Howard Thin Cover Glass

Maintain the correct optical path in Howard cell counts. This thin cover glass is sized for Howard mold counting chambers and helps preserve consistent film thickness for accurate field measurements.

Key Specifications

• Dimensions: 28 × 33 mm (L × W).
• Thickness: 0.5 mm (thin type) for the standard Howard method.
• Optical‑grade glass with flatness suitable for uniform focus across the field.
• Designed for use with common Howard chambers and counting masks.

Why It’s Useful

• Helps maintain precise sample depth and consistent results across replicates.
• Reduces refocus and parallax error compared with off‑size covers.
• Fits established protocols for food and juice mold/spore analysis.

Use a matched thin coverslip whenever you require strict compliance with the Howard method.