23-970 Series High School Compound Microscopes — 40x–400x Magnification || 23-

The 23-970 Series microscopes have earned an outstanding reputation in educational laboratories and remain a preferred choice for science classrooms. Renowned for their durability, versatility, and ease of use, these microscopes provide advanced optical performance at an affordable price, making them ideal for Grades 8–12 biology, life science, and general science programs.

Constructed with a rugged cast-metal frame featuring a stain-resistant finish and chrome-plated components, the 23-970 Series is designed to withstand years of classroom use. A 360° rotatable monocular viewing head with a comfortable 45° incline is paired with a locked-on 10x wide-field eyepiece incorporating a calibrated pointer for instruction and specimen identification.

The microscope is equipped with a reverse-mounted triple nosepiece carrying color-coded DIN achromatic objectives (4x, 10x, and 40xR), providing magnifications from 40x to 400x. The retractable 40x objective helps protect specimens and optics from accidental damage during focusing.

Bright, cool-running LED illumination with adjustable intensity control delivers excellent specimen visibility, while the rechargeable cordless design provides exceptional portability for classrooms, laboratories, and field studies.

Features

• • Magnification range: 40x–400x

  • Rugged cast-metal construction with stain-resistant finish

  • 10x wide-field eyepiece with integrated calibrated pointer

  • 45° inclined monocular head, 360° rotatable

  • Triple reverse nosepiece with DIN achromatic objectives:

    • 4x

    • 10x

    • 40xR retractable objective

  • 115 × 120 mm stage with locked-on stage clips

  • Stage compatible with optional mechanical stage

  • Separate coarse and fine focusing controls

  • Positive focus stops protect specimens and optics

  • 0.65 N.A. condenser with five-hole disc diaphragm

  • Adjustable LED illumination with brightness control

  • Stage tension adjustment minimizes drift

  • CSA certified

  • Includes dust cover and instruction manual

  • Backed by a 5-year limited warranty

Rechargeable Cordless LED System

• • White, cool-running long-life LED illumination

  • Rechargeable NiMH battery system

  • Up to 50 hours of continuous operation per charge

  • Approximately 8-hour recharge time

  • Battery rated for approximately 500 recharge cycles

  • LED lifespan up to 10,000 hours

  • Portable cordless operation for maximum flexibility

The 23-970 Series combines dependable construction, quality optics, and convenient cordless operation, making it an excellent choice for instructional laboratories requiring a reliable microscope for everyday classroom use.

Specifications