K&F Concept    Blog >

Enjoy Your Selected Digital Life

Currency: USD
  • Currency
Shop by Scene Shop by Rank

Log Into Your Account

Account

Order History

Wish List

Register Account

Already have an Account?Log In

  • Shopping Cart

  • Your shopping cart is empty!
  • Favorite

  • Your wish list is empty.

Leica 25-50 Eyepiece Adapter
M39 Lenses to Nikon Z Lens Mount Adapter K&F Concept M19184 Lens Adapter Non-SLR port M39
M39 Lenses to Nikon Z Lens Mount Adapter K&F Concept M19184 Lens Adapter Non-SLR port M39
1
$19.99
$21.99 Save $2.00 Instantly
Add to Cart
Leica M39 Mount Lens to Canon EOS R Camera Body Lens Mount Adapter
Leica M39 Mount Lens to Canon EOS R Camera Body Lens Mount Adapter
33
$29.99
$39.99 Save $10.00 Instantly
Add to Cart
M39-L Manual Focus Compatible with Leica M39 Lens to L Mount Camera Body Lens Mount Adapter
M39-L Manual Focus Compatible with Leica M39 Lens to L Mount Camera Body Lens Mount Adapter
47
$25.99
$36.99 Save $11.00 Instantly
Add to Cart
M42-L Manual Focus M42 Lens to Leica SL T Sigma FP Panasonic L-mount digital camera Mount Adapter
M42-L Manual Focus M42 Lens to Leica SL T Sigma FP Panasonic L-mount digital camera Mount Adapter
49
$29.99
$35.99 Save $6.00 Instantly
Add to Cart
Leica R Series Lenses to Nikon Z Series Mount Camera High Precision Lens Adapter, L/R-NIK Z
Leica R Series Lenses to Nikon Z Series Mount Camera High Precision Lens Adapter, L/R-NIK Z
5
$29.99
$31.99 Save $2.00 Instantly
Add to Cart
L/R-EOS R Manual Focus Compatible with Leica R Lens to Canon EOS R Mount Camera Body Lens Mount Adapter
L/R-EOS R Manual Focus Compatible with Leica R Lens to Canon EOS R Mount Camera Body Lens Mount Adapter
33
$35.99
$49.99 Save $14.00 Instantly
Add to Cart
OM-L Manual Focus Compatible with Olympus OM SLR Lens to L Mount Camera Body Lens Mount Adapter
OM-L Manual Focus Compatible with Olympus OM SLR Lens to L Mount Camera Body Lens Mount Adapter
47
$27.99
$39.99 Save $12.00 Instantly
Add to Cart
NIK(G)-FX Manual Focus Compatible with Nikon F (G-Type) Lens to L Mount Camera Body Lens Mount Adapter
NIK(G)-FX Manual Focus Compatible with Nikon F (G-Type) Lens to L Mount Camera Body Lens Mount Adapter
49
$32.99
$45.99 Save $13.00 Instantly
Add to Cart
Related Product
Leica R Series Lens to NEX PRO Camera High Precision K&F Concept Lens Mount Adapter
Prime Day
Prime Day
Leica R Series Lens to NEX PRO Camera High Precision K&F Concept Lens Mount Adapter
$29.99
M39 Lenses to Fuji X Lens Mount Adapter K&F Concept M19111 Lens Adapter Non-SLR port M39
7% OFF
M39 Lenses to Fuji X Lens Mount Adapter K&F Concept M19111 Lens Adapter Non-SLR port M39
4
$24.99
Leica M39 35mm/135mm Lenses to Leica M Lens Mount Adapter K&F Concept M19151 Lens Adapter Non-SLR port M39
35% OFF
Leica M39 35mm/135mm Lenses to Leica M Lens Mount Adapter K&F Concept M19151 Lens Adapter Non-SLR port M39
33
$16.99
Leica M39 28mm/90mm Lenses to Leica M Lens Mount Adapter K&F Concept M19151 Lens Adapter Non-SLR port M39
35% OFF
Leica M39 28mm/90mm Lenses to Leica M Lens Mount Adapter K&F Concept M19151 Lens Adapter Non-SLR port M39
31
$16.99
Lens Mount Adapter Compatible for Leica M Lens to Alpha Nex E-Mount Camera Body with Matting Varnish Design
33% OFF
Lens Mount Adapter Compatible for Leica M Lens to Alpha Nex E-Mount Camera Body with Matting Varnish Design
111
$26.99
Beschoi Leica 28 mm/90 mm M39 Lens to Leica M Camera Body K&F Concept Lens Mount Adapter
Prime Day
Prime Day
Beschoi Leica 28 mm/90 mm M39 Lens to Leica M Camera Body K&F Concept Lens Mount Adapter
$21.40
Leica M Lenses to Leica M Mount M-EXT 8mm Adapter K&F Concept M36301 Lens Adapter
7% OFF
Leica M Lenses to Leica M Mount M-EXT 8mm Adapter K&F Concept M36301 Lens Adapter
$24.99
Leica L39 M39 Screw Mount Lens to Canon EOS M EF-M, M39 Lenses to Canon EOS M Lens Mount Adapter K&F Concept M41141 Lens Adapter Non-SLR port M39
10% OFF
Leica L39 M39 Screw Mount Lens to Canon EOS M EF-M, M39 Lenses to Canon EOS M Lens Mount Adapter K&F Concept M41141 Lens Adapter Non-SLR port M39
$17.99
Related Faq
Q
should this soalr security camera be removed to avoid damage, if weather drop below -4 F?
A
this solar security camera's operating temperature is -20°~ 50° C(−2 °~ 131 °F). if the weather drop below -4 F, the solar camera just can not work, needs not to remove to avoid damage, it will work after the weather is higher in the future. 
Q
How long is the range? We would need at least 50 feet to the other side of our pool.
A
It’ll be fine for 50 feet! I’m not sure of the exact range but it works great at 50. 
Q
Can this product charge through the use of solar energy and play at the same time?
A
Yes you can. However, when doing so, there should be at least 25% or so remaing charge, and at a moderate volume. Otherwise you will out pace the charge. Keep in mind, this speaker has an INCREDIBLE long battery life. Far more than stated. 
Q
Why are these being referred to as Binoculars when it's clearly a Monocular? Do people just not understand the difference?
A
10x50 Powerful Binoculars for Adults with Low Light Night Vision, Large Eyepiece, 10 Seconds Quick Focus, Waterproof Wide Angle Compact-Binoculars-for-Adults-Bird-Watching, Hunting, Concerts 
Q
Will this work on an 82 mm Leica SL lens?
A
This will work on any 82mm lens. 
Related Video
K&F Concept Compact 50 Inch Tripod Review. Nice travel tripod for mirrorless cameras.
K&F Concept Sony a6000 mount adapter
Unboxing K&F Concept PK-NEX adapter
Related Blog

Camera Lens To Eyepiece Adapter Eyepiece Adapter For Camera Lens Nikon Dk 7 Eyepiece Adapter Leica M10 Eyepiece Thread Adapter Camera Lens Eyepiece Adapter Lens To Eyepiece Adapter Adaptador Nikon Fa Micro 4 3 Charging Cable Adapter For Nikon Mh-25 Eyepiece Adapter For Nikon Sony A6300 Eyepiece Adapter

Filter For Nikon 12-24mm Lens Polarizing Filter Tamron 67 Mm Lens Best Uv Lens Filter 72 Nikon D300s Lens Mount Best Ef To Mft Adapter Iphone Camera Lens Adapters 70-200 Lens Nikon Mount Sigma Charge For Changing Lens Mount Sony Ericsson Mps-70 Portable Speakers Adapter Sony 28-135mm F4 Full-frame Power Zoom E-mount