Best Multi focal

Kenko 62528 - Teleplus 1.4X HD Pro DGX Teleconverter for Nikon - Black, 4.0 cm*3.0 cm*3.0 cm

  • Increases focal length from same camera position by 1.4x.
  • Professional quality optics with multi-layer anti-reflection coatings.
  • Compatible with proprietary lenses from Nikon.
  • Tele converter is designed to be used with tele and super tele lenses. It is not recommended to use it with lenses with focal length from 50 mm and shorter. It may affect the quality of the image.
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YONGNUO YN560-TX PRO C Flash Transmitter Control Trigger 1/8000s HSS TTL for YN862C YN968C YN200 YN685C YN622CII for Canon

  • YN560-TX PRO can control, trigger YN200/YN862 series and the models which have been upgraded to the latest firmware such as YN622C(N) II/YN685/YN968C/YN968N(II) (in 560RX mode) to realize ETTL/M/Multi flash, high speed sync, focal length control functions..
  • Compatible with radio flash and flash trigger models such as YONGNUO YN560III/IV/YN660/YN720/YN860Li/RF603 series /RF605 series directly, realize M/Multi flash functions..
  • 16 channels, up to 10,000 customizable photographer ID, A/B/C/D/E 5 flash groups.
  • Fully supports ETTL/M/Multi/GR flash mode. Supports front-curtain sync, second curtain sync(M mode),high speed sync.
  • Supports ETTL ratio, flash exposure compensation, flash exposure Lock, flash exposure bracketing, modeling flash functions. 2.4G radio Maximum communication distance is over 100m..
  • Supports remote control focal settings of slave unit flash (only for YONGNUO compatible flashes).
  • Firmware can be upgraded via USB(Micro-USB).
  • High resolution dot-matrix LCD, backlight for keys.
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Metal Rectangular Progressive No Line Reading Glasses Tri-Focal Reader Outdoor Sunglasses (Gunmetal, 2.00)

  • Progressive Tri-Focal Reading Glasses (No visible line) - No more needing to carry multiple pair of glasses.
  • Lens are divided into 3 sections, 1/3 at the bottom is your selected power, 1/3 in the middle is slightly less than selected power, 1/3 on top is half of your selected power..
  • Package contains 1 Tri-focal Progressive Reading SunGlasses and 1 microfiber cleaning storage pouch. - 52mm Lens Width, 33mm Lens Height, 140mm Frame Width (Small To Medium Head Fitment) - Adjustable English nose piece..
  • This Multi focus Reading Glasses include 3 strengths within 1 pair of reading glasses, so you can read, view your computer monitor and converse with others, all without having to take off your sunglasses..
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SVBONY SV135 Telescope Eyepiece Zoom 7 to 21mm 1.25 Inch Zoom Eyepiece Fully Multi Coated 6 Element 4 Group Zoom Lens Telescope Accessory for Astronomic Telescopes

  • SV135 7 mm to 21mm adjustable focal length.
  • SV135 7-21mm zoom eyepiece equivalent to multiple eyepieces.
  • obtain higher magnification with short focal length.
  • It could bring you a better observation experience in a comfortable situation with high-contrast imaging.
  • designed primarily for viewing landscapes and astronomical observations of lunar surfaces.
  • The true fully multi-coated Premium eyepiece with superior edge and center sharpness than normal PLOSSL eyepieces.
  • 6-Element 4-Group premium optical design for superior optical performance.
  • Equipped with a precision-made standard 1.25-inch lens barrel that is compatible with any telescope that accepts 1.25-inch eyepieces.
  • Rubber eye guard for comfortable viewing and blocking stray light.
  • 40 degree - 57 degree wide angle field of view.
  • high brightness observation is very comfortable.
  • you will obtain more details that you have never seen before.
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Dibetoy Smart Sketcher Projector Toys, Drawing Projector for Kids,Kids Drawing Projector for 3 4 5 Years,Trace and Draw Projector for Kids,Projector Flashlights for Toddlers.(Red)

  • 1. 【Interesting drawing projection toys】Put the slides into the card slot and adjust the focal length to get a clear picture. Give play to your child's artistic talents..
  • 2.【Multi-purpose projection toy】In fact, it is also a story flashlight, it has 6 themes, 48 images, cartoon animals, Sea World, dinosaur park, animal world, orchard, insects, so that you and your children spend a warm bedtime.
  • 3. 【Cute and colorful appearance】This is a bear appearance toy, many children like, pink, blue, green, purple can choose, small size and easy to carry.
  • 4. 【Multi-function simple operation】Pull down the head switch, open its mouth upward, and then turn the lens down, the height and Angle can be adjusted, press the projection button, adjust the focal length, get a clear image, need two AA batteries, (batteries are not included).
  • 5. 【Small size can be hung】Light weight, with a lanyard, convenient for children to carry, can be outdoor, school with classmates to share and learn, is a birthday, children's day, Christmas, reward children's perfect gift.
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Vortex Optics Diamondback Tactical 6-24x50 First Focal Plane Riflescopes - EBR-2C MRAD Tactical Reticle Black DBK-10029

  • The Diamondback Tactical First Focal Plane 6-24x50 stands at the intersection of precision and value, delivering an impressive array of features and....
  • Extra-low dispersion glass and fully multi-coated lenses transmit a crisp, bright sight picture. The first focal plane, glass-etched reticle keep....
  • The precision-glide erector system uses premium components in the zoom lens to ensure smooth magnification changes under the harshest conditions..
  • Exposed tactical turrets and a side parallax knob give shooters the tools needed for long distance precision shooting. The fast focus eyepiece allows....
  • The single piece 30mm tube is shockproof, ruggedly built to withstand recoil and impacts. Strong o-ring seals and nitrogen purging waterproof and....
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Vortex Optics Diamondback Tactical 4-16x44 First Focal Plane Riflescopes - EBR-2C (MRAD) Tactical Reticle

  • The Diamondback Tactical First Focal Plane 4-16x44 stands at the intersection of precision and value, delivering an impressive array of features and performance..
  • Extra-low dispersion glass and fully multi-coated lenses transmit a crisp, bright sight picture. The first focal plane, glass-etched reticle keep subtensions accurate throughout the 4x zoom range..
  • The precision-glide erector system uses premium components in the zoom lens to ensure smooth magnification changes under the harshest conditions..
  • Exposed tactical turrets and a side parallax knob give shooters the tools needed for long distance precision shooting. The fast focus eyepiece allows quick and easy reticle focusing..
  • The single piece 30mm tube is shockproof, ruggedly built to withstand recoil and impacts. Strong o-ring seals and nitrogen purging waterproof and fogproof performance..
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Vortex Optics Diamondback Tactical 6-24x50 First Focal Plane Riflescopes - EBR-2C (MOA) Tactical Reticle, Black

  • The Diamondback Tactical First Focal Plane 6-24x50 stands at the intersection of precision and value, delivering an impressive array of features and performance..
  • Extra-low dispersion glass and fully multi-coated lenses transmit a crisp, bright sight picture. The first focal plane, glass-etched reticle keep subtensions accurate throughout the 4x zoom range..
  • The precision-glide erector system uses premium components in the zoom lens to ensure smooth magnification changes under the harshest conditions..
  • Exposed tactical turrets and a side parallax knob give shooters the tools needed for long distance precision shooting. The fast focus eyepiece allows quick and easy reticle focusing..
  • The single piece 30mm tube is shockproof, ruggedly built to withstand recoil and impacts. Strong o-ring seals and nitrogen purging waterproof and fogproof performance..
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K&F Concept 58mm Black Diffusion 1/4 Filter Dream Cinematic Effect Filter with 28 Multi-Layer Coatings Hydrophobic/Scratch Resistant for Camera Lens

  • ...ng it more delicate, plump and gorgeous. The hazy film effect can be better realized, showing dreamily film effect. In order to ensure the ultra-high definition image quality, the double polishing process is adopted to ensure the high definition within 550mm focal length.Reconmending use it in video shooting..
  • 【28 Multi-Layer Coatings】 After optical grinding, the glass filter is coated with high-tech film. waterproof, scratch resistant and oil proof. It has the characteristics of hard scraping without any influence on the image quality. Even if it is contaminated with water droplets or oil, which can be easily removed and cleaned..
  • 【Import Optical AGC Glass】 K&F Concept black cine diffusion filter Made by Germany high precision optical glass, duel multi coats for extra transparency to 84% Transmittance, effectively reduce reflection of smooth surface,no vignetts and shadows..
  • 【Ultra Slim Frame】 With Aviation grade aluminum,the width of frame measures only 3.3mm, ultra slim frame no dark corners and vignetting on wide angle and long focal lens. CNC system provides exquisite curve on frame,extra friction and antiskid..
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