SL5 Cell Finder Test Target

PURPOSE

The CellFinder calibration slide is designed for rapid identification, mapping, and relocation of individual cells or microscopic structures within a culture. Using a cross-hair eyepiece, users can read coordinate-encoded micro-patterns to achieve location accuracy within a few microns. The slide integrates a matrix of coded squares and micro-dots, allowing high-resolution spatial referencing for repeated observations under any light microscope. This slide is ideal for cell tracking, position marking, and long-term experimental monitoring.

CONFIGURATION

• Slide Size: 3" × 1" (76 mm × 26 mm)
• Thickness: 1.5 mm
• Pattern Type: Low Reflective Chrome on Soda Lime Glass

PATTERN DESCRIPTION

The CellFinder slide contains ten identical micro-patterned squares, each 10 mm × 10 mm, subdivided into 625 smaller squares measuring 400 µm × 400 µm. Each square is uniquely identified by a two-character alphanumeric code (40 µm character height), covering the full range from AA to ZZ.

Each 400 µm square also contains four smaller 200 µm × 200 µm quadrants, further subdivided with 10 µm reference dots at ~10 µm spacing. These dots form "dotted lines" that provide micro-positioning capabilities for marking and relocating specific cells with high precision.

The micro-pattern design utilises advanced IC-photomask production methods, ensuring consistent optical quality, durability, and long-term reusability. Slides can be cleaned, sterilized, and reused repeatedly without degradation of performance.

Low-resolution PDF previews of the pattern layout are available in the DOWNLOAD tab.

APPLICATIONS

CellFinder slides are used across multiple research fields including cell biology, microbiology, oncology, genetics, plant sciences, hydrology, mineralogy, petroleum geology, and optical calibration for aerospace systems. Their precision and repeatability make them suitable for both laboratory analysis and advanced optical system alignment.

BASE MATERIAL

Standard slides are manufactured from soda lime glass with a low reflective chrome pattern. The top chrome layer includes a CrO oxide coating to minimize surface reflectivity. Alternative materials may be available upon request.

TURNAROUND

Standard production turnaround is 5 working days from order receipt. Faster services are available upon request.

INSPECTION

All photomasks undergo a comprehensive inspection process. Key parameters such as Critical Dimension (CD) and feature uniformity are measured and recorded. High-magnification images (Nikon MM40 at 900×, OGP ZIP 300 at 400×) are stored with production data. For sectors requiring compliance documentation—such as medical or automotive—optional inspection certificates can be included with the order.

Standard: Full inspection performed; no documentation supplied.

Certificate of Conformance: Confirms compliance with internal inspection standards.

Certificate of Measurement: Enhanced option documenting measured features within defined tolerances. Supplied with the slide upon request.

Please see the TECHNICAL, DOWNLOAD, and FAQ sections for further information. If you still require clarification, please either email or click for LIVE SUPPORT.