Why Choose K&F Concept?
1.Professional optical lens manufacturer.
• Made of import optics glass and resin,top level of transmittance
• Premium Picked up Product. Shop with Guarantee
2.Dedicated to provide products in high quality & good price
• Made of metal sealing ring, much tighter. Laser fonts, much durable
• Meet Environmental Standards of RoHS
1.Slim UV Filter
• Reduce haze and improve contrast to your video and digital images by minimizing the amount of ultraviolet (UV) light.
2.CPL (Polarizer) Filter
• Removes unwanted reflections from non-metallic surfaces such as water or glass and glare from the sun
• Increases color saturation, creating deep, rich scenic images
• Reduces the amount of light reaching the film without affecting the color
• Applies slow shutter speed under strong sunlight exposure
• Allows wider apertures, effectively decreasing depth of field
• Improves the contrast and image quality by preventing those scattered light and unwanted light flares from entering the lens
• Provides extra protection to your lens from accidental bumps, scratches, fingerprints, as well as sand, rain, and snow to some degree
What’s in box
1 X CPL Filter
1 X UV Filter
1 X ND4 Filter
1 X 3-slot Filter Pouch
1 X Lens Cleaning Pen
1 X Petal Lens Hood
1 X Center Pinch Lens Cap
UV filters: Absorb ultraviolet rays that often make outdoor photographs hazy and indistinct, and can be constantly fitted to a lens to provide improved clarity and colour balance, as well as to provide protection to your lens.
The main function of the Circular Polarizer filter (CPL Filter) is eliminating the scattered light in the air, as well as the reflected light of the metal, glasses and liquid.It is only allow the parallel light through the lens only,so that the camera can get a better picture such as blue sky,white cloud, clean water and so on. When you rotate the CPL filter in its mount, the effects will show up immediately.
Neutral density (ND) filters reduce the amount of light entering the camera, this enables the option to select a longer exposure time than would have been possible. This can then bring life to motion. Also an ND filter enables larger aperture selection, resulting in a shallower depth of field. Either way, this is a very useful filter for use in still or motion photography.
K&F Concept filters are double-thread, so you can stack your lens and other accessories as needed and they also serves as a great and inexpensive lens protector. Our K&F filters are renowned for their ability to minimise reflection at the filter surfaces which reduces flare and ghosting.Metal sealing instead of the plastic sealing ring, better tightness, avoids fall or loose.
Compatible with Sony NEX 7 NEX 5 A3000 DSLR Cameras with 49mm lens which include: E 18-55mm f/3.5-5.6 SAM(SAL1855), 50mm f/1.4(SAL50F14), E 55-200mm f/4-5.6 SAM(SAL55200-2), FE 28-70mm f/3.5-5.6 OSS(SEL2870), DT 35mm f/1.8 SAM(SAL35F18).