Laboratory Binocular Biological Microscope YR07017-B

The YR07017-B is a professional microscope equipped with a 30° inclined Seidentopf binocular head that rotates 360°, comfortably adapting to users of different heights. It stands out for offering oil-free alternatives such as the 100x water objective or the 40x long working distance (LWD) flat objective. Its double-layer mechanical stage of 145x140 mm with support for two slides and low-position coaxial focus controls optimize workflow. The 3W LED illumination ensures homogeneous and cool light with minimal energy consumption.

Design and Advanced Technology

• Integrated Ergonomic Design: 30° inclined binocular head with high eyepoint eyepieces and integrated tubes to prevent lens loss or contamination.

• Complete Flat Optical System: Equipped with flat objectives of 4x, 10x, 40x, and 100x that guarantee a uniform field of view and a standard magnification range of 40x to 1000x.

• Innovation in Immersion: Supports 100x water objectives and 40x LWD flat objectives (WD = 3.0 mm) to avoid the use and contamination from cedar oil.

• Superior Amplitude Mechanical Stage: Surface of 145 x 140 mm with X/Y travel of 76 x 52 mm, 0.1 mm scale, and capacity to hold two slides simultaneously.

• Ergonomic Focus Control: Low-position coarse and fine coaxial controls with 0.002 mm scale, 26 mm range, and adjustable tension safety stop screw.

Frequently Asked Questions (FAQ)

• Can this model be upgraded to other contrast techniques? Yes, it supports upgrades for bright field (BF), phase contrast (PH), dark field (DF), polarized light (PL), and fluorescence (FL).

• What advantages does the integrated eyepiece with the lens tube have? It prevents accidental detachment of the eyepieces, avoiding their fall, loss, or the entry of dust into the optical tube.

• What lighting source and condenser does it use? It features a 3W low thermal emission LED lighting system and an Abbe NA 1.25 condenser with iris diaphragm and filter holder.

Key Advantages:

• Simplified Observation: The options for water and LWD objectives eliminate the cleaning steps of traditional immersion oil.

• Bi-Slide Capability: Its wide stage allows for quick comparison or review of two samples in parallel.

• Robust Structure: Rigid chassis that dampens external vibrations and ensures precision in micrometric focusing.

Disadvantages / Considerations:

• No Direct Photographic Output: As it is a binocular head, it does not have a third dedicated port for a camera like trinocular models.

• USB DC Power Supply: Requires the use of the supplied USB power adapter to power the 3W LED module.

Product Use in the Field and Recommendations

• Ideal Applications: Microbiology laboratories, routine clinical analysis, university teaching, botany, and veterinary laboratories.

• Recommended Maintenance: Clean the eyepiece lenses and flat objectives using only dry optical paper or dampened with specific cleaning solution.

• Operation Recommendation: Adjust the interpupillary distance (48–75 mm) and the left tube diopter according to your visual acuity to avoid eye strain.