Medusa
From $1,695Ergonomic prismatic loupes with adjustable working distance for clinicians who change posture between seated and standing work.
Working distance adjusts from 300–600 mm. Magnification does not switch on the loupe.
Explore MedusaComparison
Choose between HeliosX and Admetec by comparing the specific loupe, the finished price, and what happens after you order. Here are the features to check, including where the other brand may suit you better.
We make and sell HeliosX loupes. This is our buying guidance, not an independent product test or paid ranking.

Medusa · From $1,695 USD
The differences that matter
Shortlist HeliosX if its optical design meets your needs and you value a published price. If variable magnification is a requirement, compare the Ergo V configuration directly. If you mainly need ergonomic viewing at one magnification, shortlist Apollo and Medusa.
Your HeliosX shortlist
Compare the optical design, then choose your magnification and frame on the product page.
Ergonomic prismatic loupes with adjustable working distance for clinicians who change posture between seated and standing work.
Working distance adjusts from 300–600 mm. Magnification does not switch on the loupe.
Explore MedusaErgonomic prismatic loupes for clinicians who want posture-aware clarity and high-magnification options.
Working distance is fixed to your configuration; magnification is selected at purchase.
Explore ApolloStarting prices in USD. Magnification and optional prescription lenses affect the total; shipping and taxes appear at checkout. See all five models.
Admetec Ergo V provides three magnification settings in one ergonomic loupe. That is different from choosing one HeliosX magnification at purchase. Medusa changes working distance while keeping its ordered magnification.
Source: Admetec official product or program information; checked September 10, 2026
Galilean loupes are a practical starting point for lower magnification. Conventional prismatic loupes offer higher magnification. Ergonomic prismatic systems redirect your view so you can look toward the working field with a more upright head position. Those are different features; the word “prismatic” alone does not mean ergonomic.
HeliosX model prices run from $695–$725 for Newton to $1,695–$2,075 for Medusa. Prescription lenses add $200. Compare an equivalent magnification and optical design, then account for lights, shipping, taxes, service, and return terms. A lower price does not establish equal optical performance.
Source: HeliosX prices and buying costs
A magnification label cannot tell you how a loupe will feel in use. Compare field of view, depth of field, frame balance, and the fitted working distance. If you can attend a demonstration, use your normal posture and the same task for every pair.
Your loupes are made to your configuration. After checkout, we collect your measurements and review them before custom production. Ask about your working distance, prescription, or frame before ordering if any of those choices are uncertain.
No. These are different brands with different products and support arrangements. We have not performed a controlled optical comparison and do not claim identical optics or clinical outcomes.
No. Medusa has adjustable working distance from 300–600 mm. Choose one magnification at purchase; it does not turn into several magnifications during use.
Yes. Email heliosxloupes@gmail.com with your specialty, current magnification, typical procedures, and budget. Ask us to help narrow the configuration before you pay.
Yes. Non-prescription pairs can be returned within 30 days of delivery for a full refund. Prescription pairs can be cancelled for a full refund until production begins; after that, we cover defects and fit corrections. Read Returns for the details.
Premium magnification. More accessible.
Tell us your specialty, typical procedures, current magnification, and budget. We can help you narrow the options before you order.
Email opens in your mail app: heliosxloupes@gmail.com · Limited lifetime warranty