We offer lenses without refraction (1.5 refractive index), with single refraction (1.6 refractive index and 100% UV protection) and double refraction (1.67 refractive index and 100% UV protection).

Recommendations

  • For lenses with low powers (-2.0 - 4.5 and +2.0 - +4.0) we recommend a thinned (refractive index 1.6) or unthinned lens.
  • Double gain is recommended for intensities (-4.0 - 7.0 or +3.5 - +5.5)

In addition to being lighter and thinner, double and triple thinned lenses offer 100% UV protection. However, a double-thinned lens is not optically superior to a single-thinned lens. We therefore recommend that you choose a thinner lens according to your strengths.

If you have a larger lens power than mentioned above, please contact our customer service.


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You can choose clear or tinted lenses.

  • Clear lens: normal clear eyeglass lenses without tint.
  • Sunglass shade: tinted sunglass lenses.
  • Sun-darkening lenses: tinted sun-darkening lenses, also known as photochromic lenses.
  • Polarising lenses: tinted anti-glare lenses.

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The PD value (or KV value) tells you the distance between the pupils and is often found on the card that came with your glasses.

PD value illustrated on a woman's face

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What kind of frames can be lensed?

Linssittämiseen sopivat kehykset:

Kaikki hyväkuntoiset käytetyt ja uudet muovi- ja metallikehykset, joissa on linssit paikallaan.

Alla esimerkkejä kehyksistä, joihin olemme tehneet uudet linssit (voit klikata kuvaa suuremmaksi).

Kehykset joita ei voida linssittää:

  • Valmiit luku- ja aurinkolasit sekä edulliset asusteeksi tarkoitetut kehykset eivät sovellu linssitettäviksi. Valmislaseilla tarkoitetaan esim. kaupoissa myytäviä luku- ja aurinkolaseja. Valmislasien kehykset ovat usein niin heikkolaatuisia, etteivät ne kestä uusien linssien asennusta.
  • Siimakehykset/nylor-kehykset, joissa kehyksen alaosa on korvattu nailonlangalla.
  • Kehyksettömät kehykset (ns. hengettömät), joissa linssien ympärillä ei ole lainkaan kehyksiä.
  • Erittäin kaarevat kehykset (yleensä urheilulasit) eivät sovellu linssitettäviksi.
  • Puukehykset

Jos olet epävarma onko kehyksesi sopiva linssittämiseen voit lähettää kuvan asiakaspalvelumme arvioitavaksi.

Below you will find sample images of the frames and frameless glasses.

Frameless frames (so-called breathless frames)
Silk frames (nylor glasses)

You can close this window by clicking the X button on the right-hand side or by clicking outside the window.

On the product page

  1. Choose the range of vision (good or wide), the thinning, the colour and the additional features you want. The choices are made by clicking on the icons next to each step.
  2. Choose whether to report the power data of your lenses immediately by entering it yourself or afterwards using the online form. You can also attach a picture of your spectacle prescription to your order and we will fill in the information for you. You will also need to enter the distance between your pupils, the PD (or KV).
  3. Finally, press “Add to cart” and pay for your order on the checkout page.

After ordering

  1. We will mail you an envelope to send you the lenses. Put your glasses in the envelope and take the envelope to the post office. The postage has been paid on your behalf. Leave your old lenses in the glasses.
  2. We will notify you when your glasses have arrived. We will do a condition check on your frames and remove your old lenses.
  3. We will make you new lenses based on the power levels you specify and fit the new lenses to your frames.
  4. We will mail your glasses with new lenses to you and send you a tracking code by email to track your shipment. You will also receive your old lenses back in the package.

You can close this window by clicking on the X button at the top right or by clicking outside the window.

On the product page

  1. First, choose the type of lenses (distance or multifocal). Then select your preferred field of view (multifocals only), dimming, colour and additional features.
    Selections are made by clicking on the icons next to each step.
  2. Choose whether to report the power data of your lenses immediately by entering it yourself or afterwards using the online form. You can also attach a picture of your spectacle prescription to your order and we will fill in the information for you. You will also need to enter the distance between your pupils, the PD (or KV).
  3. Finally, press “Add to cart” and pay for your order on the checkout page.

After ordering

  1. We will mail you an envelope to send you the lenses. Put your glasses in the envelope and take the envelope to the post office. The postage has been paid on your behalf. Leave your old lenses in the glasses.
  2. We will notify you when your glasses have arrived. We will do a condition check on your frames and remove your old lenses.
  3. We will make you new lenses based on the power levels you specify and fit the new lenses to your frames.
  4. We will mail your glasses with new lenses to you and send you a tracking code by email to track your shipment. You will also receive your old lenses back in the package.

You can close this window by clicking the X button on the right-hand side or by clicking outside the window.

On the product page

  1. Choose your lenses for thinning, colour and additional features. Selections are made by clicking on the icons next to each step.
  2. Choose whether to report the power data of your lenses immediately by entering it yourself or afterwards using the online form. You can also attach a picture of your spectacle prescription to your order and we will fill in the information for you. You will also need to enter the distance between your pupils, the PD (or KV).
  3. Finally, press “Add to cart” and pay for your order on the checkout page.

After ordering

  1. We will mail you an envelope to send you the lenses. Put your glasses in the envelope and take the envelope to the post office. The postage has been paid on your behalf. Leave your old lenses in the glasses.
  2. We will notify you when your glasses have arrived. We will do a condition check on your frames and remove your old lenses.
  3. We will make you new lenses based on the power levels you specify and fit the new lenses to your frames.
  4. We will mail your glasses with new lenses to you and send you a tracking code by email to track your shipment. You will also receive your old lenses back in the package.

You can close this window by clicking on the X button at the top right or by clicking outside the window.

About us

The story of Linssikauppa

The online lens store was launched in 2022, and in 2024 it was named Linssikauppa.fi. Linssikauppa is owned by IXI Optics Oy (a subsidiary of IXI Eyewear Oy), a Finnish company in the optical industry.

We have been manufacturing high-quality eyeglass lenses in Finland for over 33 years. Our advanced lens laboratory in Lieto produces lenses for all vision needs—from single vision to progressive lenses and sunglasses.

Over the years, we noticed that there was no easy-to-use, clearly priced, and Finnish service available for purchasing just lenses. That’s why we decided to create Linssikauppa!

Whether your lenses are scratched or your vision has changed, there are many reasons to keep your old frames. By getting new lenses, you can give new life to well-fitting frames while maintaining your personal style. Ordering lenses only is also an eco-friendly choice—and you save the cost of new frames.

For these reasons, we wanted to offer an easy-to-use and reliable Finnish online store for everyone who wants to keep their frames.

Thank you for choosing high-quality, Finnish-made lenses and service!

P.S. If you need more information, check out the answers to our Frequently Asked Questions or contact us via our Contact page.

-Tomi Korhonen, optician
Optics Development and Sales Director

The history of our lens manufacturing

2025

IXI Optics acquires Linssikauppa

2024

The online shop changes name to Linssikauppa

2022

Online shop for lenses opens under Ololinssit brand

2021

The Ololinssit brand is launched

2021

New coating and anti-fog lenses

2017

Solar panels installed on the roof of the production plant

2006

New optics production plant

1989

A spectacle factory opens for business

Over 30 years of manufacturing eyeglass lenses

If you want to know more about eyeglass lenses manufacturing, read our article on eyeglass lenses manufacturing.