Transscleral Flood Illumination (TFI) add-on module for the rtx1 Adaptive Optics Retinal Camera

Inactive on SAM.gov — responses were due 26 Aug 2026 · No Set aside used · National Institutes of Health (NIH), HHS · Bethesda, MD · NAICS 423490 · Solicitation 75N98026Q01026IMAGINEOPTICPCANEW08531

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What happened next

SAM.gov marked this notice inactive — responses were due 26 August 2026.

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Solicitation details

Solicitation number	75N98026Q01026IMAGINEOPTICPCANEW08531
Notice ID	cf25da16eefc47588b46ae2d2714afff
Agency	Department of Health and Human Services (HHS)
Sub-agency	National Institutes of Health (NIH)
Contracting office	NATIONAL INSTITUTES OF HEALTH OLAO
NAICS code	423490 — Other Professional Equipment and Supplies Merchant Wholesalers
Product / service code (PSC)	6640
Set-aside	No Set aside used
Notice type	Presolicitation
Posted	17 August 2026
Response deadline	26 August 2026 (closed)
Place of performance	Bethesda, MD, USA

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Description

THE TRANSSCLERAL FLOOD ILLUMINATION MODULE FOR THE RTX 1 EXTENDS THE IMAGING CAPABILITY OF THE RTX1 ADAPTIVE OPTICS CAMERA. IF PROVIDES A TOLL FOR INVESTIGATING RETINAL ANATOMY, PATHOLOGY AND THERAPY AT THE MICROSCOPIC SCALE BEYOUND PHOTORECEPTORS. THIS TECHNOLOGY ENABLES VISUALIZARTION OF SMALL RETINAL STRUCTURES THAT ARE USUALLY INVISIBLE IN ADAPTIVE OPTICS IMAGES. THIS TECHNOLOGY COULD PROVE HELPFUL IN CLINICAL TRIALS AND DEMONSTRAGTE CAPABILITY IN MONITORING THE PROGRESSION OF VARIOUS OCULAR DISEASES AT A CELLULAR LEVEL BEFORE SIGNIFICANT DAMAGE SETS IN.

Documents in the solicitation package

1 file is attached to this notice.

Notice of Intent - IMAGINE OPTICS.docx

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Market context: HHS and NAICS 423490

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In fiscal year 2026, HHS obligated $266K across 5 contract actions under NAICS 423490.
3 contracts worth $184K in this category end within the next 18 months.

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