* USAGE**: Neutral Density (ND) filters used to reduce the amountof light reaching the SLR's sensor/film, allowing photographers to widenapertures (reduce DOF) or extend exposure time (create a deliberate motion blureffect). It is very useful whenever a sufficient long exposure time will neverbe attainable within a certain range of possible apertures (at the lowest ISOsetting). By reducing the amount of light passing through the camera lens, andthus enabling apertures and exposure time to be changed, ND4/8/16 filters areespecially useful in below situations :

• Smoothing/blurring water motion (e.g. waterfalls, oceans, rivers). Light reduction of ND filter enable long exposures even during broad daylight. Used at nature scenes to emphasize movement.

• Achieving a shallower depth of field (DOF) in extremely bright daylight. The subject becomes clear while the background appears a soft blur. Perfect for portraiture.

• Reduce the visibility of moving objects (i.e. making people or cars become less apparent).

• Introducing blur effect to emphasize motion with moving subjects.

• Reducing diffraction (that decreases sharpness) by using a wider aperture.

** FEATURES of ND4/8/16 filters:

• Material: Plexiglass.

• Compact design.

• Screw-on type - to be screwed onto the filter threads of your lenses.

• Appear gray to reduce the amount of light reaching the film/sensor.

• Do not have an effect on color balance.

• ND4 equals to 2 f-Stop reduction.
• ND8 equals to 3 f-Stop reduction.
• ND16 equals to 4 f-Stop reduction.
• Works with any lens with a filter thread, manual or autofocus, digital or film.
• These filters are double threaded allowing additional filters to be mounted one over the other.
• Digital multi-coated filters greatly reduce the appearance of lens flare and ghosting caused by reflections.
• Filters feature a black matte aluminum satin finish elite frame which reduces reflections.
• These filters are equipped with black rimmed glass to reduce the chance of light reflecting off the edge.
• Thin filter frames to help avoid vignetting on super wide angle lenses are also designed to hold a lens cap.
• These filters are equipped with a straight knurling edge for non-slip, easy attachment and removal.

• Meets RoHS standards for environmental concerns.

• Size: 77mm both sides for more filters attachment.

• Color: Black

Package content:

-1 x Tianya ND4 MC filter 77mm

-1 x Tianya ND8 MC filter 77mm

-1 x Tianya ND16 MC filter 77mm

-1 x Hard Case for filter storage

Suitable for the following and many more lenses:CANON:EF 24mm f/1.4L USMEF 300mm f/4L IS USMEF 400mm f/5.6L USMEF-S 10-22mm f/3.5-4.5 USMEF 16-35mm f/2.8L USMEF 17-40mm f/4L USMEF-S 17-55mm f/2.8 IS USMEF 24-70mm f/2.8L USMEF 24-105mm f/4 L IS USMEF 28-300mm f/3.5-5.6L IS USMEF 70-200mm f/2.8L IS USMEF 70-200mm f/2.8L USMEF 70-200mm 2.8 L IS II USMEF 100-400mm f/4.5-5.6L IS USMEF 24-70mm 4.0 L IS USMEF 24mm 1.4 L USM IITOKINA:Tokina lens AT-X 16.5-135mm 3.5-5.6 DXTokina lens AT-X Pro 11-16mm 2.8 DXTokina lens AT-X Pro 11-16mm 2.8 DX IITokina lens AT-X Pro 12-24mm 4.0 DX IITokina lens AT-X Pro 12-28mm 4.0 DXTokina lens AT-X Pro 16-50mm 2.8 DXWALIMEXWalimex Pro lens 24mm 1.5 VDSLRWalimex Pro lens 35mm 1.4Walimex Pro lens 35mm 1.5 VDSLRZeiss ZE lens Apo Sonnar T* 135mm 2.0Zeiss ZE lens Otus 55mm 1.4NIKON:PC Micro 85mm f/2.8D NIKKORAF NIKKOR 18mm f/2.8DAF NIKKOR 85mm f/1.4DAF-S NIKKOR 300mm f/4D ED-IFAF-S NIKKOR 28-70mm f/2.8D ED-IFAF-S VR NIKKOR70-200mm f/2.8G ED-IFAF NIKKOR 80-200mm f/2.8D EDAF VR NIKKOR 80-400mm f/4.5-5.6D EDAF-S DX NIKKOR 12-24mm f/4 ED-IFAF-S DX NIKKOR 17-55mm f/2.8G ED-IFAF-S NIKKOR 17-35mm f/2.8D ED-IFAF NIKKOR 18-35mm f/3.5-4.5D ED-IFAF-S VR 70-200mm 2.8G ED IIAF 18-35mm 3.5-4.5D EDAF 85mm 1.4DAF VR 80-400mm 4.5-5.6D EDAF-S 17-35mm 2.8D IF-EDAF-S 18-35mm 3.5-4.5G EDAF-S 24-70mm 2.8G EDAF-S 24mm 1.4G EDAF-S 300mm 4.0D IF-ED blackAF-S 85mm 1.4G (JAA338DA)AF-S DX 10-24mm 3.5-4.5G EDAF-S DX 12-24mm 4.0G IF-EDAF-S DX 17-55mm 2.8G IF-EDAF-S VR 16-35mm 4.0G EDAF-S VR 24-120mm 4.0G EDAF-S VR 28-300mm 3.5-5.6G EDAF-S VR 80-400mm 4.5-5.6G EDAF-S VR DX 18-300mm 3.5-5.6G EDPC-E 24mm 3.5D ED Tilt/ShiftPC-E 45mm 2.8D ED Tilt/ShiftPC-E 85mm 2.8D ED Tilt/ShiftSIGMA:AF 24mm F1.8 EX DG ASP Fish eye MacroAF 28mm F1.8 EX DG ASP MacroAF APO 70-200mm F2.8 EX DG OS HSMAF 120-400mm F4.5-5.6 DG APO OS HSMAF 10-20mm 4.0-5.6 EX DCAF 120-400mm 4.5-5.6 DG APO HSM OSAF 17-50mm 2.8 EX DC OS HSMAF 28mm 1.8 EX DG Asp macroAF 50mm 1.4 EX DG HSMAF 70-200mm 2.8 EX DG APO HSM OSAF 85mm 1.4 EX DG HSMAF 50-150mm 2.8 EX DC OS HSMAF 70-200mm 2.8 EX DG macro HSM IITAMRON:11-18mm f/4.5-5.6 Super wide angle17-35mm f/2.8-4.0 Super wide angleSP AF 10-24mm 3.5-4.5 Di II LD Asp IFSP AF 70-200mm 2.8 Di LD IF macroSP AF 70-200mm 2.8 Di VC USDOLYMPUS:Zuiko Digital ED 35-100mm f/2SONY:11-18mm f/4.5-5.6 DT24-70mm f/2.8 Carl Zeiss70-200mm f/2.8G For Digital and 35mm SLRs135mm f/1.8 Carl ZeissPENTAXPentax lens smc DA 12-24mm 4.0 ED ALPentax lens smc DA 14mm 2.8 ED IFPentax lens smc DA 16-50mm 2.8 ED AL IF SDMPentax lens smc DA 200mm 2.8 ED IF SDMPentax lens smc DA 300mm 4.0 ED IF SDMPentax lens smc FA 645 300mm 4.0 ED IFPentax lens smc FA 645 400mm 5.6 ED IFPentax lens smc FA 645 45-85mm 4.5Pentax lens smc FA 645 80-160mm 4.5SAMYANGSamyang lens 16mm 2.0 ED AS UMC CSSamyang lens 24mm 1.4 ED AS UMCSamyang lens 35mm 1.4 AS UMCSamyang lens 24mm 1.5 ED AS UMC VDSLRSamyang lens 35mm 1.5 AS UMC VDSLR

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