ZEISS Microscope PrimoStar 3, Fix-K, Bi, Cam, SF20, 4 positions, ABBE 0.9, 40x-400x (69803, 415501-0071-000)

ZEISS Microscope PrimoStar 3, Fix-K, Bi, Cam, SF20, 4 Positions, ABBE 0.9, 40x–400x (69803)
Complete configuration with stand, integrated camera and fixed Köhler illumination (415501-0071-000)

This ready-to-use microscope package is designed for professional education, laboratory work, and routine medical applications. The fixed Köhler version of the PrimoStar 3 comes pre-adjusted for optimal illumination and features a wide 20 mm field of view, allowing immediate plug-and-play operation. A carefully selected combination of objectives and eyepieces ensures reliable performance across common magnification ranges. Long-lasting LED illumination supports energy efficiency and cost control.

The microscope is equipped with a binocular tube inclined at 25° and an integrated 8 MP Ultra HD camera. The mechanical stage (75 x 40 mm) features right-hand drive control and a specimen holder with spring clip. Illumination is provided by a bright white LED with a color temperature of 5700 K.

Microscope Configuration

• Transmitted light LED illumination, 1W / 3W, 5700 K

• 4-position objective turret, backward inclined

• Mechanical stage 75 x 40 mm, right-hand drive

• Slide holder with spring clip

• Binocular tube 25° with integrated 8 MP camera

• Eyepieces 10x/20 (wide field, suitable for eyeglass wearers), both with diopter adjustment, one with pointer

• Objectives: iPlan Achromat 4x, 10x, 40x

• Abbe condenser NA 0.9/1.25 with slot (Fixed Köhler)

• 5V USB connection

• External power supply (100–240 V, 50–60 Hz) with country-specific adapters

• Dust cover

Optical Specifications

• Optical system: Infinity-corrected

• Lens type: Plan achromatic

• Magnification range: 40x–400x

• Objective details:

  • 4x / 0.10, WD 6.50 mm

  • 10x / 0.25, WD 4.39 mm

  • 40x / 0.65, WD 0.48 mm

• Field of view: 20 mm

• Brightfield: Yes

• Adjustable brightness: Yes

Mechanical Features

• Binocular design

• Viewing angle: 25° inclined

• Coarse and fine focusing

• 4-position revolving nosepiece

• Filter holder and luminous field diaphragm included

• Dust cover bag included

Integrated Camera Specifications

• Sensor: Sony CMOS color sensor with rolling shutter

• Resolution: 3840 x 2160 (8.3 MP, Ultra HD 4K)

• Selectable resolutions:

  • 3840 x 2160 (4K)

  • 1920 x 1080 (Full HD)

• Pixel size: 1.85 µm x 1.85 µm

• Sensor size: 7.1 mm x 4.0 mm (1/2.1")

• Spectral range: approx. 400–700 nm with IR filter

• Frame rate via HDMI: 30 fps at 4K or 1080p (including HDR)

• Software frame rates:

  • 15 fps at 4K (ZEN blue edition)

  • Up to 30 fps at Full HD (depending on software)

• Exposure time: 0.06 ms to 1 second

• Digitization: 8-bit per pixel

• Image formats: TIFF or JPG

• Video format: MP4

• Interfaces: HDMI, USB 3.0, Ethernet (RJ45)

• Network compatible with ZEISS iOS app and Labscope

• Passive cooling via aluminum fins

• Operating temperature: +10°C to +40°C

Supported Software

• ZEN blue v3.0 and higher

• ZEN core v2.7 and higher

• Labscope v2.9 (Windows), v2.8.3 (iOS) and higher

• TWAIN plugin for third-party software integration

General Specifications

• Color: White / Blue

• Weight: 8.2 kg

• Dimensions: 190 x 410 x 395 mm

• Series: PrimoStar 3

Fields of Application

• Medicine and internal medicine

• Education (secondary school, high school, university)

• Biology and microbiology

• Cytology and pathology

• Botany and marine biology

• Urology

• Central laboratories

• Technical training and naturopathy

This configuration provides a robust, professional microscopy solution suitable for teaching environments, research laboratories, and routine diagnostic work.