Pristine 1.5

The Fastest, Ultra-Small Pupil Non-Mydriatic Ultra-Widefield Imaging experience.
Non-mydriatic ultrawide field imaging, up to 200 degree and down to a 1.5 mm pupil.

Ultra-Wide FOV and Ultra-Depth Magnification

Pristine 1.5 features an advanced optical design that delivers an ultra-wide field of view (FOV) of up to 125° in single shot for comprehensive retinal imaging.

It also enables high-resolution imaging in smaller fields, up to 5 microns with a single lens, combining wide coverage and exceptional clarity in a single device.

With no need for any additional lens adaptors, it is completely non-mydriatic, allowing imaging of pupils as small as 1.5 mm.

Centre Artifact free system

Pristine 1.5 eliminates center artifacts with a custom-designed lens, enabling ultra-wide FOV imaging without the need for additional lens modules. Its fast-scanning SLO optics automatically discards frames with artifacts, ensuring only images free from corneal or Purkinje reflections are used.

Lowest Flash Intensity and Fastest Exposure Time

Pristine 1.5 utilizes a Photo Multiplier Tube (PMT) to deliver exceptional imaging with minimal flash intensity and rapid exposure times.

Key Benefits:
•Bright, high-quality images without relying on high-intensity flashes, optimized with confocal aperture sizes for dark-iris pupils.
•Sharper, crisper imaging thanks to high-speed exposure.
•High optical resolution enabled by a diffraction-limited laser spot size.

Streamlined Workflow for Maximum Efficiency

Enhanced Retinal Visualization with Image Overlay

The Image Overlay feature in Pristine 1.5 allows users to superimpose any two images, enabling detailed examination while maintaining context. With cursor-controlled positioning, it enhances disease tracking, comparative analysis, and patient education

Reach the lattice and beyond

PRIS Image (IR+RF) The PRIS image seamlessly combines Infrared (IR) and RedFree (RF) imaging, offering a unique visualization from the Choroidal structures to the Retinal Nerve Fiber Layer (RNFL).

This innovative imaging approach enhances contrast and detail, enabling clearer differentiation of retinal layers, making it particularly valuable for comprehensive screening and documentation.

Image Comparison

Versatile Imaging

Multiple Color Modes for Comprehensive Screening & Documentation
High Resolution 125° PRIS (IR + RF) Image
High Resolution 125° Colored Image

Flexible Imaging

View IR, RF, and Their Combinatorial Blend in PRIS

Wide Coverage and Precise Details

Optically Magnified 45° PRIS image
High Resolution 125° PRIS Image

Ensure No Pathology Goes Unnoticed with Comprehensive Multi-Mode Imaging

High Resolution 125° PRIS Image
High Resolution 125° Colored Image

Optimized Views: 45° and 90° Field of View for Detailed Examination

Optically Magnified 90° FOV PRIS Image
Optically Magnified 45° FOV PRIS Image

Detect Subtle Retinal
Changes with
Autofluorescence

Autofluorescence in 90° FOV
PRIS Image in 90° FOV

Product Specifications

Model

PM1

Device Type

Pachymeter

Overall Dimensions

17.5 cm x 15 cm x 4.5 cm

Weight

345 g

Display

3.46” Colour LCD

Laser Source

Group 1 (BS EN 1S004- 2:2007)

Measurement Units

µm

CCT Measurement Range

300 µm to 800 µm

CCT Measurement Accuracy

±10 µm

Scanning Frequency

200 scans per second

Measurement Time

<10 seconds

Measurement Resolution

1 µm

Battery

Li-ion 7.4 V 1050 mAhr

Charger

Input: 100-240V at 50/60 Hz (Universal)

Charging Time

Up to 4 hours

Auto power-off when idle

20 minutes