Objective Lens
Why I use Sigma Macro Lens
In my profession as a photographer, I rely on the materials I have, the camera and the lens. Currently I am using Nikon D80 and the lens I have is Sigma 18-50mm f2.8 EX DC Macro HSM which I am really fond of.
I want to discuss about this lens in particular and why I liked this so much. Sigma 18-50 mm has a large aperture of F2.8 throughout the entire zoom range, complete with minimum distance of 20cm (7.9") and a maximum magnification of 1:3, making it ideal for close-up photography. It is specifically designed to suit the characteristics of a digital SLR camera which provides a high level of optical performance.
And because it is F2.8 this lens can take fast photography meaning it can be used for sports and any fast moving objects, also this eliminates blur from photos. The design is incorporate with both glass-mold and hybrid aspherical lens technology by which offers superior peripheral brightness, extreme high image quality as well as a compact and lightweight construction. Special Low Dispersion (SLD) and Extraordinary Low Dispersion (ELD) glass elements provided with excellent correction of color aberrations.
Another feature it provides is the super multi-layer coating that reduces flare and ghosting which is a common problem with digital cameras. A high quality image is assured throughout the entire zoom range. Also an inner focusing system eliminates front lens rotation making the lens particularly suitable for using the petal-type lens hood (supplied) plus circular polarizing filters.
The sigma macro lens is as useful as you can get, it can help you in your professional aspiration as a photographer. There might be a comparison with other camera lenses but I can proudly agree upon that the sigma macro lens is one of the best camera lenses I have ever used.
About the Author
John Christian Smith is a writer and a freelance photographer. John Christian Smith also writes for the http:// sigma-macro-lens.com and http:// nikon-macro-lens.com
Installing the Objective Lens
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Leica Screw Mount Type Objective Lens Leitz Wetzlar $5,100.00 |
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7000A Upright Fluorescence Biological Microscope with 4x-100x Objective Lenses $3,618.81 |
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NIKON LCD PLAN 50X / 0.55 ELWD DIC MICROSCOPE OBJECTIVE LENS $2,650.00 |
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LEITZ PL APO 63X/1.40 OEL phaco 4 160/0.17 Phase Planapo objective plan apo lens $2,379.36 |
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KLA-Tencor SLX Objective Lens 760-334096-000 Untested $2,002.09 |
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Nikon objective lens CF Plan 5X/0.13 TI $1,900.00 |
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Sale!! New Zeiss LD plan Neofluar 40x Objective Microscope Lens $1,899.00 |
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LEICA MICROSCOPE VIDEO OBJECTIVE LENSES VERY RARE LOOK $1,795.00 |
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LEICA 10445538 PLAN 1.0 X MICROSCOPE OBJECTIVE LENS $1,795.00 |
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NIKON 500X PROJECTION LENS (OBJECTIVE) FOR NIKON V12A / V12B OPTICAL COMPARATOR $1,600.00 |
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KLA-Tencor XP Objective Lens 0110155-000 Untested $1,502.09 |
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Nikon Optistation3 Objective Lens BD PlanApo 150/0.9 $1,403.09 |
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40-2000x Infinity Metallurgical Microscope with Dry 100X Objective Lens $1,356.05 |
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Nikon Labophot-2 Microscope, Binocular CFUWN 10x/26.5 and 4 objective lens $1,334.00 |
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LEICA PL FLUOTAR 100x/0.80 MICROSCOPE OBJECTIVE LENS $1,299.00 |
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MILLS PANORAM SOUNDIES Projector RCA MI-1340A Jukebox NOS Parts+5 OBJECTIVE LENS $1,264.00 |
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LEITZ WETZLAR NPL 100X / 0.90 MICROSCOPE OBJECTIVE LENS $1,250.00 |
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Nikon Optistation 3 Objective Lens BD PlanApo 40/0.80 $1,203.09 |
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Mitutoyo M Plan APO 1X Bright Field Objective Lens w/ 1/4 wave plate $1,200.00 |
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OLYMPUS MICROSCOPE SLMPlan 20X OBJECTIVE LENS BX GX MX $1,200.00 |
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Objective Lens 50X M PLAN APO / 0.55, f=200 $1,200.00 |
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NEW! Mitutoyo Objective Lens M Plan Apo 20X / 0.42 oo/0 f=200 Part#: 378-804-3 $1,199.95 |
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Nikon M PLAN 20X DI Interferometer Microscope Objective Lens $1,199.00 |
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Nikon objective lens CF PLAN 100X/0.90 $1,089.00 |
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NEW OLYMPUS 3977600 LM PLAN FI 20X/0.40 OBJECTIVE LENS $1,050.00 |
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Nikon Optistation 3 Objective Lens BD Plan 20/0.4 210/0 $1,003.09 |
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Wyko PX2.5 Interference Microscope Objective Lens P 2.5 $999.99 |
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NAVITAR ZOOM 6000 with Camera and Mitutoyo Objective Lens M Plan Apo 10X, $999.00 |
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JEOL TEM Electron Microscope PARTS Objective lens, stage, aperature & MORE $950.00 |
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Nikon M Plan 60x 0.7 210/0 ELWD objective Lens $950.00 |
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NEW Leica PL APO Microscope Objective Lens 150x/0.90 BD $909.99 |
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BioRad Quaestor Q7 Objective Lens 140/0.95 working $904.09 |
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Leitz Ortholux Microscope, Transformator & 5 Objective Lenses $899.99 |
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Olympus MSPlan APO 50x Objective Lens .95 f=180 IC $899.99 |
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Nikon SC Microscope w/4 Objectives and 2 Lens $895.00 |
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LEITZ 559198 NPL 100X 0.90 P MICROSCOPE OBJECTIVE LENS $850.00 |
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OLYMPUS microscope objective lens U PLAN 10 X 0,40W ** FREE SHIPPING ** $850.00 |
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OLYMPUS ULWD MSPlan 80x/0.75 Microscope Objective Lens $850.00 |
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Olympus UPlanSApo 20x/0.75 Objective Lens ∞/0.17/FN26.5 $800.00 |
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OLYMPUS MICROSCOPE OBJECTIVE LENS RARE SPECIAL MICRO BIO PS 40 0.65 0.17 $800.00 |
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OLYMPUS MICROSCOPE OBJECTIVE LENS SPLAN4 RP 0.13 150/- $800.00 |
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Carl Zeiss west germany 63/1.40 objective lense 160/- $799.00 |
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Nikon Microscope, 10X Eye Lens, objectives are - plan4, P4, P10 ,P20, P40 $750.00 |
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Wyko PX2.5 Interference Microscope Objective Lens PARTS $749.99 |
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NIKON CF Plan 2.5X 0.075 Microscope Objective Lens $725.00 |
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Zeiss LD Epiplan 50X 0.50 Microscope Objective Lens $725.00 |
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Luna Optics ELITE Objective Lens 165mm LN-L165 $699.95 |
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Luna Optics ELITE Objective Lens 165mm LN-L165 $699.95 |
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Nikon Plan Fluor 100X/1.30 Oil Objective microscope lense $699.00 |
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LEITZ MICROSCOPE OBJECTIVE LENS NPL FLUOTAR 50x/0.85 NR $699.00 |
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Olympus SLMPL20X SLMPlan 20x/0.35 ∞/0 microscope objective lens New in box $675.00 |
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OLYMPUS BH3-5NRE-M with Objective Lens for BH3-MJL $650.00 |
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Nikon M Plan 40x 0.5 210/0 ELWD objective Lens $650.00 |
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Olympus MSPlan 2.5x/.07 Microscope Objective Lens $649.99 |
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Olympus UM Plan FI 50X Microscope Objective Lens $625.00 |
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NIKON MICROSCOPE OBJECTIVE LENS M 40 PLAN $625.00 |
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Nikon Optistation3 Objective Lens BD Plan 10 0.25 210/0 $603.09 |
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Nikon M-Plan 40X .5 ELWD Objective Microscope Lens/Eyepiece $600.00 |
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Luna Optics ELITE Objective Lens 100mm LN-L100 $599.95 |
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Luna Optics ELITE Objective Lens 100mm LN-L100 $599.95 |
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Vision Engineering Original MANTIS Microscope 6X Objective Lens SLWD M-013 NEW! $599.00 |
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Metrology PL-LWDM40 /0.50 ∞ PLLWD Objectives Lens $599.00 |
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NIKON MICROSCOPE OBJECTIVE LENS 12 PLAN $599.00 |
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LEICA LEITZ WETZLAR NPL 100X/0.90 OBJECTIVE LENS $550.00 |
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NEW Leica HC PL FLUOTAR Microscope Objective Lens 20x/0.50 BD Infinity corrected $501.99 |
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WWII GERMAN MICROSCOPE OBJECTIVE LENS – REICHERT WIEN $500.00 |
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Leitz Wetzlar Microscope objective lens NPL 20X/0.35 $500.00 |
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OLYMPUS microscope objective lens NEA 40 X 0.65 160/ 0.17 ** FREE SHIPPING ** $499.99 |
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NIKON MICROSCOPE OBJECTIVE LENS MPLAN 5 0.1 210/0 $499.99 |
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Olympus SPlan FL 2x /.08 Microscope Objective Lens $499.99 |
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Leitz Melles Griot Objective Lens Turret Microscope $499.00 |
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NIKON MICROSCOPE LU Plan Fluor 10X OBJECTIVE LENS $499.00 |
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Nikon Objective Lens BD Plan 20 / 0.4, 210/0 $495.00 |
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Olympus UMPlanFl 5x / 0.15 Objective Lens - New $495.00 |
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Olympus UMPlanFl 5x / 0.15 Microscope Objective Lens $489.99 |
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NEW MITUTYO 10X OBJECTIVE LENS FOR 176 SERIES TOOLMAKERS MICROSCOPE PART 375-035 $474.60 |
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LIETZ WETZLAR microscope objective lens 100:1 OIL IMM N.A. 1.30 $455.99 |
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OLYMPUS microscope objective lens NDA PLAN 40 X 0.65 160/0.17 ** FREE SHIPPING $455.99 |
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Microscope Objective Lens SP 100X/1.25 OIL 0.17 $450.00 |
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Nikon M Plan 10 0.25 210/0 Objective Lens $450.00 |
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LEICA LEITZ WETZLAR PL FLUOTAR 5X/0.12 D OBJECTIVE LENS $450.00 |
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RODENSTOCK OBJECTIVE LENS F-THETA 50MM 488NM FITS LEICA ENLARGER MINT NIB $449.95 |
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Photon gear Optical Laser Scanning Objective Lens $449.25 |
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Nikon BD Plan 20x 0.4 DIC Objective Lens $449.00 |
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Vision Engineering Original MANTIS Microscope 8X Objective Lens Rare! Best mag $445.00 |
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Olympus MS Plan 100X Microscope Objective Lens $425.00 |
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NIKON MICROSCOPE OBJECTIVE LENS M 40 PLAN $425.00 |
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Vision Engineering Cobra Objective Lens X2.0 $425.00 |
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New iOptron SmartStar GPS GoTo Telescope with 70mm Primary Objective Lens $424.99 |
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Nikon BD Plan 20x 0.4 Objective Lens $400.00 |
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Nikon MPlan 10X DI 0.25 Objective Lens $400.00 |
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Olympus MDPlan 5X 0.10 Objective Lens $400.00 |
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VISION ENGINEERING - MEO-015 Objective 15X Mag. Lens for Mantis Elite Microscope $400.00 |
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Olympus MSPlan 100x/.95 Microscope Objective Lens $399.99 |
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Olympus MSPlan 20x/.46 Microscope Objective Lens $399.99 |
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ZEISS MICROSCOPE OBJECTIVE LENS APOCHROMAT 20 / 0,65 $399.99 |
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ZEISS MICROSCOPE OBJECTIVE LENS APOCHROMAT 10 / 0,30 $399.99 |
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ARRIFLEX BLIMP 300 FRONT DOOR OBJECTIVE LENS GLASS PART $399.00 |
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Metrology PL-LWDM20 /0.40 ∞ PLLWD Objectives Lens $399.00 |
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OLYMPUS MICROSCOPE OBJECTIVE LENS E A40.10 160/- $399.00 |