Reviews
Round-ups
Buying Advice
Technology Guides
News

Reviews
Round-ups
Buying Advice
Technology Guides
News

Digital SLR Reviews
Compact Camera Reviews
Lens Reviews
Fields Tests & Expert Guides
Test Sample Images

Camera Comparisons
Camera Round ups
Lens Round ups
Accessory Round ups
Gift Guides
Past Camera Round ups

Buying Guides
Best Camera Deals
Second hand

Share

Home » What Digital Camera

Achromatic lens

TI Photography

Sep 24, 2014

Achromatic lens

How we test

Every piece of equipment that comes our way, whether a camera, a lens or an accessory, gets the same level of careful scrutiny. We discover what products are good at and what they are not so you don’t have to. Tests are not just made in the lab, but our technical findings are also investigated in practical situations to establish what readers can expect in real-world conditions.

Advertisement

Google Preferred Source Badge

Definition of achromatic lens

A lens corrected for chromatic aberration in two wavelength regions.

Share

Facebook LinkedIn Twitter Bluesky WhatsApp Reddit Threads Pinterest Email

Previous Article Aberrations

Next Article Anomalous Dispersion

TI Photography

Why Trust our journalism?

With masses of experience testing equipment from every photographic brand over the last three decades, the What Digital Camera team is uniquely placed to compare all that’s on the market and deliver clear buying advice for every budget.

Editorial independence

Editorial independence means being able to give an unbiased verdict about a product or company, with the avoidance of conflicts of interest. To ensure this is possible, every member of the editorial staff follows a clear code of conduct.

Professional conduct

We also expect our journalists to follow clear ethical standards in their work. Our staff members must strive for honesty and accuracy in everything they do. We follow the IPSO Editors' code of practice to underpin these standards.

Latest Posts

Four Viltrox AF full frame budget primes get fittings for L-Mount cameras

Damien Demolder

Sep 23, 2026

OBSBOT launches 7in Talent 2 in major upgrade of video streaming and production monitor

Damien Demolder

Sep 21, 2026

SWIT launches Mini-150B bi-colour light with constant brightness across colour temperature range

Damien Demolder

Sep 18, 2026

Advertisement

Stay in Touch

Facebook Twitter Instagram

Loading…

The world's first digital photography magazine, What Digital Camera has been delivering objective news, reviews and opinions since 2003

Content archive
About us / contact us
IPSO Editors’ Code of Practice
Privacy & cookie policy
Advertising Terms and Conditions
Terms & Conditions
Advertise with us

Our Other Brands