM0745ASL Coaxial Light Adapter + LED Spot Light
    LED Direct Ring Light Module TZM0745ADRL LED Direct Ring Light
    TZM0745ADRPL LED Direct Ring Polarization Light
    Transmissive Light Module TZM0745ATL LED Transmissive Light
    Power of light source 40600014 US:POWER-U-12V1A(Power Adapter American Standard)
    40600015 DE: POWER-E-12V1A(Power Adapter European standard

    The Naming of the TZM0745A Series MZO

    We have a special naming format for TZM0745A series MZO, we name TZM0745A series products with a series module code, which is a combination of code of different modules and connected with crossbar “-” to form a comprehensive naming. With this paradigm, user can understand the meaning and function briefly. For example, if a MZO is composed of Middle Zoom Module TZM0745ATD, Auxiliary Lens W100(1.00x), TV Lens TV050(0.5x) and 50mm Bracket Adapter A50, the final MZO can be expressed as:

    TZM0745TD-W100-TV050-A50

    Currently available TZM0745Aaa: TZM0745A, TZM0745AT,TZM0745AD,TZM0745ATD;

    Currently available Wbbb: W100, W050, W075, W150 and W200;

    Currently available TVccc: TV100, TV050, TV075, TV150 and TV200;

    Currently available Add: A50 and A45;

    Currently available Optional Modules are LED Direct Ring Light Module (including LED Direct Ring Light Module and LED Direct Ring Polarization Light Module) and Coaxial Light Module (composed of Coaxial Light Adapter and LED Spot Light).

    The other Auxiliary Lens with b.bb magnification, TV Lens withc.cc magnification and Bracket Adapter with dd mm size can be customized according to the requirements.

    The Configuration of TZM0745A Series MZO

    Basic module and optional module of monocular zoom microscope objective

    The Dimension of TZM0745A Series MZO

    Dimensions of TZM0745A-W100-TV100-A50 with different light module
    a) TZM0745A-W100-TV100-A50 without light module;
    b) TZM0745A-W100-TV100-A50 equipped with Direct Ring Light Module,
    c) TZM0745A-W100-TV100-A50 equipped with Coaxial Light Module)

    Model List of TZM0745A Series MZO with Different Auxiliary and TV Lens

    The combinations of different the Auxiliary Lens, The Middle Zoom Module and the TV Lens. With this figure, user can configure Monocular Zoom Objective with different magnification to fit different sensor and different application.

    In the table, the code TZM0745Aaa's aa is not specified which can be TZM0745A, TZM0745AT, TZM0745AD and TZM0745ATD

    In the table, the code code Add does not specified which can be A50 or A45

    Camera Auxiliary Lens-Main Zoom Module-TV Lens WD(mm) PMAG DFOV(mm) NAO
    1/3" TZM0745A-W050-TV050 160 0.18X-1.13X 34.28-5.33 0.009-0.039
    TZM0745A-W075-TV050 105 0.26X-1.69X 22.86-3.56 0.013-0.059
    TZM0745A-W100-TV050 80 0.35X-2.25X 17.14-2.67 0.018-0.078
    TZM0745A-W150-TV050 52 0.53X-3.38X 11.43-1.78 0.026-0.117
    TZM0745A-W200-TV050 38 0.70X-4.50X 8.57-1.33 0.035-0.155
    1/2" TZM0745A-W050-TV075 160 0.26X-1.69X 30.48-4.74 0.009-0.039
    TZM0745A-W075-TV075 105 0.40X-3.15X 20.32-3.16 0.013-0.059
    TZM0745A-W100-TV075 80 0.53X-3.38X 15.24-2.37 0.018-0.078
    TZM0745A-W150-TV075 52 0.79X-6.30X 10.16-1.58 0.026-0.117
    TZM0745A-W200-TV075 38 1.05X-8.40X 7.62-1.19 0.035-0.155
    2/3" TZM0745A-W050-TV100 160 0.35X-2.80X 31.43-4.89 0.009-0.039
    TZM0745A-W075-TV100 105 0.53X-4.20X 20.95-3.26 0.013-0.059
    TZM0745A-W100-TV100 80 0.70X-4.50X 15.71-2.44 0.018-0.078
    TZM0745A-W150-TV100 52 1.05X-8.40X 10.46-1.63 0.026-0.117
    TZM0745A-W200-TV100 38 1.40X-11.2X 7.90-1.22 0.035-0.155
    1" TZM0745A-W050-TV150 160 0.53X-4.20X 30.48-4.74 0.009-0.039
    TZM0745A-W075-TV150 105 0.79X-6.30X 20.25-3.16 0.013-0.059
    TZM0745A-W100-TV150 80 1.05X-6.75X 15.24-2.37 0.018-0.078
    TZM0745A-W150-TV150 51.5 1.58X-10.13X 10.13-1.58 0.026-0.117
    TZM0745A-W200-TV150 37.5 2.10X-13.5X 7.62-1.19 0.035-0.155
    4/3“ TZM0745A-W050-TV200 160 0.70X-4.50X 32.14-5.00 0.009-0.039
    TZM0745A-W075-TV200 105 1.05X-6.75X 21.43-3.33 0.013-0.059
    TZM0745A-W100-TV200 80 1.40X-9.00X 16.07-2.50 0.018-0.078
    TZM0745A-W150-TV200 51.5 2.10X-13.5X 10.71-1.67 0.026-0.117
    TZM0745A-W200-TV200 37.5 2.80X-18.0X 8.04-1.1.25 0.035-0.155

     


    TAG:  Monocular Zoom Objective Microscope Camera Digital Microscope Industrical Inspection
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