Promaster Spectrum 7 Lens Mount
Related Product
K&F Concept MCN1 55mm Lens Filter Kit ND1000 CPL with Multiple Layer Nano Coated
Prime Day
Prime Day
K&F Concept MCN1 55mm Lens Filter Kit ND1000 CPL with Multiple Layer Nano Coated
$30.99
K&F Concept MCN1 43mm Lens Filter Kit ND1000 CPL with Multiple Layer Nano Coated
Prime Day
Prime Day
K&F Concept MCN1 43mm Lens Filter Kit ND1000 CPL with Multiple Layer Nano Coated
$29.99
72mm ND2-ND32 (1-5 Stop) Variable ND Filter and CPL Circular Polarizing Filter 2 in 1 for Camera Lens No X Spot Weather Sealed
Prime Day
Prime Day
72mm ND2-ND32 (1-5 Stop) Variable ND Filter and CPL Circular Polarizing Filter 2 in 1 for Camera Lens No X Spot Weather Sealed
127
$78.99
K&F Concept MCN1 52mm Lens Filter Kit ND1000 CPL with Multiple Layer Nano Coated
Prime Day
Prime Day
K&F Concept MCN1 52mm Lens Filter Kit ND1000 CPL with Multiple Layer Nano Coated
$30.99
K&F Concept MCN1 62mm Lens Filter Kit ND1000 CPL with Multiple Layer Nano Coated
Prime Day
Prime Day
K&F Concept MCN1 62mm Lens Filter Kit ND1000 CPL with Multiple Layer Nano Coated
$35.99
K&F Concept MCN1 82mm Lens Filter Kit ND1000 CPL with Multiple Layer Nano Coated
Prime Day
Prime Day
K&F Concept MCN1 82mm Lens Filter Kit ND1000 CPL with Multiple Layer Nano Coated
$51.99
K&F Concept MCN1 72mm Lens Filter Kit ND1000 CPL with Multiple Layer Nano Coated
Prime Day
Prime Day
K&F Concept MCN1 72mm Lens Filter Kit ND1000 CPL with Multiple Layer Nano Coated
$40.99
K&F Concept MCN1 46mm Lens Filter Kit ND1000 CPL with Multiple Layer Nano Coated
Prime Day
Prime Day
K&F Concept MCN1 46mm Lens Filter Kit ND1000 CPL with Multiple Layer Nano Coated
$29.99
Related Faq
Q
Q: Are the scrimshaw lenses off-color and how do you control them.
A
Answer: The best combination of nano-film system stacking makes the whole spectrum smooth and ensures uniform color transmission into the lens in the visible band, thus obtaining high-fidelity images; 
Q
Will this work on my sony a6000 and tokina minolta 100-300mm macro zoom?
A
Yes 
Q
Too loose/there is gap between lens and adapter ring
A
  1. If there is ever any more than a slight amount of rotational play, you may want to try tightening the lens mount adapter so it will hold the lens tighter to the mount. There are 3 flanges in the middle of the adapter (what the lens locks onto) that are split open slightly, this gap is what gives the tension that holds the lens tight to the body. Over time and with use these gaps decrease in size, no longer pulling the lens tight to the adapter, which allows the lens to move inside the mount more than it should.
  2. To tighten the fit, get a slim metal object (a #1.5 or #2.0 small flat eyeglass screwdriver is ideal) and insert it into the slit to open it up just a little bit (see images below, make sure to do it to all 3 evenly). The more you open the gap, the tighter the lens will be to the adapter; too much and the lens will have a hard time mounting so make sure to do it just a little bit at a time to all 3 flanges evenly, it doesn’t take much at all to get a tight fit.Note: please do not use too much strength, or the shrapnel will be damaged.
 
Q
What kind of rear and front caps would I buy to go on this since it doesn't come with any?
A
I don't think you need any. There is no glass. 
Q
Will the light reducing lens be off-color and how do you control it?
A
The best combination of nano-film stacking makes the overall spectrum smooth and ensures uniform color transmission into the lens in the visible band, resulting in high-fidelity images; 
Related Video
K&F Concept® Lens Mount Adapter for Canon EOS EF mount Lens to GH4
K&F M10101 M42 Lenses to Sony E Lens Mount Adapter
K&F M10111 M42 Lenses to Fuji X Lens Mount Adapter
Related Blog

Promaster Spectrum 7 1 49mm Filter Lens Promaster 72mm Uv Lens Filter Promaster To Canon Lens Adapter Adapter Lens Promaster To Nikon Sony Lens Adapter For Iphone Lens For E Mount Promaster Af 100-400mm Lens Mount Nikon Af-d Mount Promaster 11-18mm 4.5-5.6 Promaster Pentax K Adapter Tamron To Sony E-mount Adapter From Promaster

Canon Ef-m Mount Adapter Pl To Canon Adapter Tokina Lens Canon Mount Adapter 4x5 Lens To Canon Mirrorless Camera Fujinon Camera Lens Adapter C Mount Lens Type Using K Mount Lens On Pentax 6x7 Pentax K3 Ii Mount Sony Bdv E570 Wireless Adapter Sony A Mount Camera News