LEECH TECHNOLOGY HIGH-PERFORMANCE LENSES
POLARIZED LENSES
From it’s start Leech choose to focus on lenses with great polarization.
Through our lenses you can see colors more accurately and with great clarity without stressing your eyes. Whether you are fishing or just spending a lot of time by the water.
Leech know your needs for polarized lenses.
Polarized Triacetate cellulose (TAC)
Manufactured by Thermoforming technology made of nine functional elements, is a innovative production process , a breakthrough in quality and technology, delivering incredibly great polarizing efficiency and perfect optics.
Due to their low density, TAC lenses are extremely light and hence very comfortable to wear
100% Polarization and 100% UV400 protection.
Polarized Polycarbonate (PC)
The advantage of polycarbonate
-more sharply focussed vision. Contours become clearer, perceived as considerably more relaxing and less fatiguing.
In other words, these spectacle polarized lenses don’t just protect your eyes against the sun – they also ensure improved vision without irritating glare
100% Polarization and 100% UV400 protection.
Polarized Photochromatic TAC
Premium polarized lenses with technology represent the latest advancement in photochromic adaptive lenses. The lenses are responsive to sunlight, so they are darker when you need them to be.
Premium photochromatic lenses are one of the fastest to fade back of all the photochromic sunglasses available out there.
100% Polarization and 100% UV400 protection.
Polarized Polyamide (PA)
The next generation of hard coating materials, dip lacquer, vacuum deposition processes, a combination of Hard coating, AR coating and Top coating is used to seal the Premium eXtreme polarized lenses.
This Lenses performs outstanding scratch resistance and durability, suitable for the most water activities and sports.
100% Polarization and 100% UV400 protection.
LENS TECHNOLOGIES
Polarized Polyamide (PA)
PA lenses are manufactured by precision injection machine which gives them superior optical features and unmatched clarity, compared to PC and other plastic lenses.
PA-lens has a great scratch resistance.
Polarized Polycarbonate (PC)
Injecting the polycarbonate material, which becomes the lens, around the polarized material, makes these high-quality lenses.
Polycarbonate is a durable material which is very hard to break.
Polarized Triacetate cellulose (TAC)
Is a multi-layered lens technology.
TAC lenses are formed from sheets of compound plastic material.
TAC Polarized lenses are the lightest.
Polarized Photochromatic (TAC)
Photochromic lenses darken on exposure to specific types of light of sufficient intensity, most commonly ultraviolet (UV) radiation.
In the absence of activating light the lenses return to their clear state.
Light Transmission
LENS COLORS
Did you know that the eyewear you choose can affect your performance in day-to-day activities? Select the right lens color for the right light conditions to establish the best experience. Leech has developed one of the best shades in their color range to keep it in every existing and produced new eyewear.
COPPER LENS
Copper colored lenses are great for medium and strong light because they enhence contrast without creating significant color distortions.
Many choose copper lenses because copper helps bring ur the contrast while keeping the real colors.
YELLOW LENS
Yellow lenses increases contrast and depth perception. They are great for low light scenarios (dawn, dusk or stormy days) when you still need protection from harmful uv light.
GRAY LENS
Gray colored lenses maintain true colors when you use them.
They are best for bright sunshine and lighter conditions.
LENS COATINGS
There are a number of lens coatings that will improve the performance of the lens and clarity of vision. Lens coatings can enhance the performance and appearance of your eyeglass lenses. Leech Eyewear offers several layers of coatings; Hydrophobic Coating, Mirror Coatings, Anti-Reflective Coating etc.
All sunglasses offered by Leech includes a scratch resistant coating for the lens.
MIRROR COATING
Mirror coating reflects the light and protect the eyes from strong sunny conditions. There are many different mirror coatings for many different environments. Mirror coatings are also a popular add-ons as a fashion statement.
Mirror
UV COATING
100% UV400 PR0TECTI0N
All Leech eyewear have UV400 protection.
All lenses are UVA, UVB, UVC protected, block 100% of all harmful uv light from the sun.
UV 400
HYDROPHOBIC COATING
Hydrophobic coating makes water repelling from surfaces. Ideal for conditions on and around the water.
This coating binds together the molecules of the lens leaving no space for water to penetrate and create permanent water damage.
Hydrophobic
ANTI-REFLEX COATING
Anti-reflective coating also called AR coating or anti-glare coating is a microscopically thin multi-layer coating that eliminates reflections from the surface. Lenses with AR coating provides better vision and gives a better clearness, it also gives less irritation to the eye.
Anti Reflex
FRAME TECHNOLOGIES AND DESIGN
CUSTOM PRESCRIPTION LENSES
Prescription sunglasses
All our prescription sunglasses offer 100% UV protection and polarized Ienses. Choose a frame, then add prescription. Our lab technicians then process your order and fit your choice af lenses.
Singel vision
Single vision lenses are prescribed if you need correction for one field af vision, either for distance, intermediate (computer), or items up close (near vision). Single vision has the same optical focal point or correction over the entire area af the Iens.
Progressive vision
Progressive or varifocal lenses provide a smooth transition from distance correction to near correction, eliminating segment lines and allowing clear vision at all distances, including intermediate; roughly arms’ length.
