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  3. Fresnel Prisms

Fresnel Prisms

Kim Frater, founder of Bid Trawler
Written by Kim Frater
Former Public Sector Buyer • Founder of Bid Trawler • 40+ years' public sector experience
"I believe public procurement shouldn't be complicated. Every guide I write explains the process in plain English so you can bid with confidence."

3 minute read  •  Updated October 2026

A practical guide to understanding what the buyer really wants and how to build a winning response.

The biggest clue isn't in the prisms

When you look at this tender, it's tempting to focus on the Fresnel prisms themselves.

But that's not the real story here.

The Shrewsbury and Telford Hospital NHS Trust isn't just buying dioptre consumables.

They're looking for reliability and consistency in supply.

They need assurance that the right prisms will be available when needed, without causing any disruption to patient care.

Remember, this contract spans two years from January 2027 to December 2028, with a value of £4,892.

Think about patient care

Patients are at the heart of this contract.

The Trust's primary concern is that their patients receive the highest standard of care.

If I were evaluating bids, I'd be looking closely at how suppliers ensure timely delivery.

Any delay in supplies could directly impact patient treatment.

So, your response should clearly outline how you'll manage stock, logistics and any potential disruptions.

Don't just promise quality — prove it

Quality is a given, but evidence makes a difference.

Almost every bidder will claim their prisms are top-notch.

But the Trust will want proof.

I'd recommend including:

  • Certifications and standards your products meet
  • Testimonials or case studies from other healthcare providers
  • Any quality control processes you have in place

Evidence always beats promises.

Pay attention to what they say

The documents make it clear that "value for money" is a priority.

The Trust isn't obliged to accept the lowest price.

This means your response should balance cost with quality.

Highlight any cost-saving measures you offer, but never at the expense of quality.

Consistency over the whole term

Delivering consistently over two years can be challenging.

If I were writing this tender, I'd focus on how my supply chain ensures steady availability.

Think about:

  • How you'll handle staff absences or logistics disruptions
  • Any backup systems in place for emergencies
  • Regular performance reviews and how you address issues

Consistency is key.

Understand the local context

Shrewsbury and Telford Hospital NHS Trust operates in the West Midlands.

Consider any regional factors that might affect delivery, like transport links or local suppliers.

Being aware of the local context can give you an edge.

It shows you understand the environment in which the Trust operates.

Make life easier for the Trust

Every contract creates work for the client.

The best suppliers reduce that workload.

I'd explain how my processes streamline ordering and delivery.

Think about automated systems, clear communication channels and dedicated account management.

Remember who you're trying to convince

Ultimately, your bid will be read by people who care about healthcare.

Not procurement jargon.

Keep your language clear and focused on patient outcomes.

Show empathy for the Trust's challenges and how you aim to address them.

Common mistakes

Avoid submissions that:

  • Focus solely on the prisms without considering supply chain issues
  • Lack evidence of quality standards
  • Ignore the importance of timely delivery
  • Overlook potential regional delivery challenges
  • Fail to demonstrate an understanding of the Trust's priorities
  • Use overly technical language without clear explanations
  • Promise low prices at the expense of quality
  • Don't address how you'll handle service continuity over two years

My Final Thoughts

This tender is more than just about supplying Fresnel prisms.

It's about supporting patient care through reliable and consistent delivery.

With a contract value of £4,892 over two years, the Trust's emphasis on value for money means your written submission needs to highlight how you offer both quality and cost-effectiveness.

Focus on proving reliability and demonstrating how you make the Trust's life easier.

Thanks for reading.

I hope this guide has helped make public procurement feel a little less daunting. If it has, then it's done its job.

Kim
Founder, Bid Trawler

P.S. Got a question?

If you've got a question about anything you've read, or you're stuck on a tender, just send me an email.

Whether it's a quick question or you simply need pointing in the right direction, I'm always happy to help if I can.

kim@bidtrawler.com

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About our "How to Win This Contract" guides

Our guides are written using publicly available procurement information, including contract notices and published tender documents where available. They are designed to help suppliers understand the buyer's likely priorities and think more strategically about their approach. They are not based on any bidder's confidential submission, bespoke bid strategy or non-public procurement information.

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